diff options
| author | Jason Cooper <jason@lakedaemon.net> | 2014-03-24 01:49:11 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-18 15:47:42 -0700 |
| commit | 60eb817520c949543bcdccce2242c1b73372a45b (patch) | |
| tree | f2ac68c8f39f4a2bc7ecc44a3bb16679d606cd07 /drivers/staging/skein | |
| parent | 06a620f09ec428796aa490547d743203ffc30e1d (diff) | |
| download | linux-60eb817520c949543bcdccce2242c1b73372a45b.tar.bz2 | |
staging: crypto: skein: cleanup >80 character lines
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/skein')
| -rw-r--r-- | drivers/staging/skein/include/skein.h | 175 | ||||
| -rw-r--r-- | drivers/staging/skein/include/threefishApi.h | 16 | ||||
| -rw-r--r-- | drivers/staging/skein/skein.c | 586 | ||||
| -rw-r--r-- | drivers/staging/skein/skeinApi.c | 58 | ||||
| -rw-r--r-- | drivers/staging/skein/skeinBlockNo3F.c | 27 | ||||
| -rw-r--r-- | drivers/staging/skein/skein_block.c | 427 | ||||
| -rw-r--r-- | drivers/staging/skein/threefish1024Block.c | 6078 | ||||
| -rw-r--r-- | drivers/staging/skein/threefish256Block.c | 1398 | ||||
| -rw-r--r-- | drivers/staging/skein/threefish512Block.c | 2735 | ||||
| -rw-r--r-- | drivers/staging/skein/threefishApi.c | 13 |
10 files changed, 8862 insertions, 2651 deletions
diff --git a/drivers/staging/skein/include/skein.h b/drivers/staging/skein/include/skein.h index dd9a210cf5dd..f92dc40711d1 100644 --- a/drivers/staging/skein/include/skein.h +++ b/drivers/staging/skein/include/skein.h @@ -39,12 +39,12 @@ enum { - SKEIN_SUCCESS = 0, /* return codes from Skein calls */ + SKEIN_SUCCESS = 0, /* return codes from Skein calls */ SKEIN_FAIL = 1, SKEIN_BAD_HASHLEN = 2 }; -#define SKEIN_MODIFIER_WORDS (2) /* number of modifier (tweak) words */ +#define SKEIN_MODIFIER_WORDS (2) /* number of modifier (tweak) words */ #define SKEIN_256_STATE_WORDS (4) #define SKEIN_512_STATE_WORDS (8) @@ -65,30 +65,30 @@ enum struct skein_ctx_hdr { - size_t hashBitLen; /* size of hash result, in bits */ - size_t bCnt; /* current byte count in buffer b[] */ - u64 T[SKEIN_MODIFIER_WORDS]; /* tweak words: T[0]=byte cnt, T[1]=flags */ + size_t hashBitLen; /* size of hash result, in bits */ + size_t bCnt; /* current byte count in buffer b[] */ + u64 T[SKEIN_MODIFIER_WORDS]; /* tweak: T[0]=byte cnt, T[1]=flags */ }; -struct skein_256_ctx /* 256-bit Skein hash context structure */ +struct skein_256_ctx /* 256-bit Skein hash context structure */ { - struct skein_ctx_hdr h; /* common header context variables */ - u64 X[SKEIN_256_STATE_WORDS]; /* chaining variables */ - u8 b[SKEIN_256_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ + struct skein_ctx_hdr h; /* common header context variables */ + u64 X[SKEIN_256_STATE_WORDS]; /* chaining variables */ + u8 b[SKEIN_256_BLOCK_BYTES]; /* partial block buf (8-byte aligned) */ }; -struct skein_512_ctx /* 512-bit Skein hash context structure */ +struct skein_512_ctx /* 512-bit Skein hash context structure */ { - struct skein_ctx_hdr h; /* common header context variables */ - u64 X[SKEIN_512_STATE_WORDS]; /* chaining variables */ - u8 b[SKEIN_512_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ + struct skein_ctx_hdr h; /* common header context variables */ + u64 X[SKEIN_512_STATE_WORDS]; /* chaining variables */ + u8 b[SKEIN_512_BLOCK_BYTES]; /* partial block buf (8-byte aligned) */ }; -struct skein1024_ctx /* 1024-bit Skein hash context structure */ +struct skein1024_ctx /* 1024-bit Skein hash context structure */ { - struct skein_ctx_hdr h; /* common header context variables */ - u64 X[SKEIN1024_STATE_WORDS]; /* chaining variables */ - u8 b[SKEIN1024_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ + struct skein_ctx_hdr h; /* common header context variables */ + u64 X[SKEIN1024_STATE_WORDS]; /* chaining variables */ + u8 b[SKEIN1024_BLOCK_BYTES]; /* partial block buf (8-byte aligned) */ }; /* Skein APIs for (incremental) "straight hashing" */ @@ -96,9 +96,12 @@ int Skein_256_Init(struct skein_256_ctx *ctx, size_t hashBitLen); int Skein_512_Init(struct skein_512_ctx *ctx, size_t hashBitLen); int Skein1024_Init(struct skein1024_ctx *ctx, size_t hashBitLen); -int Skein_256_Update(struct skein_256_ctx *ctx, const u8 *msg, size_t msgByteCnt); -int Skein_512_Update(struct skein_512_ctx *ctx, const u8 *msg, size_t msgByteCnt); -int Skein1024_Update(struct skein1024_ctx *ctx, const u8 *msg, size_t msgByteCnt); +int Skein_256_Update(struct skein_256_ctx *ctx, const u8 *msg, + size_t msgByteCnt); +int Skein_512_Update(struct skein_512_ctx *ctx, const u8 *msg, + size_t msgByteCnt); +int Skein1024_Update(struct skein1024_ctx *ctx, const u8 *msg, + size_t msgByteCnt); int Skein_256_Final(struct skein_256_ctx *ctx, u8 *hashVal); int Skein_512_Final(struct skein_512_ctx *ctx, u8 *hashVal); @@ -118,9 +121,12 @@ int Skein1024_Final(struct skein1024_ctx *ctx, u8 *hashVal); ** to precompute the MAC IV, then a copy of the context saved and ** reused for each new MAC computation. **/ -int Skein_256_InitExt(struct skein_256_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes); -int Skein_512_InitExt(struct skein_512_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes); -int Skein1024_InitExt(struct skein1024_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes); +int Skein_256_InitExt(struct skein_256_ctx *ctx, size_t hashBitLen, + u64 treeInfo, const u8 *key, size_t keyBytes); +int Skein_512_InitExt(struct skein_512_ctx *ctx, size_t hashBitLen, + u64 treeInfo, const u8 *key, size_t keyBytes); +int Skein1024_InitExt(struct skein1024_ctx *ctx, size_t hashBitLen, + u64 treeInfo, const u8 *key, size_t keyBytes); /* ** Skein APIs for MAC and tree hash: @@ -149,13 +155,13 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); ******************************************************************/ /* tweak word T[1]: bit field starting positions */ -#define SKEIN_T1_BIT(BIT) ((BIT) - 64) /* offset 64 because it's the second word */ +#define SKEIN_T1_BIT(BIT) ((BIT) - 64) /* second word */ -#define SKEIN_T1_POS_TREE_LVL SKEIN_T1_BIT(112) /* bits 112..118: level in hash tree */ -#define SKEIN_T1_POS_BIT_PAD SKEIN_T1_BIT(119) /* bit 119 : partial final input byte */ -#define SKEIN_T1_POS_BLK_TYPE SKEIN_T1_BIT(120) /* bits 120..125: type field */ -#define SKEIN_T1_POS_FIRST SKEIN_T1_BIT(126) /* bits 126 : first block flag */ -#define SKEIN_T1_POS_FINAL SKEIN_T1_BIT(127) /* bit 127 : final block flag */ +#define SKEIN_T1_POS_TREE_LVL SKEIN_T1_BIT(112) /* 112..118 hash tree level */ +#define SKEIN_T1_POS_BIT_PAD SKEIN_T1_BIT(119) /* 119 part. final in byte */ +#define SKEIN_T1_POS_BLK_TYPE SKEIN_T1_BIT(120) /* 120..125 type field `*/ +#define SKEIN_T1_POS_FIRST SKEIN_T1_BIT(126) /* 126 first blk flag */ +#define SKEIN_T1_POS_FINAL SKEIN_T1_BIT(127) /* 127 final blk flag */ /* tweak word T[1]: flag bit definition(s) */ #define SKEIN_T1_FLAG_FIRST (((u64) 1) << SKEIN_T1_POS_FIRST) @@ -167,34 +173,37 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); #define SKEIN_T1_TREE_LEVEL(n) (((u64) (n)) << SKEIN_T1_POS_TREE_LVL) /* tweak word T[1]: block type field */ -#define SKEIN_BLK_TYPE_KEY (0) /* key, for MAC and KDF */ -#define SKEIN_BLK_TYPE_CFG (4) /* configuration block */ -#define SKEIN_BLK_TYPE_PERS (8) /* personalization string */ -#define SKEIN_BLK_TYPE_PK (12) /* public key (for digital signature hashing) */ -#define SKEIN_BLK_TYPE_KDF (16) /* key identifier for KDF */ -#define SKEIN_BLK_TYPE_NONCE (20) /* nonce for PRNG */ -#define SKEIN_BLK_TYPE_MSG (48) /* message processing */ -#define SKEIN_BLK_TYPE_OUT (63) /* output stage */ -#define SKEIN_BLK_TYPE_MASK (63) /* bit field mask */ - -#define SKEIN_T1_BLK_TYPE(T) (((u64) (SKEIN_BLK_TYPE_##T)) << SKEIN_T1_POS_BLK_TYPE) -#define SKEIN_T1_BLK_TYPE_KEY SKEIN_T1_BLK_TYPE(KEY) /* key, for MAC and KDF */ -#define SKEIN_T1_BLK_TYPE_CFG SKEIN_T1_BLK_TYPE(CFG) /* configuration block */ -#define SKEIN_T1_BLK_TYPE_PERS SKEIN_T1_BLK_TYPE(PERS) /* personalization string */ -#define SKEIN_T1_BLK_TYPE_PK SKEIN_T1_BLK_TYPE(PK) /* public key (for digital signature hashing) */ -#define SKEIN_T1_BLK_TYPE_KDF SKEIN_T1_BLK_TYPE(KDF) /* key identifier for KDF */ +#define SKEIN_BLK_TYPE_KEY (0) /* key, for MAC and KDF */ +#define SKEIN_BLK_TYPE_CFG (4) /* configuration block */ +#define SKEIN_BLK_TYPE_PERS (8) /* personalization string */ +#define SKEIN_BLK_TYPE_PK (12) /* pubkey (for digital sigs) */ +#define SKEIN_BLK_TYPE_KDF (16) /* key identifier for KDF */ +#define SKEIN_BLK_TYPE_NONCE (20) /* nonce for PRNG */ +#define SKEIN_BLK_TYPE_MSG (48) /* message processing */ +#define SKEIN_BLK_TYPE_OUT (63) /* output stage */ +#define SKEIN_BLK_TYPE_MASK (63) /* bit field mask */ + +#define SKEIN_T1_BLK_TYPE(T) (((u64) (SKEIN_BLK_TYPE_##T)) << \ + SKEIN_T1_POS_BLK_TYPE) +#define SKEIN_T1_BLK_TYPE_KEY SKEIN_T1_BLK_TYPE(KEY) /* for MAC and KDF */ +#define SKEIN_T1_BLK_TYPE_CFG SKEIN_T1_BLK_TYPE(CFG) /* config block */ +#define SKEIN_T1_BLK_TYPE_PERS SKEIN_T1_BLK_TYPE(PERS) /* personalization */ +#define SKEIN_T1_BLK_TYPE_PK SKEIN_T1_BLK_TYPE(PK) /* pubkey (for sigs) */ +#define SKEIN_T1_BLK_TYPE_KDF SKEIN_T1_BLK_TYPE(KDF) /* key ident for KDF */ #define SKEIN_T1_BLK_TYPE_NONCE SKEIN_T1_BLK_TYPE(NONCE)/* nonce for PRNG */ #define SKEIN_T1_BLK_TYPE_MSG SKEIN_T1_BLK_TYPE(MSG) /* message processing */ #define SKEIN_T1_BLK_TYPE_OUT SKEIN_T1_BLK_TYPE(OUT) /* output stage */ #define SKEIN_T1_BLK_TYPE_MASK SKEIN_T1_BLK_TYPE(MASK) /* field bit mask */ -#define SKEIN_T1_BLK_TYPE_CFG_FINAL (SKEIN_T1_BLK_TYPE_CFG | SKEIN_T1_FLAG_FINAL) -#define SKEIN_T1_BLK_TYPE_OUT_FINAL (SKEIN_T1_BLK_TYPE_OUT | SKEIN_T1_FLAG_FINAL) +#define SKEIN_T1_BLK_TYPE_CFG_FINAL (SKEIN_T1_BLK_TYPE_CFG | \ + SKEIN_T1_FLAG_FINAL) +#define SKEIN_T1_BLK_TYPE_OUT_FINAL (SKEIN_T1_BLK_TYPE_OUT | \ + SKEIN_T1_FLAG_FINAL) #define SKEIN_VERSION (1) #ifndef SKEIN_ID_STRING_LE /* allow compile-time personalization */ -#define SKEIN_ID_STRING_LE (0x33414853) /* "SHA3" (little-endian)*/ +#define SKEIN_ID_STRING_LE (0x33414853) /* "SHA3" (little-endian)*/ #endif #define SKEIN_MK_64(hi32, lo32) ((lo32) + (((u64) (hi32)) << 32)) @@ -208,23 +217,29 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); #define SKEIN_CFG_TREE_NODE_SIZE_POS (8) #define SKEIN_CFG_TREE_MAX_LEVEL_POS (16) -#define SKEIN_CFG_TREE_LEAF_SIZE_MSK (((u64) 0xFF) << SKEIN_CFG_TREE_LEAF_SIZE_POS) -#define SKEIN_CFG_TREE_NODE_SIZE_MSK (((u64) 0xFF) << SKEIN_CFG_TREE_NODE_SIZE_POS) -#define SKEIN_CFG_TREE_MAX_LEVEL_MSK (((u64) 0xFF) << SKEIN_CFG_TREE_MAX_LEVEL_POS) +#define SKEIN_CFG_TREE_LEAF_SIZE_MSK (((u64)0xFF) << \ + SKEIN_CFG_TREE_LEAF_SIZE_POS) +#define SKEIN_CFG_TREE_NODE_SIZE_MSK (((u64)0xFF) << \ + SKEIN_CFG_TREE_NODE_SIZE_POS) +#define SKEIN_CFG_TREE_MAX_LEVEL_MSK (((u64)0xFF) << \ + SKEIN_CFG_TREE_MAX_LEVEL_POS) #define SKEIN_CFG_TREE_INFO(leaf, node, maxLvl) \ ((((u64)(leaf)) << SKEIN_CFG_TREE_LEAF_SIZE_POS) | \ (((u64)(node)) << SKEIN_CFG_TREE_NODE_SIZE_POS) | \ (((u64)(maxLvl)) << SKEIN_CFG_TREE_MAX_LEVEL_POS)) -#define SKEIN_CFG_TREE_INFO_SEQUENTIAL SKEIN_CFG_TREE_INFO(0, 0, 0) /* use as treeInfo in InitExt() call for sequential processing */ +/* use as treeInfo in InitExt() call for sequential processing */ +#define SKEIN_CFG_TREE_INFO_SEQUENTIAL SKEIN_CFG_TREE_INFO(0, 0, 0) /* ** Skein macros for getting/setting tweak words, etc. ** These are useful for partial input bytes, hash tree init/update, etc. **/ #define Skein_Get_Tweak(ctxPtr, TWK_NUM) ((ctxPtr)->h.T[TWK_NUM]) -#define Skein_Set_Tweak(ctxPtr, TWK_NUM, tVal) {(ctxPtr)->h.T[TWK_NUM] = (tVal); } +#define Skein_Set_Tweak(ctxPtr, TWK_NUM, tVal) { \ + (ctxPtr)->h.T[TWK_NUM] = (tVal); \ + } #define Skein_Get_T0(ctxPtr) Skein_Get_Tweak(ctxPtr, 0) #define Skein_Get_T1(ctxPtr) Skein_Get_Tweak(ctxPtr, 1) @@ -241,14 +256,26 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); #define Skein_Set_Type(ctxPtr, BLK_TYPE) \ Skein_Set_T1(ctxPtr, SKEIN_T1_BLK_TYPE_##BLK_TYPE) -/* set up for starting with a new type: h.T[0]=0; h.T[1] = NEW_TYPE; h.bCnt=0; */ -#define Skein_Start_New_Type(ctxPtr, BLK_TYPE) \ - { Skein_Set_T0_T1(ctxPtr, 0, SKEIN_T1_FLAG_FIRST | SKEIN_T1_BLK_TYPE_##BLK_TYPE); (ctxPtr)->h.bCnt = 0; } +/* + * setup for starting with a new type: + * h.T[0]=0; h.T[1] = NEW_TYPE; h.bCnt=0; + */ +#define Skein_Start_New_Type(ctxPtr, BLK_TYPE) { \ + Skein_Set_T0_T1(ctxPtr, 0, SKEIN_T1_FLAG_FIRST | \ + SKEIN_T1_BLK_TYPE_##BLK_TYPE); \ + (ctxPtr)->h.bCnt = 0; \ + } -#define Skein_Clear_First_Flag(hdr) { (hdr).T[1] &= ~SKEIN_T1_FLAG_FIRST; } -#define Skein_Set_Bit_Pad_Flag(hdr) { (hdr).T[1] |= SKEIN_T1_FLAG_BIT_PAD; } +#define Skein_Clear_First_Flag(hdr) { \ + (hdr).T[1] &= ~SKEIN_T1_FLAG_FIRST; \ + } +#define Skein_Set_Bit_Pad_Flag(hdr) { \ + (hdr).T[1] |= SKEIN_T1_FLAG_BIT_PAD; \ + } -#define Skein_Set_Tree_Level(hdr, height) { (hdr).T[1] |= SKEIN_T1_TREE_LEVEL(height); } +#define Skein_Set_Tree_Level(hdr, height) { \ + (hdr).T[1] |= SKEIN_T1_TREE_LEVEL(height); \ + } /***************************************************************** ** "Internal" Skein definitions for debugging and error checking @@ -263,7 +290,7 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal); #define Skein_Show_Key(bits, ctx, key, keyBytes) #endif -#define Skein_Assert(x, retCode)/* default: ignore all Asserts, for performance */ +#define Skein_Assert(x, retCode)/* ignore all Asserts, for performance */ #define Skein_assert(x) /***************************************************************** @@ -292,21 +319,29 @@ enum R_512_7_0 = 8, R_512_7_1 = 35, R_512_7_2 = 56, R_512_7_3 = 22, /* Skein1024 round rotation constants */ - R1024_0_0 = 24, R1024_0_1 = 13, R1024_0_2 = 8, R1024_0_3 = 47, R1024_0_4 = 8, R1024_0_5 = 17, R1024_0_6 = 22, R1024_0_7 = 37, - R1024_1_0 = 38, R1024_1_1 = 19, R1024_1_2 = 10, R1024_1_3 = 55, R1024_1_4 = 49, R1024_1_5 = 18, R1024_1_6 = 23, R1024_1_7 = 52, - R1024_2_0 = 33, R1024_2_1 = 4, R1024_2_2 = 51, R1024_2_3 = 13, R1024_2_4 = 34, R1024_2_5 = 41, R1024_2_6 = 59, R1024_2_7 = 17, - R1024_3_0 = 5, R1024_3_1 = 20, R1024_3_2 = 48, R1024_3_3 = 41, R1024_3_4 = 47, R1024_3_5 = 28, R1024_3_6 = 16, R1024_3_7 = 25, - R1024_4_0 = 41, R1024_4_1 = 9, R1024_4_2 = 37, R1024_4_3 = 31, R1024_4_4 = 12, R1024_4_5 = 47, R1024_4_6 = 44, R1024_4_7 = 30, - R1024_5_0 = 16, R1024_5_1 = 34, R1024_5_2 = 56, R1024_5_3 = 51, R1024_5_4 = 4, R1024_5_5 = 53, R1024_5_6 = 42, R1024_5_7 = 41, - R1024_6_0 = 31, R1024_6_1 = 44, R1024_6_2 = 47, R1024_6_3 = 46, R1024_6_4 = 19, R1024_6_5 = 42, R1024_6_6 = 44, R1024_6_7 = 25, - R1024_7_0 = 9, R1024_7_1 = 48, R1024_7_2 = 35, R1024_7_3 = 52, R1024_7_4 = 23, R1024_7_5 = 31, R1024_7_6 = 37, R1024_7_7 = 20 + R1024_0_0 = 24, R1024_0_1 = 13, R1024_0_2 = 8, R1024_0_3 = 47, + R1024_0_4 = 8, R1024_0_5 = 17, R1024_0_6 = 22, R1024_0_7 = 37, + R1024_1_0 = 38, R1024_1_1 = 19, R1024_1_2 = 10, R1024_1_3 = 55, + R1024_1_4 = 49, R1024_1_5 = 18, R1024_1_6 = 23, R1024_1_7 = 52, + R1024_2_0 = 33, R1024_2_1 = 4, R1024_2_2 = 51, R1024_2_3 = 13, + R1024_2_4 = 34, R1024_2_5 = 41, R1024_2_6 = 59, R1024_2_7 = 17, + R1024_3_0 = 5, R1024_3_1 = 20, R1024_3_2 = 48, R1024_3_3 = 41, + R1024_3_4 = 47, R1024_3_5 = 28, R1024_3_6 = 16, R1024_3_7 = 25, + R1024_4_0 = 41, R1024_4_1 = 9, R1024_4_2 = 37, R1024_4_3 = 31, + R1024_4_4 = 12, R1024_4_5 = 47, R1024_4_6 = 44, R1024_4_7 = 30, + R1024_5_0 = 16, R1024_5_1 = 34, R1024_5_2 = 56, R1024_5_3 = 51, + R1024_5_4 = 4, R1024_5_5 = 53, R1024_5_6 = 42, R1024_5_7 = 41, + R1024_6_0 = 31, R1024_6_1 = 44, R1024_6_2 = 47, R1024_6_3 = 46, + R1024_6_4 = 19, R1024_6_5 = 42, R1024_6_6 = 44, R1024_6_7 = 25, + R1024_7_0 = 9, R1024_7_1 = 48, R1024_7_2 = 35, R1024_7_3 = 52, + R1024_7_4 = 23, R1024_7_5 = 31, R1024_7_6 = 37, R1024_7_7 = 20 }; #ifndef SKEIN_ROUNDS -#define SKEIN_256_ROUNDS_TOTAL (72) /* number of rounds for the different block sizes */ +#define SKEIN_256_ROUNDS_TOTAL (72) /* # rounds for diff block sizes */ #define SKEIN_512_ROUNDS_TOTAL (72) #define SKEIN1024_ROUNDS_TOTAL (80) -#else /* allow command-line define in range 8*(5..14) */ +#else /* allow command-line define in range 8*(5..14) */ #define SKEIN_256_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/100) + 5) % 10) + 5)) #define SKEIN_512_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/10) + 5) % 10) + 5)) #define SKEIN1024_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS) + 5) % 10) + 5)) diff --git a/drivers/staging/skein/include/threefishApi.h b/drivers/staging/skein/include/threefishApi.h index 5d92bbff8c9f..e81675d7eac9 100644 --- a/drivers/staging/skein/include/threefishApi.h +++ b/drivers/staging/skein/include/threefishApi.h @@ -72,7 +72,9 @@ struct threefish_key { * @param tweak * Pointer to the two tweak words (word has 64 bits). */ -void threefishSetKey(struct threefish_key *keyCtx, enum threefish_size stateSize, u64 *keyData, u64 *tweak); +void threefishSetKey(struct threefish_key *keyCtx, + enum threefish_size stateSize, + u64 *keyData, u64 *tweak); /** * Encrypt Threefisch block (bytes). @@ -108,7 +110,8 @@ void threefishEncryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out); * @param out * Pointer to cipher buffer. */ -void threefishEncryptBlockWords(struct threefish_key *keyCtx, u64 *in, u64 *out); +void threefishEncryptBlockWords(struct threefish_key *keyCtx, u64 *in, + u64 *out); /** * Decrypt Threefisch block (bytes). @@ -144,14 +147,17 @@ void threefishDecryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out); * @param out * Pointer to plaintext buffer. */ -void threefishDecryptBlockWords(struct threefish_key *keyCtx, u64 *in, u64 *out); +void threefishDecryptBlockWords(struct threefish_key *keyCtx, u64 *in, + u64 *out); void threefishEncrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output); void threefishEncrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output); -void threefishEncrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishEncrypt1024(struct threefish_key *keyCtx, u64 *input, + u64 *output); void threefishDecrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output); void threefishDecrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output); -void threefishDecrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output); +void threefishDecrypt1024(struct threefish_key *keyCtx, u64 *input, + u64 *output); /** * @} */ diff --git a/drivers/staging/skein/skein.c b/drivers/staging/skein/skein.c index 3f0f32806181..ed603ee7b170 100644 --- a/drivers/staging/skein/skein.c +++ b/drivers/staging/skein/skein.c @@ -16,9 +16,12 @@ /*****************************************************************/ /* External function to process blkCnt (nonzero) full block(s) of data. */ -void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd); -void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd); -void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd); +void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, + size_t blkCnt, size_t byteCntAdd); +void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, + size_t blkCnt, size_t byteCntAdd); +void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, + size_t blkCnt, size_t byteCntAdd); /*****************************************************************/ /* 256-bit Skein */ @@ -53,20 +56,28 @@ int Skein_256_Init(struct skein_256_ctx *ctx, size_t hashBitLen) break; default: /* here if there is no precomputed IV value available */ - /* build/process the config block, type == CONFIG (could be precomputed) */ - Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ - - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + /* + * build/process the config block, type == CONFIG (could be + * precomputed) + */ + /* set tweaks: T0=0; T1=CFG | FINAL */ + Skein_Start_New_Type(ctx, CFG_FINAL); + + /* set the schema, version */ + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); + /* hash result length in bits */ + cfg.w[1] = Skein_Swap64(hashBitLen); cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); - memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ + /* zero pad config block */ + memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* compute the initial chaining values from config block */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ + /* zero the chaining variables */ + memset(ctx->X, 0, sizeof(ctx->X)); Skein_256_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); break; } - /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ + /* The chaining vars ctx->X are now initialized for hashBitLen. */ /* Set up to process the data message portion of the hash (default) */ Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ @@ -75,42 +86,58 @@ int Skein_256_Init(struct skein_256_ctx *ctx, size_t hashBitLen) /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* init the context for a MAC and/or tree hash operation */ -/* [identical to Skein_256_Init() when keyBytes == 0 && treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ -int Skein_256_InitExt(struct skein_256_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes) +/* [identical to Skein_256_Init() when keyBytes == 0 && \ + * treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ +int Skein_256_InitExt(struct skein_256_ctx *ctx, size_t hashBitLen, + u64 treeInfo, const u8 *key, size_t keyBytes) { union { u8 b[SKEIN_256_STATE_BYTES]; u64 w[SKEIN_256_STATE_WORDS]; - } cfg; /* config block */ + } cfg; /* config block */ Skein_Assert(hashBitLen > 0, SKEIN_BAD_HASHLEN); Skein_Assert(keyBytes == 0 || key != NULL, SKEIN_FAIL); /* compute the initial chaining values ctx->X[], based on key */ - if (keyBytes == 0) /* is there a key? */ + if (keyBytes == 0) /* is there a key? */ { - memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ + /* no key: use all zeroes as key for config block */ + memset(ctx->X, 0, sizeof(ctx->X)); } - else /* here to pre-process a key */ + else /* here to pre-process a key */ { Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); /* do a mini-Init right here */ - ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ - Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ - Skein_256_Update(ctx, key, keyBytes); /* hash the key */ - Skein_256_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ - memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ + /* set output hash bit count = state size */ + ctx->h.hashBitLen = 8*sizeof(ctx->X); + /* set tweaks: T0 = 0; T1 = KEY type */ + Skein_Start_New_Type(ctx, KEY); + /* zero the initial chaining variables */ + memset(ctx->X, 0, sizeof(ctx->X)); + /* hash the key */ + Skein_256_Update(ctx, key, keyBytes); + /* put result into cfg.b[] */ + Skein_256_Final_Pad(ctx, cfg.b); + /* copy over into ctx->X[] */ + memcpy(ctx->X, cfg.b, sizeof(cfg.b)); } - /* build/process the config block, type == CONFIG (could be precomputed for each key) */ - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + /* + * build/process the config block, type == CONFIG (could be + * precomputed for each key) + */ + /* output hash bit count */ + ctx->h.hashBitLen = hashBitLen; Skein_Start_New_Type(ctx, CFG_FINAL); - memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ + /* pre-pad cfg.w[] with zeroes */ + memset(&cfg.w, 0, sizeof(cfg.w)); cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + /* hash result length in bits */ + cfg.w[1] = Skein_Swap64(hashBitLen); + /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + cfg.w[2] = Skein_Swap64(treeInfo); Skein_Show_Key(256, &ctx->h, key, keyBytes); @@ -126,35 +153,46 @@ int Skein_256_InitExt(struct skein_256_ctx *ctx, size_t hashBitLen, u64 treeInfo /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* process the input bytes */ -int Skein_256_Update(struct skein_256_ctx *ctx, const u8 *msg, size_t msgByteCnt) +int Skein_256_Update(struct skein_256_ctx *ctx, const u8 *msg, + size_t msgByteCnt) { size_t n; - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* process full blocks, if any */ if (msgByteCnt + ctx->h.bCnt > SKEIN_256_BLOCK_BYTES) { - if (ctx->h.bCnt) /* finish up any buffered message data */ + /* finish up any buffered message data */ + if (ctx->h.bCnt) { - n = SKEIN_256_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ + /* # bytes free in buffer b[] */ + n = SKEIN_256_BLOCK_BYTES - ctx->h.bCnt; if (n) { - Skein_assert(n < msgByteCnt); /* check on our logic here */ + /* check on our logic here */ + Skein_assert(n < msgByteCnt); memcpy(&ctx->b[ctx->h.bCnt], msg, n); msgByteCnt -= n; msg += n; ctx->h.bCnt += n; } Skein_assert(ctx->h.bCnt == SKEIN_256_BLOCK_BYTES); - Skein_256_Process_Block(ctx, ctx->b, 1, SKEIN_256_BLOCK_BYTES); + Skein_256_Process_Block(ctx, ctx->b, 1, + SKEIN_256_BLOCK_BYTES); ctx->h.bCnt = 0; } - /* now process any remaining full blocks, directly from input message data */ + /* + * now process any remaining full blocks, directly from input + * message data + */ if (msgByteCnt > SKEIN_256_BLOCK_BYTES) { - n = (msgByteCnt-1) / SKEIN_256_BLOCK_BYTES; /* number of full blocks to process */ - Skein_256_Process_Block(ctx, msg, n, SKEIN_256_BLOCK_BYTES); + /* number of full blocks to process */ + n = (msgByteCnt-1) / SKEIN_256_BLOCK_BYTES; + Skein_256_Process_Block(ctx, msg, n, + SKEIN_256_BLOCK_BYTES); msgByteCnt -= n * SKEIN_256_BLOCK_BYTES; msg += n * SKEIN_256_BLOCK_BYTES; } @@ -178,31 +216,46 @@ int Skein_256_Final(struct skein_256_ctx *ctx, u8 *hashVal) { size_t i, n, byteCnt; u64 X[SKEIN_256_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); + /* tag as the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; + /* zero pad b[] if necessary */ + if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) + memset(&ctx->b[ctx->h.bCnt], 0, + SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); - Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + /* process the final block */ + Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + /* total number of output bytes */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + /* zero out b[], so it can hold the counter */ + memset(ctx->b, 0, sizeof(ctx->b)); + /* keep a local copy of counter mode "key" */ + memcpy(X, ctx->X, sizeof(X)); for (i = 0; i*SKEIN_256_BLOCK_BYTES < byteCnt; i++) { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + /* build the counter block */ + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_256_BLOCK_BYTES; /* number of output bytes left to go */ + /* run "counter mode" */ + Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); + /* number of output bytes left to go */ + n = byteCnt - i*SKEIN_256_BLOCK_BYTES; if (n >= SKEIN_256_BLOCK_BYTES) n = SKEIN_256_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_256_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + /* "output" the ctr mode bytes */ + Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, + n); + Skein_Show_Final(256, &ctx->h, n, + hashVal+i*SKEIN_256_BLOCK_BYTES); + /* restore the counter mode key for next time */ + memcpy(ctx->X, X, sizeof(X)); } return SKEIN_SUCCESS; } @@ -240,21 +293,32 @@ int Skein_512_Init(struct skein_512_ctx *ctx, size_t hashBitLen) break; default: /* here if there is no precomputed IV value available */ - /* build/process the config block, type == CONFIG (could be precomputed) */ - Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ - - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + /* + * build/process the config block, type == CONFIG (could be + * precomputed) + */ + /* set tweaks: T0=0; T1=CFG | FINAL */ + Skein_Start_New_Type(ctx, CFG_FINAL); + + /* set the schema, version */ + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); + /* hash result length in bits */ + cfg.w[1] = Skein_Swap64(hashBitLen); cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); - memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ + /* zero pad config block */ + memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* compute the initial chaining values from config block */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ + /* zero the chaining variables */ + memset(ctx->X, 0, sizeof(ctx->X)); Skein_512_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); break; } - /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ + /* + * The chaining vars ctx->X are now initialized for the given + * hashBitLen. + */ /* Set up to process the data message portion of the hash (default) */ Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ @@ -263,8 +327,10 @@ int Skein_512_Init(struct skein_512_ctx *ctx, size_t hashBitLen) /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* init the context for a MAC and/or tree hash operation */ -/* [identical to Skein_512_Init() when keyBytes == 0 && treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ -int Skein_512_InitExt(struct skein_512_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes) +/* [identical to Skein_512_Init() when keyBytes == 0 && \ + * treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ +int Skein_512_InitExt(struct skein_512_ctx *ctx, size_t hashBitLen, + u64 treeInfo, const u8 *key, size_t keyBytes) { union { @@ -278,27 +344,40 @@ int Skein_512_InitExt(struct skein_512_ctx *ctx, size_t hashBitLen, u64 treeInfo /* compute the initial chaining values ctx->X[], based on key */ if (keyBytes == 0) /* is there a key? */ { - memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ + /* no key: use all zeroes as key for config block */ + memset(ctx->X, 0, sizeof(ctx->X)); } - else /* here to pre-process a key */ + else /* here to pre-process a key */ { Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); /* do a mini-Init right here */ - ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ - Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ - Skein_512_Update(ctx, key, keyBytes); /* hash the key */ - Skein_512_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ - memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ + /* set output hash bit count = state size */ + ctx->h.hashBitLen = 8*sizeof(ctx->X); + /* set tweaks: T0 = 0; T1 = KEY type */ + Skein_Start_New_Type(ctx, KEY); + /* zero the initial chaining variables */ + memset(ctx->X, 0, sizeof(ctx->X)); + /* hash the key */ + Skein_512_Update(ctx, key, keyBytes); + /* put result into cfg.b[] */ + Skein_512_Final_Pad(ctx, cfg.b); + /* copy over into ctx->X[] */ + memcpy(ctx->X, cfg.b, sizeof(cfg.b)); } - /* build/process the config block, type == CONFIG (could be precomputed for each key) */ + /* + * build/process the config block, type == CONFIG (could be + * precomputed for each key) + */ ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ Skein_Start_New_Type(ctx, CFG_FINAL); - memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ + /* pre-pad cfg.w[] with zeroes */ + memset(&cfg.w, 0, sizeof(cfg.w)); cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + /* hash result length in bits */ + cfg.w[1] = Skein_Swap64(hashBitLen); + /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + cfg.w[2] = Skein_Swap64(treeInfo); Skein_Show_Key(512, &ctx->h, key, keyBytes); @@ -314,35 +393,46 @@ int Skein_512_InitExt(struct skein_512_ctx *ctx, size_t hashBitLen, u64 treeInfo /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* process the input bytes */ -int Skein_512_Update(struct skein_512_ctx *ctx, const u8 *msg, size_t msgByteCnt) +int Skein_512_Update(struct skein_512_ctx *ctx, const u8 *msg, + size_t msgByteCnt) { size_t n; - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* process full blocks, if any */ if (msgByteCnt + ctx->h.bCnt > SKEIN_512_BLOCK_BYTES) { - if (ctx->h.bCnt) /* finish up any buffered message data */ + /* finish up any buffered message data */ + if (ctx->h.bCnt) { - n = SKEIN_512_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ + /* # bytes free in buffer b[] */ + n = SKEIN_512_BLOCK_BYTES - ctx->h.bCnt; if (n) { - Skein_assert(n < msgByteCnt); /* check on our logic here */ + /* check on our logic here */ + Skein_assert(n < msgByteCnt); memcpy(&ctx->b[ctx->h.bCnt], msg, n); msgByteCnt -= n; msg += n; ctx->h.bCnt += n; } Skein_assert(ctx->h.bCnt == SKEIN_512_BLOCK_BYTES); - Skein_512_Process_Block(ctx, ctx->b, 1, SKEIN_512_BLOCK_BYTES); + Skein_512_Process_Block(ctx, ctx->b, 1, + SKEIN_512_BLOCK_BYTES); ctx->h.bCnt = 0; } - /* now process any remaining full blocks, directly from input message data */ + /* + * now process any remaining full blocks, directly from input + * message data + */ if (msgByteCnt > SKEIN_512_BLOCK_BYTES) { - n = (msgByteCnt-1) / SKEIN_512_BLOCK_BYTES; /* number of full blocks to process */ - Skein_512_Process_Block(ctx, msg, n, SKEIN_512_BLOCK_BYTES); + /* number of full blocks to process */ + n = (msgByteCnt-1) / SKEIN_512_BLOCK_BYTES; + Skein_512_Process_Block(ctx, msg, n, + SKEIN_512_BLOCK_BYTES); msgByteCnt -= n * SKEIN_512_BLOCK_BYTES; msg += n * SKEIN_512_BLOCK_BYTES; } @@ -366,31 +456,46 @@ int Skein_512_Final(struct skein_512_ctx *ctx, u8 *hashVal) { size_t i, n, byteCnt; u64 X[SKEIN_512_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); + /* tag as the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; + /* zero pad b[] if necessary */ + if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) + memset(&ctx->b[ctx->h.bCnt], 0, + SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); - Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + /* process the final block */ + Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + /* total number of output bytes */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + /* zero out b[], so it can hold the counter */ + memset(ctx->b, 0, sizeof(ctx->b)); + /* keep a local copy of counter mode "key" */ + memcpy(X, ctx->X, sizeof(X)); for (i = 0; i*SKEIN_512_BLOCK_BYTES < byteCnt; i++) { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + /* build the counter block */ + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_512_BLOCK_BYTES; /* number of output bytes left to go */ + /* run "counter mode" */ + Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); + /* number of output bytes left to go */ + n = byteCnt - i*SKEIN_512_BLOCK_BYTES; if (n >= SKEIN_512_BLOCK_BYTES) n = SKEIN_512_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(512, &ctx->h, n, hashVal+i*SKEIN_512_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + /* "output" the ctr mode bytes */ + Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, + n); + Skein_Show_Final(512, &ctx->h, n, + hashVal+i*SKEIN_512_BLOCK_BYTES); + /* restore the counter mode key for next time */ + memcpy(ctx->X, X, sizeof(X)); } return SKEIN_SUCCESS; } @@ -425,21 +530,29 @@ int Skein1024_Init(struct skein1024_ctx *ctx, size_t hashBitLen) break; default: /* here if there is no precomputed IV value available */ - /* build/process the config block, type == CONFIG (could be precomputed) */ - Skein_Start_New_Type(ctx, CFG_FINAL); /* set tweaks: T0=0; T1=CFG | FINAL */ - - cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); /* set the schema, version */ - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ + /* + * build/process the config block, type == CONFIG + * (could be precomputed) + */ + /* set tweaks: T0=0; T1=CFG | FINAL */ + Skein_Start_New_Type(ctx, CFG_FINAL); + + /* set the schema, version */ + cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); + /* hash result length in bits */ + cfg.w[1] = Skein_Swap64(hashBitLen); cfg.w[2] = Skein_Swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL); - memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* zero pad config block */ + /* zero pad config block */ + memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0])); /* compute the initial chaining values from config block */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the chaining variables */ + /* zero the chaining variables */ + memset(ctx->X, 0, sizeof(ctx->X)); Skein1024_Process_Block(ctx, cfg.b, 1, SKEIN_CFG_STR_LEN); break; } - /* The chaining vars ctx->X are now initialized for the given hashBitLen. */ + /* The chaining vars ctx->X are now initialized for the hashBitLen. */ /* Set up to process the data message portion of the hash (default) */ Skein_Start_New_Type(ctx, MSG); /* T0=0, T1= MSG type */ @@ -448,8 +561,10 @@ int Skein1024_Init(struct skein1024_ctx *ctx, size_t hashBitLen) /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* init the context for a MAC and/or tree hash operation */ -/* [identical to Skein1024_Init() when keyBytes == 0 && treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ -int Skein1024_InitExt(struct skein1024_ctx *ctx, size_t hashBitLen, u64 treeInfo, const u8 *key, size_t keyBytes) +/* [identical to Skein1024_Init() when keyBytes == 0 && \ + * treeInfo == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */ +int Skein1024_InitExt(struct skein1024_ctx *ctx, size_t hashBitLen, + u64 treeInfo, const u8 *key, size_t keyBytes) { union { @@ -463,27 +578,41 @@ int Skein1024_InitExt(struct skein1024_ctx *ctx, size_t hashBitLen, u64 treeInfo /* compute the initial chaining values ctx->X[], based on key */ if (keyBytes == 0) /* is there a key? */ { - memset(ctx->X, 0, sizeof(ctx->X)); /* no key: use all zeroes as key for config block */ + /* no key: use all zeroes as key for config block */ + memset(ctx->X, 0, sizeof(ctx->X)); } - else /* here to pre-process a key */ + else /* here to pre-process a key */ { Skein_assert(sizeof(cfg.b) >= sizeof(ctx->X)); /* do a mini-Init right here */ - ctx->h.hashBitLen = 8*sizeof(ctx->X); /* set output hash bit count = state size */ - Skein_Start_New_Type(ctx, KEY); /* set tweaks: T0 = 0; T1 = KEY type */ - memset(ctx->X, 0, sizeof(ctx->X)); /* zero the initial chaining variables */ - Skein1024_Update(ctx, key, keyBytes); /* hash the key */ - Skein1024_Final_Pad(ctx, cfg.b); /* put result into cfg.b[] */ - memcpy(ctx->X, cfg.b, sizeof(cfg.b)); /* copy over into ctx->X[] */ + /* set output hash bit count = state size */ + ctx->h.hashBitLen = 8*sizeof(ctx->X); + /* set tweaks: T0 = 0; T1 = KEY type */ + Skein_Start_New_Type(ctx, KEY); + /* zero the initial chaining variables */ + memset(ctx->X, 0, sizeof(ctx->X)); + /* hash the key */ + Skein1024_Update(ctx, key, keyBytes); + /* put result into cfg.b[] */ + Skein1024_Final_Pad(ctx, cfg.b); + /* copy over into ctx->X[] */ + memcpy(ctx->X, cfg.b, sizeof(cfg.b)); } - /* build/process the config block, type == CONFIG (could be precomputed for each key) */ - ctx->h.hashBitLen = hashBitLen; /* output hash bit count */ + /* + * build/process the config block, type == CONFIG (could be + * precomputed for each key) + */ + /* output hash bit count */ + ctx->h.hashBitLen = hashBitLen; Skein_Start_New_Type(ctx, CFG_FINAL); - memset(&cfg.w, 0, sizeof(cfg.w)); /* pre-pad cfg.w[] with zeroes */ + /* pre-pad cfg.w[] with zeroes */ + memset(&cfg.w, 0, sizeof(cfg.w)); cfg.w[0] = Skein_Swap64(SKEIN_SCHEMA_VER); - cfg.w[1] = Skein_Swap64(hashBitLen); /* hash result length in bits */ - cfg.w[2] = Skein_Swap64(treeInfo); /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + /* hash result length in bits */ + cfg.w[1] = Skein_Swap64(hashBitLen); + /* tree hash config info (or SKEIN_CFG_TREE_INFO_SEQUENTIAL) */ + cfg.w[2] = Skein_Swap64(treeInfo); Skein_Show_Key(1024, &ctx->h, key, keyBytes); @@ -499,35 +628,46 @@ int Skein1024_InitExt(struct skein1024_ctx *ctx, size_t hashBitLen, u64 treeInfo /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /* process the input bytes */ -int Skein1024_Update(struct skein1024_ctx *ctx, const u8 *msg, size_t msgByteCnt) +int Skein1024_Update(struct skein1024_ctx *ctx, const u8 *msg, + size_t msgByteCnt) { size_t n; - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* process full blocks, if any */ if (msgByteCnt + ctx->h.bCnt > SKEIN1024_BLOCK_BYTES) { - if (ctx->h.bCnt) /* finish up any buffered message data */ + /* finish up any buffered message data */ + if (ctx->h.bCnt) { - n = SKEIN1024_BLOCK_BYTES - ctx->h.bCnt; /* # bytes free in buffer b[] */ + /* # bytes free in buffer b[] */ + n = SKEIN1024_BLOCK_BYTES - ctx->h.bCnt; if (n) { - Skein_assert(n < msgByteCnt); /* check on our logic here */ + /* check on our logic here */ + Skein_assert(n < msgByteCnt); memcpy(&ctx->b[ctx->h.bCnt], msg, n); msgByteCnt -= n; msg += n; ctx->h.bCnt += n; } Skein_assert(ctx->h.bCnt == SKEIN1024_BLOCK_BYTES); - Skein1024_Process_Block(ctx, ctx->b, 1, SKEIN1024_BLOCK_BYTES); + Skein1024_Process_Block(ctx, ctx->b, 1, + SKEIN1024_BLOCK_BYTES); ctx->h.bCnt = 0; } - /* now process any remaining full blocks, directly from input message data */ + /* + * now process any remaining full blocks, directly from input + * message data + */ if (msgByteCnt > SKEIN1024_BLOCK_BYTES) { - n = (msgByteCnt-1) / SKEIN1024_BLOCK_BYTES; /* number of full blocks to process */ - Skein1024_Process_Block(ctx, msg, n, SKEIN1024_BLOCK_BYTES); + /* number of full blocks to process */ + n = (msgByteCnt-1) / SKEIN1024_BLOCK_BYTES; + Skein1024_Process_Block(ctx, msg, n, + SKEIN1024_BLOCK_BYTES); msgByteCnt -= n * SKEIN1024_BLOCK_BYTES; msg += n * SKEIN1024_BLOCK_BYTES; } @@ -551,31 +691,46 @@ int Skein1024_Final(struct skein1024_ctx *ctx, u8 *hashVal) { size_t i, n, byteCnt; u64 X[SKEIN1024_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); + /* tag as the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; + /* zero pad b[] if necessary */ + if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) + memset(&ctx->b[ctx->h.bCnt], 0, + SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); - Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + /* process the final block */ + Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + /* total number of output bytes */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + /* zero out b[], so it can hold the counter */ + memset(ctx->b, 0, sizeof(ctx->b)); + /* keep a local copy of counter mode "key" */ + memcpy(X, ctx->X, sizeof(X)); for (i = 0; i*SKEIN1024_BLOCK_BYTES < byteCnt; i++) { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + /* build the counter block */ + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); Skein_Start_New_Type(ctx, OUT_FINAL); - Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN1024_BLOCK_BYTES; /* number of output bytes left to go */ + /* run "counter mode" */ + Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); + /* number of output bytes left to go */ + n = byteCnt - i*SKEIN1024_BLOCK_BYTES; if (n >= SKEIN1024_BLOCK_BYTES) n = SKEIN1024_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(1024, &ctx->h, n, hashVal+i*SKEIN1024_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + /* "output" the ctr mode bytes */ + Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, + n); + Skein_Show_Final(1024, &ctx->h, n, + hashVal+i*SKEIN1024_BLOCK_BYTES); + /* restore the counter mode key for next time */ + memcpy(ctx->X, X, sizeof(X)); } return SKEIN_SUCCESS; } @@ -587,14 +742,20 @@ int Skein1024_Final(struct skein1024_ctx *ctx, u8 *hashVal) /* finalize the hash computation and output the block, no OUTPUT stage */ int Skein_256_Final_Pad(struct skein_256_ctx *ctx, u8 *hashVal) { - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); - Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + /* tag as the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; + /* zero pad b[] if necessary */ + if (ctx->h.bCnt < SKEIN_256_BLOCK_BYTES) + memset(&ctx->b[ctx->h.bCnt], 0, + SKEIN_256_BLOCK_BYTES - ctx->h.bCnt); + /* process the final block */ + Skein_256_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); - Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_256_BLOCK_BYTES); /* "output" the state bytes */ + /* "output" the state bytes */ + Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_256_BLOCK_BYTES); return SKEIN_SUCCESS; } @@ -603,14 +764,20 @@ int Skein_256_Final_Pad(struct skein_256_ctx *ctx, u8 *hashVal) /* finalize the hash computation and output the block, no OUTPUT stage */ int Skein_512_Final_Pad(struct skein_512_ctx *ctx, u8 *hashVal) { - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); - Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + /* tag as the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; + /* zero pad b[] if necessary */ + if (ctx->h.bCnt < SKEIN_512_BLOCK_BYTES) + memset(&ctx->b[ctx->h.bCnt], 0, + SKEIN_512_BLOCK_BYTES - ctx->h.bCnt); + /* process the final block */ + Skein_512_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); - Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_512_BLOCK_BYTES); /* "output" the state bytes */ + /* "output" the state bytes */ + Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN_512_BLOCK_BYTES); return SKEIN_SUCCESS; } @@ -619,14 +786,20 @@ int Skein_512_Final_Pad(struct skein_512_ctx *ctx, u8 *hashVal) /* finalize the hash computation and output the block, no OUTPUT stage */ int Skein1024_Final_Pad(struct skein1024_ctx *ctx, u8 *hashVal) { - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); - ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; /* tag as the final block */ - if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) /* zero pad b[] if necessary */ - memset(&ctx->b[ctx->h.bCnt], 0, SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); - Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); /* process the final block */ + /* tag as the final block */ + ctx->h.T[1] |= SKEIN_T1_FLAG_FINAL; + /* zero pad b[] if necessary */ + if (ctx->h.bCnt < SKEIN1024_BLOCK_BYTES) + memset(&ctx->b[ctx->h.bCnt], 0, + SKEIN1024_BLOCK_BYTES - ctx->h.bCnt); + /* process the final block */ + Skein1024_Process_Block(ctx, ctx->b, 1, ctx->h.bCnt); - Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN1024_BLOCK_BYTES); /* "output" the state bytes */ + /* "output" the state bytes */ + Skein_Put64_LSB_First(hashVal, ctx->X, SKEIN1024_BLOCK_BYTES); return SKEIN_SUCCESS; } @@ -638,25 +811,36 @@ int Skein_256_Output(struct skein_256_ctx *ctx, u8 *hashVal) { size_t i, n, byteCnt; u64 X[SKEIN_256_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_256_BLOCK_BYTES, SKEIN_FAIL); /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + /* total number of output bytes */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + /* zero out b[], so it can hold the counter */ + memset(ctx->b, 0, sizeof(ctx->b)); + /* keep a local copy of counter mode "key" */ + memcpy(X, ctx->X, sizeof(X)); for (i = 0; i*SKEIN_256_BLOCK_BYTES < byteCnt; i++) { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + /* build the counter block */ + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_256_BLOCK_BYTES; /* number of output bytes left to go */ + /* run "counter mode" */ + Skein_256_Process_Block(ctx, ctx->b, 1, sizeof(u64)); + /* number of output bytes left to go */ + n = byteCnt - i*SKEIN_256_BLOCK_BYTES; if (n >= SKEIN_256_BLOCK_BYTES) n = SKEIN_256_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_256_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + /* "output" the ctr mode bytes */ + Skein_Put64_LSB_First(hashVal+i*SKEIN_256_BLOCK_BYTES, ctx->X, + n); + Skein_Show_Final(256, &ctx->h, n, + hashVal+i*SKEIN_256_BLOCK_BYTES); + /* restore the counter mode key for next time */ + memcpy(ctx->X, X, sizeof(X)); } return SKEIN_SUCCESS; } @@ -667,25 +851,36 @@ int Skein_512_Output(struct skein_512_ctx *ctx, u8 *hashVal) { size_t i, n, byteCnt; u64 X[SKEIN_512_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN_512_BLOCK_BYTES, SKEIN_FAIL); /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + /* total number of output bytes */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + /* zero out b[], so it can hold the counter */ + memset(ctx->b, 0, sizeof(ctx->b)); + /* keep a local copy of counter mode "key" */ + memcpy(X, ctx->X, sizeof(X)); for (i = 0; i*SKEIN_512_BLOCK_BYTES < byteCnt; i++) { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + /* build the counter block */ + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); Skein_Start_New_Type(ctx, OUT_FINAL); - Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN_512_BLOCK_BYTES; /* number of output bytes left to go */ + /* run "counter mode" */ + Skein_512_Process_Block(ctx, ctx->b, 1, sizeof(u64)); + /* number of output bytes left to go */ + n = byteCnt - i*SKEIN_512_BLOCK_BYTES; if (n >= SKEIN_512_BLOCK_BYTES) n = SKEIN_512_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN_512_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + /* "output" the ctr mode bytes */ + Skein_Put64_LSB_First(hashVal+i*SKEIN_512_BLOCK_BYTES, ctx->X, + n); + Skein_Show_Final(256, &ctx->h, n, + hashVal+i*SKEIN_512_BLOCK_BYTES); + /* restore the counter mode key for next time */ + memcpy(ctx->X, X, sizeof(X)); } return SKEIN_SUCCESS; } @@ -696,25 +891,36 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal) { size_t i, n, byteCnt; u64 X[SKEIN1024_STATE_WORDS]; - Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* catch uninitialized context */ + /* catch uninitialized context */ + Skein_Assert(ctx->h.bCnt <= SKEIN1024_BLOCK_BYTES, SKEIN_FAIL); /* now output the result */ - byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* total number of output bytes */ + /* total number of output bytes */ + byteCnt = (ctx->h.hashBitLen + 7) >> 3; /* run Threefish in "counter mode" to generate output */ - memset(ctx->b, 0, sizeof(ctx->b)); /* zero out b[], so it can hold the counter */ - memcpy(X, ctx->X, sizeof(X)); /* keep a local copy of counter mode "key" */ + /* zero out b[], so it can hold the counter */ + memset(ctx->b, 0, sizeof(ctx->b)); + /* keep a local copy of counter mode "key" */ + memcpy(X, ctx->X, sizeof(X)); for (i = 0; i*SKEIN1024_BLOCK_BYTES < byteCnt; i++) { - ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); /* build the counter block */ + /* build the counter block */ + ((u64 *)ctx->b)[0] = Skein_Swap64((u64) i); Skein_Start_New_Type(ctx, OUT_FINAL); - Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); /* run "counter mode" */ - n = byteCnt - i*SKEIN1024_BLOCK_BYTES; /* number of output bytes left to go */ + /* run "counter mode" */ + Skein1024_Process_Block(ctx, ctx->b, 1, sizeof(u64)); + /* number of output bytes left to go */ + n = byteCnt - i*SKEIN1024_BLOCK_BYTES; if (n >= SKEIN1024_BLOCK_BYTES) n = SKEIN1024_BLOCK_BYTES; - Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, n); /* "output" the ctr mode bytes */ - Skein_Show_Final(256, &ctx->h, n, hashVal+i*SKEIN1024_BLOCK_BYTES); - memcpy(ctx->X, X, sizeof(X)); /* restore the counter mode key for next time */ + /* "output" the ctr mode bytes */ + Skein_Put64_LSB_First(hashVal+i*SKEIN1024_BLOCK_BYTES, ctx->X, + n); + Skein_Show_Final(256, &ctx->h, n, + hashVal+i*SKEIN1024_BLOCK_BYTES); + /* restore the counter mode key for next time */ + memcpy(ctx->X, X, sizeof(X)); } return SKEIN_SUCCESS; } diff --git a/drivers/staging/skein/skeinApi.c b/drivers/staging/skein/skeinApi.c index 3ebb1d60ef93..f0015d5b10f5 100644 --- a/drivers/staging/skein/skeinApi.c +++ b/drivers/staging/skein/skeinApi.c @@ -46,9 +46,9 @@ int skeinInit(struct skein_ctx *ctx, size_t hashBitLen) Skein_Assert(ctx, SKEIN_FAIL); /* - * The following two lines rely of the fact that the real Skein contexts are - * a union in out context and thus have tha maximum memory available. - * The beauty of C :-) . + * The following two lines rely of the fact that the real Skein + * contexts are a union in out context and thus have tha maximum + * memory available. The beauty of C :-) . */ X = ctx->m.s256.X; Xlen = ctx->skeinSize/8; @@ -72,7 +72,10 @@ int skeinInit(struct skein_ctx *ctx, size_t hashBitLen) } if (ret == SKEIN_SUCCESS) { - /* Save chaining variables for this combination of size and hashBitLen */ + /* + * Save chaining variables for this combination of size and + * hashBitLen + */ memcpy(ctx->XSave, X, Xlen); } return ret; @@ -113,7 +116,10 @@ int skeinMacInit(struct skein_ctx *ctx, const u8 *key, size_t keyLen, break; } if (ret == SKEIN_SUCCESS) { - /* Save chaining variables for this combination of key, keyLen, hashBitLen */ + /* + * Save chaining variables for this combination of key, + * keyLen, hashBitLen + */ memcpy(ctx->XSave, X, Xlen); } return ret; @@ -125,9 +131,9 @@ void skeinReset(struct skein_ctx *ctx) u64 *X = NULL; /* - * The following two lines rely of the fact that the real Skein contexts are - * a union in out context and thus have tha maximum memory available. - * The beautiy of C :-) . + * The following two lines rely of the fact that the real Skein + * contexts are a union in out context and thus have tha maximum + * memory available. The beautiy of C :-) . */ X = ctx->m.s256.X; Xlen = ctx->skeinSize/8; @@ -146,13 +152,16 @@ int skeinUpdate(struct skein_ctx *ctx, const u8 *msg, switch (ctx->skeinSize) { case Skein256: - ret = Skein_256_Update(&ctx->m.s256, (const u8 *)msg, msgByteCnt); + ret = Skein_256_Update(&ctx->m.s256, (const u8 *)msg, + msgByteCnt); break; case Skein512: - ret = Skein_512_Update(&ctx->m.s512, (const u8 *)msg, msgByteCnt); + ret = Skein_512_Update(&ctx->m.s512, (const u8 *)msg, + msgByteCnt); break; case Skein1024: - ret = Skein1024_Update(&ctx->m.s1024, (const u8 *)msg, msgByteCnt); + ret = Skein1024_Update(&ctx->m.s1024, (const u8 *)msg, + msgByteCnt); break; } return ret; @@ -164,15 +173,19 @@ int skeinUpdateBits(struct skein_ctx *ctx, const u8 *msg, { /* * I've used the bit pad implementation from skein_test.c (see NIST CD) - * and modified it to use the convenience functions and added some pointer - * arithmetic. + * and modified it to use the convenience functions and added some + * pointer arithmetic. */ size_t length; u8 mask; u8 *up; - /* only the final Update() call is allowed do partial bytes, else assert an error */ - Skein_Assert((ctx->m.h.T[1] & SKEIN_T1_FLAG_BIT_PAD) == 0 || msgBitCnt == 0, SKEIN_FAIL); + /* + * only the final Update() call is allowed do partial bytes, else + * assert an error + */ + Skein_Assert((ctx->m.h.T[1] & SKEIN_T1_FLAG_BIT_PAD) == 0 || + msgBitCnt == 0, SKEIN_FAIL); /* if number of bits is a multiple of bytes - that's easy */ if ((msgBitCnt & 0x7) == 0) { @@ -188,13 +201,18 @@ int skeinUpdateBits(struct skein_ctx *ctx, const u8 *msg, */ up = (u8 *)ctx->m.s256.X + ctx->skeinSize / 8; - Skein_Set_Bit_Pad_Flag(ctx->m.h); /* set tweak flag for the skeinFinal call */ + /* set tweak flag for the skeinFinal call */ + Skein_Set_Bit_Pad_Flag(ctx->m.h); /* now "pad" the final partial byte the way NIST likes */ - length = ctx->m.h.bCnt; /* get the bCnt value (same location for all block sizes) */ - Skein_assert(length != 0); /* internal sanity check: there IS a partial byte in the buffer! */ - mask = (u8) (1u << (7 - (msgBitCnt & 7))); /* partial byte bit mask */ - up[length-1] = (u8)((up[length-1] & (0-mask))|mask); /* apply bit padding on final byte (in the buffer) */ + /* get the bCnt value (same location for all block sizes) */ + length = ctx->m.h.bCnt; + /* internal sanity check: there IS a partial byte in the buffer! */ + Skein_assert(length != 0); + /* partial byte bit mask */ + mask = (u8) (1u << (7 - (msgBitCnt & 7))); + /* apply bit padding on final byte (in the buffer) */ + up[length-1] = (u8)((up[length-1] & (0-mask))|mask); return SKEIN_SUCCESS; } diff --git a/drivers/staging/skein/skeinBlockNo3F.c b/drivers/staging/skein/skeinBlockNo3F.c index 376cd63d8f83..69176389fef9 100644 --- a/drivers/staging/skein/skeinBlockNo3F.c +++ b/drivers/staging/skein/skeinBlockNo3F.c @@ -11,10 +11,10 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, struct threefish_key key; u64 tweak[2]; int i; - u64 w[SKEIN_256_STATE_WORDS]; /* local copy of input block */ + u64 w[SKEIN_256_STATE_WORDS]; /* local copy of input block */ u64 words[3]; - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ tweak[0] = ctx->h.T[0]; tweak[1] = ctx->h.T[1]; @@ -36,13 +36,14 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, threefishSetKey(&key, Threefish256, ctx->X, tweak); - Skein_Get64_LSB_First(w, blkPtr, SKEIN_256_STATE_WORDS); /* get input block in little-endian format */ + /* get input block in little-endian format */ + Skein_Get64_LSB_First(w, blkPtr, SKEIN_256_STATE_WORDS); threefishEncryptBlockWords(&key, w, ctx->X); blkPtr += SKEIN_256_BLOCK_BYTES; - /* do the final "feedforward" xor, update context chaining vars */ + /* do the final "feedforward" xor, update ctx chaining vars */ ctx->X[0] = ctx->X[0] ^ w[0]; ctx->X[1] = ctx->X[1] ^ w[1]; ctx->X[2] = ctx->X[2] ^ w[2]; @@ -62,9 +63,9 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, u64 tweak[2]; int i; u64 words[3]; - u64 w[SKEIN_512_STATE_WORDS]; /* local copy of input block */ + u64 w[SKEIN_512_STATE_WORDS]; /* local copy of input block */ - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ tweak[0] = ctx->h.T[0]; tweak[1] = ctx->h.T[1]; @@ -86,13 +87,14 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, threefishSetKey(&key, Threefish512, ctx->X, tweak); - Skein_Get64_LSB_First(w, blkPtr, SKEIN_512_STATE_WORDS); /* get input block in little-endian format */ + /* get input block in little-endian format */ + Skein_Get64_LSB_First(w, blkPtr, SKEIN_512_STATE_WORDS); threefishEncryptBlockWords(&key, w, ctx->X); blkPtr += SKEIN_512_BLOCK_BYTES; - /* do the final "feedforward" xor, update context chaining vars */ + /* do the final "feedforward" xor, update ctx chaining vars */ ctx->X[0] = ctx->X[0] ^ w[0]; ctx->X[1] = ctx->X[1] ^ w[1]; ctx->X[2] = ctx->X[2] ^ w[2]; @@ -116,9 +118,9 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, u64 tweak[2]; int i; u64 words[3]; - u64 w[SKEIN1024_STATE_WORDS]; /* local copy of input block */ + u64 w[SKEIN1024_STATE_WORDS]; /* local copy of input block */ - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ tweak[0] = ctx->h.T[0]; tweak[1] = ctx->h.T[1]; @@ -140,13 +142,14 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, threefishSetKey(&key, Threefish1024, ctx->X, tweak); - Skein_Get64_LSB_First(w, blkPtr, SKEIN1024_STATE_WORDS); /* get input block in little-endian format */ + /* get input block in little-endian format */ + Skein_Get64_LSB_First(w, blkPtr, SKEIN1024_STATE_WORDS); threefishEncryptBlockWords(&key, w, ctx->X); blkPtr += SKEIN1024_BLOCK_BYTES; - /* do the final "feedforward" xor, update context chaining vars */ + /* do the final "feedforward" xor, update ctx chaining vars */ ctx->X[0] = ctx->X[0] ^ w[0]; ctx->X[1] = ctx->X[1] ^ w[1]; ctx->X[2] = ctx->X[2] ^ w[2]; diff --git a/drivers/staging/skein/skein_block.c b/drivers/staging/skein/skein_block.c index d315f547feae..780b4936f783 100644 --- a/drivers/staging/skein/skein_block.c +++ b/drivers/staging/skein/skein_block.c @@ -18,14 +18,14 @@ #include <skein.h> #ifndef SKEIN_USE_ASM -#define SKEIN_USE_ASM (0) /* default is all C code (no ASM) */ +#define SKEIN_USE_ASM (0) /* default is all C code (no ASM) */ #endif #ifndef SKEIN_LOOP -#define SKEIN_LOOP 001 /* default: unroll 256 and 512, but not 1024 */ +#define SKEIN_LOOP 001 /* default: unroll 256 and 512, but not 1024 */ #endif -#define BLK_BITS (WCNT*64) /* some useful definitions for code here */ +#define BLK_BITS (WCNT*64) /* some useful definitions for code here */ #define KW_TWK_BASE (0) #define KW_KEY_BASE (3) #define ks (kw + KW_KEY_BASE) @@ -39,7 +39,8 @@ /***************************** Skein_256 ******************************/ #if !(SKEIN_USE_ASM & 256) -void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd) +void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, + size_t blkCnt, size_t byteCntAdd) { /* do it in C */ enum { WCNT = SKEIN_256_STATE_WORDS @@ -47,7 +48,7 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t #undef RCNT #define RCNT (SKEIN_256_ROUNDS_TOTAL/8) -#ifdef SKEIN_LOOP /* configure how much to unroll the loop */ +#ifdef SKEIN_LOOP /* configure how much to unroll the loop */ #define SKEIN_UNROLL_256 (((SKEIN_LOOP)/100)%10) #else #define SKEIN_UNROLL_256 (0) @@ -55,25 +56,28 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t #if SKEIN_UNROLL_256 #if (RCNT % SKEIN_UNROLL_256) -#error "Invalid SKEIN_UNROLL_256" /* sanity check on unroll count */ +#error "Invalid SKEIN_UNROLL_256" /* sanity check on unroll count */ #endif size_t r; - u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ + u64 kw[WCNT+4+RCNT*2]; /* key schedule: chaining vars + tweak + "rot"*/ #else - u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ + u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ #endif - u64 X0, X1, X2, X3; /* local copy of context vars, for speed */ - u64 w[WCNT]; /* local copy of input block */ + u64 X0, X1, X2, X3; /* local copy of context vars, for speed */ + u64 w[WCNT]; /* local copy of input block */ #ifdef SKEIN_DEBUG - const u64 *Xptr[4]; /* use for debugging (help compiler put Xn in registers) */ + const u64 *Xptr[4]; /* use for debugging (help cc put Xn in regs) */ Xptr[0] = &X0; Xptr[1] = &X1; Xptr[2] = &X2; Xptr[3] = &X3; #endif - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ ts[0] = ctx->h.T[0]; ts[1] = ctx->h.T[1]; do { - /* this implementation only supports 2**64 input bytes (no carry out here) */ - ts[0] += byteCntAdd; /* update processed length */ + /* + * this implementation only supports 2**64 input bytes + * (no carry out here) + */ + ts[0] += byteCntAdd; /* update processed length */ /* precompute the key schedule for this block */ ks[0] = ctx->X[0]; @@ -84,16 +88,19 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t ts[2] = ts[0] ^ ts[1]; - Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ + /* get input block in little-endian format */ + Skein_Get64_LSB_First(w, blkPtr, WCNT); DebugSaveTweak(ctx); Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); - X0 = w[0] + ks[0]; /* do the first full key injection */ + X0 = w[0] + ks[0]; /* do the first full key injection */ X1 = w[1] + ks[1] + ts[0]; X2 = w[2] + ks[2] + ts[1]; X3 = w[3] + ks[3]; - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); /* show starting state values */ + /* show starting state values */ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, + Xptr); blkPtr += SKEIN_256_BLOCK_BYTES; @@ -104,31 +111,34 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ #if SKEIN_UNROLL_256 == 0 -#define R256(p0, p1, p2, p3, ROT, rNum) /* fully unrolled */ \ - Round256(p0, p1, p2, p3, ROT, rNum) \ +#define R256(p0, p1, p2, p3, ROT, rNum) /* fully unrolled */ \ + Round256(p0, p1, p2, p3, ROT, rNum) \ Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); -#define I256(R) \ - X0 += ks[((R)+1) % 5]; /* inject the key schedule value */ \ - X1 += ks[((R)+2) % 5] + ts[((R)+1) % 3]; \ - X2 += ks[((R)+3) % 5] + ts[((R)+2) % 3]; \ - X3 += ks[((R)+4) % 5] + (R)+1; \ +#define I256(R) \ + /* inject the key schedule value */ \ + X0 += ks[((R)+1) % 5]; \ + X1 += ks[((R)+2) % 5] + ts[((R)+1) % 3]; \ + X2 += ks[((R)+3) % 5] + ts[((R)+2) % 3]; \ + X3 += ks[((R)+4) % 5] + (R)+1; \ Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); -#else /* looping version */ -#define R256(p0, p1, p2, p3, ROT, rNum) \ - Round256(p0, p1, p2, p3, ROT, rNum) \ +#else /* looping version */ +#define R256(p0, p1, p2, p3, ROT, rNum) \ + Round256(p0, p1, p2, p3, ROT, rNum) \ Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rNum, Xptr); -#define I256(R) \ - X0 += ks[r+(R)+0]; /* inject the key schedule value */ \ - X1 += ks[r+(R)+1] + ts[r+(R)+0]; \ - X2 += ks[r+(R)+2] + ts[r+(R)+1]; \ - X3 += ks[r+(R)+3] + r+(R); \ - ks[r + (R) + 4] = ks[r + (R) - 1]; /* rotate key schedule */\ - ts[r + (R) + 2] = ts[r + (R) - 1]; \ +#define I256(R) \ + /* inject the key schedule value */ \ + X0 += ks[r+(R)+0]; \ + X1 += ks[r+(R)+1] + ts[r+(R)+0]; \ + X2 += ks[r+(R)+2] + ts[r+(R)+1]; \ + X3 += ks[r+(R)+3] + r+(R); \ + /* rotate key schedule */ \ + ks[r + (R) + 4] = ks[r + (R) - 1]; \ + ts[r + (R) + 2] = ts[r + (R) - 1]; \ Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); - for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256) /* loop thru it */ + for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256) #endif { #define R256_8_rounds(R) \ @@ -145,7 +155,10 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t R256_8_rounds(0); -#define R256_Unroll_R(NN) ((SKEIN_UNROLL_256 == 0 && SKEIN_256_ROUNDS_TOTAL/8 > (NN)) || (SKEIN_UNROLL_256 > (NN))) +#define R256_Unroll_R(NN) \ + ((SKEIN_UNROLL_256 == 0 && \ + SKEIN_256_ROUNDS_TOTAL/8 > (NN)) || \ + (SKEIN_UNROLL_256 > (NN))) #if R256_Unroll_R(1) R256_8_rounds(1); @@ -193,7 +206,7 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t #error "need more unrolling in Skein_256_Process_Block" #endif } - /* do the final "feedforward" xor, update context chaining vars */ + /* do the final "feedforward" xor, update context chaining */ ctx->X[0] = X0 ^ w[0]; ctx->X[1] = X1 ^ w[1]; ctx->X[2] = X2 ^ w[2]; @@ -223,7 +236,8 @@ unsigned int Skein_256_Unroll_Cnt(void) /***************************** Skein_512 ******************************/ #if !(SKEIN_USE_ASM & 512) -void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd) +void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, + size_t blkCnt, size_t byteCntAdd) { /* do it in C */ enum { WCNT = SKEIN_512_STATE_WORDS @@ -231,7 +245,7 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t #undef RCNT #define RCNT (SKEIN_512_ROUNDS_TOTAL/8) -#ifdef SKEIN_LOOP /* configure how much to unroll the loop */ +#ifdef SKEIN_LOOP /* configure how much to unroll the loop */ #define SKEIN_UNROLL_512 (((SKEIN_LOOP)/10)%10) #else #define SKEIN_UNROLL_512 (0) @@ -239,27 +253,30 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t #if SKEIN_UNROLL_512 #if (RCNT % SKEIN_UNROLL_512) -#error "Invalid SKEIN_UNROLL_512" /* sanity check on unroll count */ +#error "Invalid SKEIN_UNROLL_512" /* sanity check on unroll count */ #endif size_t r; - u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ + u64 kw[WCNT+4+RCNT*2]; /* key sched: chaining vars + tweak + "rot"*/ #else - u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ + u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ #endif - u64 X0, X1, X2, X3, X4, X5, X6, X7; /* local copy of vars, for speed */ - u64 w[WCNT]; /* local copy of input block */ + u64 X0, X1, X2, X3, X4, X5, X6, X7; /* local copies, for speed */ + u64 w[WCNT]; /* local copy of input block */ #ifdef SKEIN_DEBUG - const u64 *Xptr[8]; /* use for debugging (help compiler put Xn in registers) */ + const u64 *Xptr[8]; /* use for debugging (help cc put Xn in regs) */ Xptr[0] = &X0; Xptr[1] = &X1; Xptr[2] = &X2; Xptr[3] = &X3; Xptr[4] = &X4; Xptr[5] = &X5; Xptr[6] = &X6; Xptr[7] = &X7; #endif - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ ts[0] = ctx->h.T[0]; ts[1] = ctx->h.T[1]; do { - /* this implementation only supports 2**64 input bytes (no carry out here) */ - ts[0] += byteCntAdd; /* update processed length */ + /* + * this implementation only supports 2**64 input bytes + * (no carry out here) + */ + ts[0] += byteCntAdd; /* update processed length */ /* precompute the key schedule for this block */ ks[0] = ctx->X[0]; @@ -275,11 +292,12 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t ts[2] = ts[0] ^ ts[1]; - Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ + /* get input block in little-endian format */ + Skein_Get64_LSB_First(w, blkPtr, WCNT); DebugSaveTweak(ctx); Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); - X0 = w[0] + ks[0]; /* do the first full key injection */ + X0 = w[0] + ks[0]; /* do the first full key injection */ X1 = w[1] + ks[1]; X2 = w[2] + ks[2]; X3 = w[3] + ks[3]; @@ -290,65 +308,72 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t blkPtr += SKEIN_512_BLOCK_BYTES; - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, + Xptr); /* run the rounds */ -#define Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ - X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ - X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ - X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ +#define Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ + X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ + X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ + X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ + X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ #if SKEIN_UNROLL_512 == 0 -#define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) /* unrolled */ \ - Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); - -#define I512(R) \ - X0 += ks[((R) + 1) % 9]; /* inject the key schedule value */ \ - X1 += ks[((R) + 2) % 9]; \ - X2 += ks[((R) + 3) % 9]; \ - X3 += ks[((R) + 4) % 9]; \ - X4 += ks[((R) + 5) % 9]; \ - X5 += ks[((R) + 6) % 9] + ts[((R) + 1) % 3]; \ - X6 += ks[((R) + 7) % 9] + ts[((R) + 2) % 3]; \ - X7 += ks[((R) + 8) % 9] + (R) + 1; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); -#else /* looping version */ -#define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rNum, Xptr); - -#define I512(R) \ - X0 += ks[r + (R) + 0]; /* inject the key schedule value */ \ - X1 += ks[r + (R) + 1]; \ - X2 += ks[r + (R) + 2]; \ - X3 += ks[r + (R) + 3]; \ - X4 += ks[r + (R) + 4]; \ - X5 += ks[r + (R) + 5] + ts[r + (R) + 0]; \ - X6 += ks[r + (R) + 6] + ts[r + (R) + 1]; \ - X7 += ks[r + (R) + 7] + r + (R); \ - ks[r + (R) + 8] = ks[r + (R) - 1]; /* rotate key schedule */ \ - ts[r + (R) + 2] = ts[r + (R) - 1]; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); - - for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_512) /* loop thru it */ -#endif /* end of looped code definitions */ +#define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) /* unrolled */ \ + Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); + +#define I512(R) \ + /* inject the key schedule value */ \ + X0 += ks[((R) + 1) % 9]; \ + X1 += ks[((R) + 2) % 9]; \ + X2 += ks[((R) + 3) % 9]; \ + X3 += ks[((R) + 4) % 9]; \ + X4 += ks[((R) + 5) % 9]; \ + X5 += ks[((R) + 6) % 9] + ts[((R) + 1) % 3]; \ + X6 += ks[((R) + 7) % 9] + ts[((R) + 2) % 3]; \ + X7 += ks[((R) + 8) % 9] + (R) + 1; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); +#else /* looping version */ +#define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ + Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rNum, Xptr); + +#define I512(R) \ + /* inject the key schedule value */ \ + X0 += ks[r + (R) + 0]; \ + X1 += ks[r + (R) + 1]; \ + X2 += ks[r + (R) + 2]; \ + X3 += ks[r + (R) + 3]; \ + X4 += ks[r + (R) + 4]; \ + X5 += ks[r + (R) + 5] + ts[r + (R) + 0]; \ + X6 += ks[r + (R) + 6] + ts[r + (R) + 1]; \ + X7 += ks[r + (R) + 7] + r + (R); \ + /* rotate key schedule */ \ + ks[r + (R) + 8] = ks[r + (R) - 1]; \ + ts[r + (R) + 2] = ts[r + (R) - 1]; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + + for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_512) +#endif /* end of looped code definitions */ { #define R512_8_rounds(R) /* do 8 full rounds */ \ - R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_0, 8 * (R) + 1); \ - R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_1, 8 * (R) + 2); \ - R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_2, 8 * (R) + 3); \ - R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_3, 8 * (R) + 4); \ - I512(2 * (R)); \ - R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_4, 8 * (R) + 5); \ - R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_5, 8 * (R) + 6); \ - R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_6, 8 * (R) + 7); \ - R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_7, 8 * (R) + 8); \ - I512(2 * (R) + 1); /* and key injection */ + R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_0, 8 * (R) + 1); \ + R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_1, 8 * (R) + 2); \ + R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_2, 8 * (R) + 3); \ + R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_3, 8 * (R) + 4); \ + I512(2 * (R)); \ + R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_4, 8 * (R) + 5); \ + R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_5, 8 * (R) + 6); \ + R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_6, 8 * (R) + 7); \ + R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_7, 8 * (R) + 8); \ + I512(2 * (R) + 1); /* and key injection */ R512_8_rounds(0); -#define R512_Unroll_R(NN) ((SKEIN_UNROLL_512 == 0 && SKEIN_512_ROUNDS_TOTAL/8 > (NN)) || (SKEIN_UNROLL_512 > (NN))) +#define R512_Unroll_R(NN) \ + ((SKEIN_UNROLL_512 == 0 && \ + SKEIN_512_ROUNDS_TOTAL/8 > (NN)) || \ + (SKEIN_UNROLL_512 > (NN))) #if R512_Unroll_R(1) R512_8_rounds(1); @@ -397,7 +422,7 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t #endif } - /* do the final "feedforward" xor, update context chaining vars */ + /* do the final "feedforward" xor, update context chaining */ ctx->X[0] = X0 ^ w[0]; ctx->X[1] = X1 ^ w[1]; ctx->X[2] = X2 ^ w[2]; @@ -430,7 +455,8 @@ unsigned int Skein_512_Unroll_Cnt(void) /***************************** Skein1024 ******************************/ #if !(SKEIN_USE_ASM & 1024) -void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t blkCnt, size_t byteCntAdd) +void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, \ + size_t blkCnt, size_t byteCntAdd) { /* do it in C, always looping (unrolled is bigger AND slower!) */ enum { WCNT = SKEIN1024_STATE_WORDS @@ -438,7 +464,7 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t #undef RCNT #define RCNT (SKEIN1024_ROUNDS_TOTAL/8) -#ifdef SKEIN_LOOP /* configure how much to unroll the loop */ +#ifdef SKEIN_LOOP /* configure how much to unroll the loop */ #define SKEIN_UNROLL_1024 ((SKEIN_LOOP)%10) #else #define SKEIN_UNROLL_1024 (0) @@ -446,31 +472,35 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t #if (SKEIN_UNROLL_1024 != 0) #if (RCNT % SKEIN_UNROLL_1024) -#error "Invalid SKEIN_UNROLL_1024" /* sanity check on unroll count */ +#error "Invalid SKEIN_UNROLL_1024" /* sanity check on unroll count */ #endif size_t r; - u64 kw[WCNT+4+RCNT*2]; /* key schedule words : chaining vars + tweak + "rotation"*/ + u64 kw[WCNT+4+RCNT*2]; /* key sched: chaining vars + tweak + "rot" */ #else - u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ + u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */ #endif - u64 X00, X01, X02, X03, X04, X05, X06, X07, /* local copy of vars, for speed */ - X08, X09, X10, X11, X12, X13, X14, X15; - u64 w[WCNT]; /* local copy of input block */ + /* local copy of vars, for speed */ + u64 X00, X01, X02, X03, X04, X05, X06, X07, + X08, X09, X10, X11, X12, X13, X14, X15; + u64 w[WCNT]; /* local copy of input block */ #ifdef SKEIN_DEBUG - const u64 *Xptr[16]; /* use for debugging (help compiler put Xn in registers) */ + const u64 *Xptr[16]; /* use for debugging (help cc put Xn in regs) */ Xptr[0] = &X00; Xptr[1] = &X01; Xptr[2] = &X02; Xptr[3] = &X03; Xptr[4] = &X04; Xptr[5] = &X05; Xptr[6] = &X06; Xptr[7] = &X07; Xptr[8] = &X08; Xptr[9] = &X09; Xptr[10] = &X10; Xptr[11] = &X11; Xptr[12] = &X12; Xptr[13] = &X13; Xptr[14] = &X14; Xptr[15] = &X15; #endif - Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ + Skein_assert(blkCnt != 0); /* never call with blkCnt == 0! */ ts[0] = ctx->h.T[0]; ts[1] = ctx->h.T[1]; do { - /* this implementation only supports 2**64 input bytes (no carry out here) */ - ts[0] += byteCntAdd; /* update processed length */ + /* + * this implementation only supports 2**64 input bytes + * (no carry out here) + */ + ts[0] += byteCntAdd; /* update processed length */ /* precompute the key schedule for this block */ ks[0] = ctx->X[0]; @@ -496,11 +526,12 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t ts[2] = ts[0] ^ ts[1]; - Skein_Get64_LSB_First(w, blkPtr, WCNT); /* get input block in little-endian format */ + /* get input block in little-endian format */ + Skein_Get64_LSB_First(w, blkPtr, WCNT); DebugSaveTweak(ctx); Skein_Show_Block(BLK_BITS, &ctx->h, ctx->X, blkPtr, w, ks, ts); - X00 = w[0] + ks[0]; /* do the first full key injection */ + X00 = w[0] + ks[0]; /* do the first full key injection */ X01 = w[1] + ks[1]; X02 = w[2] + ks[2]; X03 = w[3] + ks[3]; @@ -517,85 +548,105 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t X14 = w[14] + ks[14] + ts[1]; X15 = w[15] + ks[15]; - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, Xptr); + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL, + Xptr); -#define Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rNum) \ - X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ - X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ - X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ - X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ - X##p8 += X##p9; X##p9 = RotL_64(X##p9, ROT##_4); X##p9 ^= X##p8; \ - X##pA += X##pB; X##pB = RotL_64(X##pB, ROT##_5); X##pB ^= X##pA; \ - X##pC += X##pD; X##pD = RotL_64(X##pD, ROT##_6); X##pD ^= X##pC; \ - X##pE += X##pF; X##pF = RotL_64(X##pF, ROT##_7); X##pF ^= X##pE; \ +#define Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \ + pF, ROT, rNum) \ + X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ + X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ + X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ + X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ + X##p8 += X##p9; X##p9 = RotL_64(X##p9, ROT##_4); X##p9 ^= X##p8; \ + X##pA += X##pB; X##pB = RotL_64(X##pB, ROT##_5); X##pB ^= X##pA; \ + X##pC += X##pD; X##pD = RotL_64(X##pD, ROT##_6); X##pD ^= X##pC; \ + X##pE += X##pF; X##pF = RotL_64(X##pF, ROT##_7); X##pF ^= X##pE; \ #if SKEIN_UNROLL_1024 == 0 -#define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rn, Xptr); - -#define I1024(R) \ - X00 += ks[((R) + 1) % 17]; /* inject the key schedule value */ \ - X01 += ks[((R) + 2) % 17]; \ - X02 += ks[((R) + 3) % 17]; \ - X03 += ks[((R) + 4) % 17]; \ - X04 += ks[((R) + 5) % 17]; \ - X05 += ks[((R) + 6) % 17]; \ - X06 += ks[((R) + 7) % 17]; \ - X07 += ks[((R) + 8) % 17]; \ - X08 += ks[((R) + 9) % 17]; \ - X09 += ks[((R) + 10) % 17]; \ - X10 += ks[((R) + 11) % 17]; \ - X11 += ks[((R) + 12) % 17]; \ - X12 += ks[((R) + 13) % 17]; \ - X13 += ks[((R) + 14) % 17] + ts[((R) + 1) % 3]; \ - X14 += ks[((R) + 15) % 17] + ts[((R) + 2) % 3]; \ - X15 += ks[((R) + 16) % 17] + (R) + 1; \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); -#else /* looping version */ -#define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ - Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rn, Xptr); - -#define I1024(R) \ - X00 += ks[r + (R) + 0]; /* inject the key schedule value */ \ - X01 += ks[r + (R) + 1]; \ - X02 += ks[r + (R) + 2]; \ - X03 += ks[r + (R) + 3]; \ - X04 += ks[r + (R) + 4]; \ - X05 += ks[r + (R) + 5]; \ - X06 += ks[r + (R) + 6]; \ - X07 += ks[r + (R) + 7]; \ - X08 += ks[r + (R) + 8]; \ - X09 += ks[r + (R) + 9]; \ - X10 += ks[r + (R) + 10]; \ - X11 += ks[r + (R) + 11]; \ - X12 += ks[r + (R) + 12]; \ - X13 += ks[r + (R) + 13] + ts[r + (R) + 0]; \ - X14 += ks[r + (R) + 14] + ts[r + (R) + 1]; \ - X15 += ks[r + (R) + 15] + r + (R); \ - ks[r + (R) + 16] = ks[r + (R) - 1]; /* rotate key schedule */\ - ts[r + (R) + 2] = ts[r + (R) - 1]; \ - Skein_Show_R_Ptr(BLK_BITSi, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); - - for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024) /* loop thru it */ +#define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, \ + ROT, rn) \ + Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \ + pF, ROT, rn) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rn, Xptr); + +#define I1024(R) \ + /* inject the key schedule value */ \ + X00 += ks[((R) + 1) % 17]; \ + X01 += ks[((R) + 2) % 17]; \ + X02 += ks[((R) + 3) % 17]; \ + X03 += ks[((R) + 4) % 17]; \ + X04 += ks[((R) + 5) % 17]; \ + X05 += ks[((R) + 6) % 17]; \ + X06 += ks[((R) + 7) % 17]; \ + X07 += ks[((R) + 8) % 17]; \ + X08 += ks[((R) + 9) % 17]; \ + X09 += ks[((R) + 10) % 17]; \ + X10 += ks[((R) + 11) % 17]; \ + X11 += ks[((R) + 12) % 17]; \ + X12 += ks[((R) + 13) % 17]; \ + X13 += ks[((R) + 14) % 17] + ts[((R) + 1) % 3]; \ + X14 += ks[((R) + 15) % 17] + ts[((R) + 2) % 3]; \ + X15 += ks[((R) + 16) % 17] + (R) + 1; \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); +#else /* looping version */ +#define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, \ + ROT, rn) \ + Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \ + pF, ROT, rn) \ + Skein_Show_R_Ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rn, Xptr); + +#define I1024(R) \ + /* inject the key schedule value */ \ + X00 += ks[r + (R) + 0]; \ + X01 += ks[r + (R) + 1]; \ + X02 += ks[r + (R) + 2]; \ + X03 += ks[r + (R) + 3]; \ + X04 += ks[r + (R) + 4]; \ + X05 += ks[r + (R) + 5]; \ + X06 += ks[r + (R) + 6]; \ + X07 += ks[r + (R) + 7]; \ + X08 += ks[r + (R) + 8]; \ + X09 += ks[r + (R) + 9]; \ + X10 += ks[r + (R) + 10]; \ + X11 += ks[r + (R) + 11]; \ + X12 += ks[r + (R) + 12]; \ + X13 += ks[r + (R) + 13] + ts[r + (R) + 0]; \ + X14 += ks[r + (R) + 14] + ts[r + (R) + 1]; \ + X15 += ks[r + (R) + 15] + r + (R); \ + /* rotate key schedule */ \ + ks[r + (R) + 16] = ks[r + (R) - 1]; \ + ts[r + (R) + 2] = ts[r + (R) - 1]; \ + Skein_Show_R_Ptr(BLK_BITSi, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); + + for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024) #endif { -#define R1024_8_rounds(R) /* do 8 full rounds */ \ - R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_0, 8*(R) + 1); \ - R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, R1024_1, 8*(R) + 2); \ - R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, R1024_2, 8*(R) + 3); \ - R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, R1024_3, 8*(R) + 4); \ - I1024(2*(R)); \ - R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_4, 8*(R) + 5); \ - R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, R1024_5, 8*(R) + 6); \ - R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, R1024_6, 8*(R) + 7); \ - R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, R1024_7, 8*(R) + 8); \ - I1024(2*(R)+1); +#define R1024_8_rounds(R) \ + R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, \ + R1024_0, 8*(R) + 1); \ + R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, \ + R1024_1, 8*(R) + 2); \ + R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, \ + R1024_2, 8*(R) + 3); \ + R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, \ + R1024_3, 8*(R) + 4); \ + I1024(2*(R)); \ + R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, \ + R1024_4, 8*(R) + 5); \ + R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, \ + R1024_5, 8*(R) + 6); \ + R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, \ + R1024_6, 8*(R) + 7); \ + R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, \ + R1024_7, 8*(R) + 8); \ + I1024(2*(R)+1); R1024_8_rounds(0); -#define R1024_Unroll_R(NN) ((SKEIN_UNROLL_1024 == 0 && SKEIN1024_ROUNDS_TOTAL/8 > (NN)) || (SKEIN_UNROLL_1024 > (NN))) +#define R1024_Unroll_R(NN) \ + ((SKEIN_UNROLL_1024 == 0 && \ + SKEIN1024_ROUNDS_TOTAL/8 > (NN)) || \ + (SKEIN_UNROLL_1024 > (NN))) #if R1024_Unroll_R(1) R1024_8_rounds(1); @@ -643,7 +694,7 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t #error "need more unrolling in Skein_1024_Process_Block" #endif } - /* do the final "feedforward" xor, update context chaining vars */ + /* do the final "feedforward" xor, update context chaining */ ctx->X[0] = X00 ^ w[0]; ctx->X[1] = X01 ^ w[1]; diff --git a/drivers/staging/skein/threefish1024Block.c b/drivers/staging/skein/threefish1024Block.c index 1730a3120a0f..fe7517b2008c 100644 --- a/drivers/staging/skein/threefish1024Block.c +++ b/drivers/staging/skein/threefish1024Block.c @@ -24,646 +24,2085 @@ void threefishEncrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output) u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], t2 = keyCtx->tweak[2]; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k5; b4 += b5 + k4; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k7; b6 += b7 + k6; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k9; b8 += b9 + k8; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k11; b10 += b11 + k10; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k13 + t0; b12 += b13 + k12; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k15; b14 += b15 + k14 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k6; b4 += b5 + k5; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k8; b6 += b7 + k7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k10; b8 += b9 + k9; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k12; b10 += b11 + k11; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k14 + t1; b12 += b13 + k13; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k16 + 1; b14 += b15 + k15 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k7; b4 += b5 + k6; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k9; b6 += b7 + k8; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k11; b8 += b9 + k10; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k13; b10 += b11 + k12; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k15 + t2; b12 += b13 + k14; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k0 + 2; b14 += b15 + k16 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k4; b0 += b1 + k3; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k6; b2 += b3 + k5; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k8; b4 += b5 + k7; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k10; b6 += b7 + k9; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k12; b8 += b9 + k11; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k14; b10 += b11 + k13; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k16 + t0; b12 += b13 + k15; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k1 + 3; b14 += b15 + k0 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k5; b0 += b1 + k4; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k7; b2 += b3 + k6; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k9; b4 += b5 + k8; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k11; b6 += b7 + k10; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k13; b8 += b9 + k12; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k15; b10 += b11 + k14; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k0 + t1; b12 += b13 + k16; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k2 + 4; b14 += b15 + k1 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k6; b0 += b1 + k5; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k8; b2 += b3 + k7; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k10; b4 += b5 + k9; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k12; b6 += b7 + k11; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k14; b8 += b9 + k13; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k16; b10 += b11 + k15; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k1 + t2; b12 += b13 + k0; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k3 + 5; b14 += b15 + k2 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k7; b0 += b1 + k6; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k9; b2 += b3 + k8; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k11; b4 += b5 + k10; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k13; b6 += b7 + k12; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k15; b8 += b9 + k14; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k0; b10 += b11 + k16; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k2 + t0; b12 += b13 + k1; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k4 + 6; b14 += b15 + k3 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k8; b0 += b1 + k7; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k10; b2 += b3 + k9; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k12; b4 += b5 + k11; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k14; b6 += b7 + k13; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k16; b8 += b9 + k15; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k1; b10 += b11 + k0; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k3 + t1; b12 += b13 + k2; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k5 + 7; b14 += b15 + k4 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k9; b0 += b1 + k8; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k11; b2 += b3 + k10; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k13; b4 += b5 + k12; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k15; b6 += b7 + k14; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k0; b8 += b9 + k16; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k2; b10 += b11 + k1; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k4 + t2; b12 += b13 + k3; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k6 + 8; b14 += b15 + k5 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k10; b0 += b1 + k9; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k12; b2 += b3 + k11; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k14; b4 += b5 + k13; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k16; b6 += b7 + k15; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k1; b8 += b9 + k0; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k3; b10 += b11 + k2; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k5 + t0; b12 += b13 + k4; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k7 + 9; b14 += b15 + k6 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k11; b0 += b1 + k10; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k13; b2 += b3 + k12; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k15; b4 += b5 + k14; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k0; b6 += b7 + k16; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k2; b8 += b9 + k1; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k4; b10 += b11 + k3; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k6 + t1; b12 += b13 + k5; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k8 + 10; b14 += b15 + k7 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k12; b0 += b1 + k11; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k14; b2 += b3 + k13; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k16; b4 += b5 + k15; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k1; b6 += b7 + k0; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k3; b8 += b9 + k2; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k5; b10 += b11 + k4; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k7 + t2; b12 += b13 + k6; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k9 + 11; b14 += b15 + k8 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k13; b0 += b1 + k12; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k15; b2 += b3 + k14; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k0; b4 += b5 + k16; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k2; b6 += b7 + k1; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k4; b8 += b9 + k3; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k6; b10 += b11 + k5; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k8 + t0; b12 += b13 + k7; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k10 + 12; b14 += b15 + k9 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k14; b0 += b1 + k13; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k16; b2 += b3 + k15; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k1; b4 += b5 + k0; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k3; b6 += b7 + k2; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k5; b8 += b9 + k4; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k7; b10 += b11 + k6; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k9 + t1; b12 += b13 + k8; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k11 + 13; b14 += b15 + k10 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k15; b0 += b1 + k14; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k0; b2 += b3 + k16; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k2; b4 += b5 + k1; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k4; b6 += b7 + k3; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k6; b8 += b9 + k5; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k8; b10 += b11 + k7; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k10 + t2; b12 += b13 + k9; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k12 + 14; b14 += b15 + k11 + t0; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k16; b0 += b1 + k15; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k1; b2 += b3 + k0; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k3; b4 += b5 + k2; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k5; b6 += b7 + k4; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k7; b8 += b9 + k6; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k9; b10 += b11 + k8; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k11 + t0; b12 += b13 + k10; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k13 + 15; b14 += b15 + k12 + t1; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k0; b0 += b1 + k16; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k2; b2 += b3 + k1; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k4; b4 += b5 + k3; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k6; b6 += b7 + k5; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k8; b8 += b9 + k7; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k10; b10 += b11 + k9; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k12 + t1; b12 += b13 + k11; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k14 + 16; b14 += b15 + k13 + t2; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k5; b4 += b5 + k4; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k7; b6 += b7 + k6; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k9; b8 += b9 + k8; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k11; b10 += b11 + k10; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k13 + t2; b12 += b13 + k12; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k15 + 17; b14 += b15 + k14 + t0; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; - b5 += k6; b4 += b5 + k5; b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; - b7 += k8; b6 += b7 + k7; b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; - b9 += k10; b8 += b9 + k9; b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; - b11 += k12; b10 += b11 + k11; b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; - b13 += k14 + t0; b12 += b13 + k13; b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; - b15 += k16 + 18; b14 += b15 + k15 + t1; b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; - b0 += b9; b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; - b2 += b13; b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; - b6 += b11; b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; - b4 += b15; b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; - b10 += b7; b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; - b12 += b3; b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; - b14 += b5; b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; - b8 += b1; b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; - b0 += b7; b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; - b2 += b5; b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; - b4 += b3; b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; - b6 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; - b12 += b15; b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; - b14 += b13; b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; - b8 += b11; b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; - b10 += b9; b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; - b0 += b15; b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; - b2 += b11; b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; - b6 += b13; b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; - b4 += b9; b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; - b14 += b1; b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; - b8 += b5; b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; - b10 += b3; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; - b12 += b7; b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; - b5 += k7; b4 += b5 + k6; b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; - b7 += k9; b6 += b7 + k8; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; - b9 += k11; b8 += b9 + k10; b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; - b11 += k13; b10 += b11 + k12; b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; - b13 += k15 + t1; b12 += b13 + k14; b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; - b15 += k0 + 19; b14 += b15 + k16 + t2; b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; - b0 += b9; b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; - b2 += b13; b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; - b6 += b11; b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; - b4 += b15; b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; - b10 += b7; b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; - b12 += b3; b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; - b14 += b5; b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; - b8 += b1; b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; - b0 += b7; b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; - b2 += b5; b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; - b4 += b3; b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; - b6 += b1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; - b12 += b15; b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; - b14 += b13; b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; - b8 += b11; b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; - b10 += b9; b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; - b0 += b15; b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; - b2 += b11; b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; - b6 += b13; b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; - b4 += b9; b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; - b14 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; - b8 += b5; b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; - b10 += b3; b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; - b12 += b7; b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + b1 += k1; + b0 += b1 + k0; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k3; + b2 += b3 + k2; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k5; + b4 += b5 + k4; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k7; + b6 += b7 + k6; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k9; + b8 += b9 + k8; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k11; + b10 += b11 + k10; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k13 + t0; + b12 += b13 + k12; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k15; + b14 += b15 + k14 + t1; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k2; + b0 += b1 + k1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k4; + b2 += b3 + k3; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k6; + b4 += b5 + k5; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k8; + b6 += b7 + k7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k10; + b8 += b9 + k9; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k12; + b10 += b11 + k11; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k14 + t1; + b12 += b13 + k13; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k16 + 1; + b14 += b15 + k15 + t2; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k3; + b0 += b1 + k2; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k5; + b2 += b3 + k4; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k7; + b4 += b5 + k6; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k9; + b6 += b7 + k8; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k11; + b8 += b9 + k10; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k13; + b10 += b11 + k12; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k15 + t2; + b12 += b13 + k14; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k0 + 2; + b14 += b15 + k16 + t0; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k4; + b0 += b1 + k3; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k6; + b2 += b3 + k5; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k8; + b4 += b5 + k7; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k10; + b6 += b7 + k9; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k12; + b8 += b9 + k11; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k14; + b10 += b11 + k13; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k16 + t0; + b12 += b13 + k15; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k1 + 3; + b14 += b15 + k0 + t1; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k5; + b0 += b1 + k4; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k7; + b2 += b3 + k6; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k9; + b4 += b5 + k8; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k11; + b6 += b7 + k10; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k13; + b8 += b9 + k12; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k15; + b10 += b11 + k14; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k0 + t1; + b12 += b13 + k16; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k2 + 4; + b14 += b15 + k1 + t2; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k6; + b0 += b1 + k5; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k8; + b2 += b3 + k7; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k10; + b4 += b5 + k9; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k12; + b6 += b7 + k11; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k14; + b8 += b9 + k13; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k16; + b10 += b11 + k15; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k1 + t2; + b12 += b13 + k0; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k3 + 5; + b14 += b15 + k2 + t0; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k7; + b0 += b1 + k6; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k9; + b2 += b3 + k8; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k11; + b4 += b5 + k10; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k13; + b6 += b7 + k12; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k15; + b8 += b9 + k14; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k0; + b10 += b11 + k16; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k2 + t0; + b12 += b13 + k1; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k4 + 6; + b14 += b15 + k3 + t1; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k8; + b0 += b1 + k7; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k10; + b2 += b3 + k9; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k12; + b4 += b5 + k11; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k14; + b6 += b7 + k13; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k16; + b8 += b9 + k15; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k1; + b10 += b11 + k0; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k3 + t1; + b12 += b13 + k2; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k5 + 7; + b14 += b15 + k4 + t2; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k9; + b0 += b1 + k8; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k11; + b2 += b3 + k10; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k13; + b4 += b5 + k12; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k15; + b6 += b7 + k14; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k0; + b8 += b9 + k16; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k2; + b10 += b11 + k1; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k4 + t2; + b12 += b13 + k3; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k6 + 8; + b14 += b15 + k5 + t0; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k10; + b0 += b1 + k9; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k12; + b2 += b3 + k11; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k14; + b4 += b5 + k13; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k16; + b6 += b7 + k15; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k1; + b8 += b9 + k0; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k3; + b10 += b11 + k2; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k5 + t0; + b12 += b13 + k4; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k7 + 9; + b14 += b15 + k6 + t1; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k11; + b0 += b1 + k10; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k13; + b2 += b3 + k12; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k15; + b4 += b5 + k14; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k0; + b6 += b7 + k16; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k2; + b8 += b9 + k1; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k4; + b10 += b11 + k3; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k6 + t1; + b12 += b13 + k5; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k8 + 10; + b14 += b15 + k7 + t2; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k12; + b0 += b1 + k11; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k14; + b2 += b3 + k13; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k16; + b4 += b5 + k15; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k1; + b6 += b7 + k0; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k3; + b8 += b9 + k2; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k5; + b10 += b11 + k4; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k7 + t2; + b12 += b13 + k6; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k9 + 11; + b14 += b15 + k8 + t0; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k13; + b0 += b1 + k12; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k15; + b2 += b3 + k14; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k0; + b4 += b5 + k16; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k2; + b6 += b7 + k1; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k4; + b8 += b9 + k3; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k6; + b10 += b11 + k5; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k8 + t0; + b12 += b13 + k7; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k10 + 12; + b14 += b15 + k9 + t1; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k14; + b0 += b1 + k13; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k16; + b2 += b3 + k15; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k1; + b4 += b5 + k0; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k3; + b6 += b7 + k2; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k5; + b8 += b9 + k4; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k7; + b10 += b11 + k6; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k9 + t1; + b12 += b13 + k8; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k11 + 13; + b14 += b15 + k10 + t2; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k15; + b0 += b1 + k14; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k0; + b2 += b3 + k16; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k2; + b4 += b5 + k1; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k4; + b6 += b7 + k3; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k6; + b8 += b9 + k5; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k8; + b10 += b11 + k7; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k10 + t2; + b12 += b13 + k9; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k12 + 14; + b14 += b15 + k11 + t0; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k16; + b0 += b1 + k15; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k1; + b2 += b3 + k0; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k3; + b4 += b5 + k2; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k5; + b6 += b7 + k4; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k7; + b8 += b9 + k6; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k9; + b10 += b11 + k8; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k11 + t0; + b12 += b13 + k10; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k13 + 15; + b14 += b15 + k12 + t1; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k0; + b0 += b1 + k16; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k2; + b2 += b3 + k1; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k4; + b4 += b5 + k3; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k6; + b6 += b7 + k5; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k8; + b8 += b9 + k7; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k10; + b10 += b11 + k9; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k12 + t1; + b12 += b13 + k11; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k14 + 16; + b14 += b15 + k13 + t2; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k1; + b0 += b1 + k0; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k3; + b2 += b3 + k2; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k5; + b4 += b5 + k4; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k7; + b6 += b7 + k6; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k9; + b8 += b9 + k8; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k11; + b10 += b11 + k10; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k13 + t2; + b12 += b13 + k12; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k15 + 17; + b14 += b15 + k14 + t0; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; + + b1 += k2; + b0 += b1 + k1; + b1 = ((b1 << 24) | (b1 >> (64 - 24))) ^ b0; + + b3 += k4; + b2 += b3 + k3; + b3 = ((b3 << 13) | (b3 >> (64 - 13))) ^ b2; + + b5 += k6; + b4 += b5 + k5; + b5 = ((b5 << 8) | (b5 >> (64 - 8))) ^ b4; + + b7 += k8; + b6 += b7 + k7; + b7 = ((b7 << 47) | (b7 >> (64 - 47))) ^ b6; + + b9 += k10; + b8 += b9 + k9; + b9 = ((b9 << 8) | (b9 >> (64 - 8))) ^ b8; + + b11 += k12; + b10 += b11 + k11; + b11 = ((b11 << 17) | (b11 >> (64 - 17))) ^ b10; + + b13 += k14 + t0; + b12 += b13 + k13; + b13 = ((b13 << 22) | (b13 >> (64 - 22))) ^ b12; + + b15 += k16 + 18; + b14 += b15 + k15 + t1; + b15 = ((b15 << 37) | (b15 >> (64 - 37))) ^ b14; + + b0 += b9; + b9 = ((b9 << 38) | (b9 >> (64 - 38))) ^ b0; + + b2 += b13; + b13 = ((b13 << 19) | (b13 >> (64 - 19))) ^ b2; + + b6 += b11; + b11 = ((b11 << 10) | (b11 >> (64 - 10))) ^ b6; + + b4 += b15; + b15 = ((b15 << 55) | (b15 >> (64 - 55))) ^ b4; + + b10 += b7; + b7 = ((b7 << 49) | (b7 >> (64 - 49))) ^ b10; + + b12 += b3; + b3 = ((b3 << 18) | (b3 >> (64 - 18))) ^ b12; + + b14 += b5; + b5 = ((b5 << 23) | (b5 >> (64 - 23))) ^ b14; + + b8 += b1; + b1 = ((b1 << 52) | (b1 >> (64 - 52))) ^ b8; + + b0 += b7; + b7 = ((b7 << 33) | (b7 >> (64 - 33))) ^ b0; + + b2 += b5; + b5 = ((b5 << 4) | (b5 >> (64 - 4))) ^ b2; + + b4 += b3; + b3 = ((b3 << 51) | (b3 >> (64 - 51))) ^ b4; + + b6 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b6; + + b12 += b15; + b15 = ((b15 << 34) | (b15 >> (64 - 34))) ^ b12; + + b14 += b13; + b13 = ((b13 << 41) | (b13 >> (64 - 41))) ^ b14; + + b8 += b11; + b11 = ((b11 << 59) | (b11 >> (64 - 59))) ^ b8; + + b10 += b9; + b9 = ((b9 << 17) | (b9 >> (64 - 17))) ^ b10; + + b0 += b15; + b15 = ((b15 << 5) | (b15 >> (64 - 5))) ^ b0; + + b2 += b11; + b11 = ((b11 << 20) | (b11 >> (64 - 20))) ^ b2; + + b6 += b13; + b13 = ((b13 << 48) | (b13 >> (64 - 48))) ^ b6; + + b4 += b9; + b9 = ((b9 << 41) | (b9 >> (64 - 41))) ^ b4; + + b14 += b1; + b1 = ((b1 << 47) | (b1 >> (64 - 47))) ^ b14; + + b8 += b5; + b5 = ((b5 << 28) | (b5 >> (64 - 28))) ^ b8; + + b10 += b3; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b10; + + b12 += b7; + b7 = ((b7 << 25) | (b7 >> (64 - 25))) ^ b12; + + b1 += k3; + b0 += b1 + k2; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b0; + + b3 += k5; + b2 += b3 + k4; + b3 = ((b3 << 9) | (b3 >> (64 - 9))) ^ b2; + + b5 += k7; + b4 += b5 + k6; + b5 = ((b5 << 37) | (b5 >> (64 - 37))) ^ b4; + + b7 += k9; + b6 += b7 + k8; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b6; + + b9 += k11; + b8 += b9 + k10; + b9 = ((b9 << 12) | (b9 >> (64 - 12))) ^ b8; + + b11 += k13; + b10 += b11 + k12; + b11 = ((b11 << 47) | (b11 >> (64 - 47))) ^ b10; + + b13 += k15 + t1; + b12 += b13 + k14; + b13 = ((b13 << 44) | (b13 >> (64 - 44))) ^ b12; + + b15 += k0 + 19; + b14 += b15 + k16 + t2; + b15 = ((b15 << 30) | (b15 >> (64 - 30))) ^ b14; + + b0 += b9; + b9 = ((b9 << 16) | (b9 >> (64 - 16))) ^ b0; + + b2 += b13; + b13 = ((b13 << 34) | (b13 >> (64 - 34))) ^ b2; + + b6 += b11; + b11 = ((b11 << 56) | (b11 >> (64 - 56))) ^ b6; + + b4 += b15; + b15 = ((b15 << 51) | (b15 >> (64 - 51))) ^ b4; + + b10 += b7; + b7 = ((b7 << 4) | (b7 >> (64 - 4))) ^ b10; + + b12 += b3; + b3 = ((b3 << 53) | (b3 >> (64 - 53))) ^ b12; + + b14 += b5; + b5 = ((b5 << 42) | (b5 >> (64 - 42))) ^ b14; + + b8 += b1; + b1 = ((b1 << 41) | (b1 >> (64 - 41))) ^ b8; + + b0 += b7; + b7 = ((b7 << 31) | (b7 >> (64 - 31))) ^ b0; + + b2 += b5; + b5 = ((b5 << 44) | (b5 >> (64 - 44))) ^ b2; + + b4 += b3; + b3 = ((b3 << 47) | (b3 >> (64 - 47))) ^ b4; + + b6 += b1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b6; + + b12 += b15; + b15 = ((b15 << 19) | (b15 >> (64 - 19))) ^ b12; + + b14 += b13; + b13 = ((b13 << 42) | (b13 >> (64 - 42))) ^ b14; + + b8 += b11; + b11 = ((b11 << 44) | (b11 >> (64 - 44))) ^ b8; + + b10 += b9; + b9 = ((b9 << 25) | (b9 >> (64 - 25))) ^ b10; + + b0 += b15; + b15 = ((b15 << 9) | (b15 >> (64 - 9))) ^ b0; + + b2 += b11; + b11 = ((b11 << 48) | (b11 >> (64 - 48))) ^ b2; + + b6 += b13; + b13 = ((b13 << 35) | (b13 >> (64 - 35))) ^ b6; + + b4 += b9; + b9 = ((b9 << 52) | (b9 >> (64 - 52))) ^ b4; + + b14 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b14; + + b8 += b5; + b5 = ((b5 << 31) | (b5 >> (64 - 31))) ^ b8; + + b10 += b3; + b3 = ((b3 << 37) | (b3 >> (64 - 37))) ^ b10; + + b12 += b7; + b7 = ((b7 << 20) | (b7 >> (64 - 20))) ^ b12; output[0] = b0 + k3; output[1] = b1 + k4; @@ -722,646 +2161,2725 @@ void threefishDecrypt1024(struct threefish_key *keyCtx, u64 *input, u64 *output) b13 -= k16 + t2; b14 -= k0 + t0; b15 -= k1 + 20; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k16 + t2; b15 -= k0 + 19; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k14; b13 -= k15 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k12; b11 -= k13; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k10; b9 -= k11; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k8; b7 -= k9; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k6; b5 -= k7; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k2; b1 -= k3; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k15 + t1; b15 -= k16 + 18; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k13; b13 -= k14 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k11; b11 -= k12; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k9; b9 -= k10; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k7; b7 -= k8; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k5; b5 -= k6; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k1; b1 -= k2; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k14 + t0; b15 -= k15 + 17; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k12; b13 -= k13 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k10; b11 -= k11; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k8; b9 -= k9; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k6; b7 -= k7; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k4; b5 -= k5; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k0; b1 -= k1; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k13 + t2; b15 -= k14 + 16; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k11; b13 -= k12 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k9; b11 -= k10; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k7; b9 -= k8; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k5; b7 -= k6; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k3; b5 -= k4; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k1; b3 -= k2; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k16; b1 -= k0; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k12 + t1; b15 -= k13 + 15; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k10; b13 -= k11 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k8; b11 -= k9; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k6; b9 -= k7; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k4; b7 -= k5; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k2; b5 -= k3; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k0; b3 -= k1; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k15; b1 -= k16; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k11 + t0; b15 -= k12 + 14; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k9; b13 -= k10 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k7; b11 -= k8; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k5; b9 -= k6; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k3; b7 -= k4; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k1; b5 -= k2; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k16; b3 -= k0; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k14; b1 -= k15; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k10 + t2; b15 -= k11 + 13; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k8; b13 -= k9 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k6; b11 -= k7; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k4; b9 -= k5; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k2; b7 -= k3; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k0; b5 -= k1; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k15; b3 -= k16; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k13; b1 -= k14; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k9 + t1; b15 -= k10 + 12; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k7; b13 -= k8 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k5; b11 -= k6; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k3; b9 -= k4; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k1; b7 -= k2; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k16; b5 -= k0; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k14; b3 -= k15; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k12; b1 -= k13; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k8 + t0; b15 -= k9 + 11; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k6; b13 -= k7 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k4; b11 -= k5; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k2; b9 -= k3; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k0; b7 -= k1; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k15; b5 -= k16; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k13; b3 -= k14; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k11; b1 -= k12; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k7 + t2; b15 -= k8 + 10; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k5; b13 -= k6 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k3; b11 -= k4; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k1; b9 -= k2; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k16; b7 -= k0; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k14; b5 -= k15; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k12; b3 -= k13; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k10; b1 -= k11; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k6 + t1; b15 -= k7 + 9; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k4; b13 -= k5 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k2; b11 -= k3; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k0; b9 -= k1; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k15; b7 -= k16; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k13; b5 -= k14; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k11; b3 -= k12; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k9; b1 -= k10; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k5 + t0; b15 -= k6 + 8; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k3; b13 -= k4 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k1; b11 -= k2; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k16; b9 -= k0; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k14; b7 -= k15; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k12; b5 -= k13; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k10; b3 -= k11; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k8; b1 -= k9; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k4 + t2; b15 -= k5 + 7; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k2; b13 -= k3 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k0; b11 -= k1; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k15; b9 -= k16; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k13; b7 -= k14; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k11; b5 -= k12; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k9; b3 -= k10; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k7; b1 -= k8; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k3 + t1; b15 -= k4 + 6; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k1; b13 -= k2 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k16; b11 -= k0; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k14; b9 -= k15; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k12; b7 -= k13; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k10; b5 -= k11; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k8; b3 -= k9; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k6; b1 -= k7; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k2 + t0; b15 -= k3 + 5; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k0; b13 -= k1 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k15; b11 -= k16; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k13; b9 -= k14; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k11; b7 -= k12; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k9; b5 -= k10; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k7; b3 -= k8; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k5; b1 -= k6; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k1 + t2; b15 -= k2 + 4; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k16; b13 -= k0 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k14; b11 -= k15; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k12; b9 -= k13; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k10; b7 -= k11; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k8; b5 -= k9; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k6; b3 -= k7; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k4; b1 -= k5; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k0 + t1; b15 -= k1 + 3; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k15; b13 -= k16 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k13; b11 -= k14; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k11; b9 -= k12; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k9; b7 -= k10; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k7; b5 -= k8; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k5; b3 -= k6; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k3; b1 -= k4; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k16 + t0; b15 -= k0 + 2; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k14; b13 -= k15 + t2; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k12; b11 -= k13; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k10; b9 -= k11; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k8; b7 -= k9; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k6; b5 -= k7; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k2; b1 -= k3; - tmp = b7 ^ b12; b7 = (tmp >> 20) | (tmp << (64 - 20)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 37) | (tmp << (64 - 37)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 31) | (tmp << (64 - 31)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 52) | (tmp << (64 - 52)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 35) | (tmp << (64 - 35)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 48) | (tmp << (64 - 48)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 25) | (tmp << (64 - 25)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 44) | (tmp << (64 - 44)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 19) | (tmp << (64 - 19)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 46) | (tmp << (64 - 46)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 47) | (tmp << (64 - 47)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 44) | (tmp << (64 - 44)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 31) | (tmp << (64 - 31)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 41) | (tmp << (64 - 41)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 42) | (tmp << (64 - 42)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 53) | (tmp << (64 - 53)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 4) | (tmp << (64 - 4)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 56) | (tmp << (64 - 56)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 34) | (tmp << (64 - 34)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 16) | (tmp << (64 - 16)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 30) | (tmp << (64 - 30)); b14 -= b15 + k15 + t2; b15 -= k16 + 1; - tmp = b13 ^ b12; b13 = (tmp >> 44) | (tmp << (64 - 44)); b12 -= b13 + k13; b13 -= k14 + t1; - tmp = b11 ^ b10; b11 = (tmp >> 47) | (tmp << (64 - 47)); b10 -= b11 + k11; b11 -= k12; - tmp = b9 ^ b8; b9 = (tmp >> 12) | (tmp << (64 - 12)); b8 -= b9 + k9; b9 -= k10; - tmp = b7 ^ b6; b7 = (tmp >> 31) | (tmp << (64 - 31)); b6 -= b7 + k7; b7 -= k8; - tmp = b5 ^ b4; b5 = (tmp >> 37) | (tmp << (64 - 37)); b4 -= b5 + k5; b5 -= k6; - tmp = b3 ^ b2; b3 = (tmp >> 9) | (tmp << (64 - 9)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 41) | (tmp << (64 - 41)); b0 -= b1 + k1; b1 -= k2; - tmp = b7 ^ b12; b7 = (tmp >> 25) | (tmp << (64 - 25)); b12 -= b7; - tmp = b3 ^ b10; b3 = (tmp >> 16) | (tmp << (64 - 16)); b10 -= b3; - tmp = b5 ^ b8; b5 = (tmp >> 28) | (tmp << (64 - 28)); b8 -= b5; - tmp = b1 ^ b14; b1 = (tmp >> 47) | (tmp << (64 - 47)); b14 -= b1; - tmp = b9 ^ b4; b9 = (tmp >> 41) | (tmp << (64 - 41)); b4 -= b9; - tmp = b13 ^ b6; b13 = (tmp >> 48) | (tmp << (64 - 48)); b6 -= b13; - tmp = b11 ^ b2; b11 = (tmp >> 20) | (tmp << (64 - 20)); b2 -= b11; - tmp = b15 ^ b0; b15 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b15; - tmp = b9 ^ b10; b9 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b9; - tmp = b11 ^ b8; b11 = (tmp >> 59) | (tmp << (64 - 59)); b8 -= b11; - tmp = b13 ^ b14; b13 = (tmp >> 41) | (tmp << (64 - 41)); b14 -= b13; - tmp = b15 ^ b12; b15 = (tmp >> 34) | (tmp << (64 - 34)); b12 -= b15; - tmp = b1 ^ b6; b1 = (tmp >> 13) | (tmp << (64 - 13)); b6 -= b1; - tmp = b3 ^ b4; b3 = (tmp >> 51) | (tmp << (64 - 51)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 4) | (tmp << (64 - 4)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 33) | (tmp << (64 - 33)); b0 -= b7; - tmp = b1 ^ b8; b1 = (tmp >> 52) | (tmp << (64 - 52)); b8 -= b1; - tmp = b5 ^ b14; b5 = (tmp >> 23) | (tmp << (64 - 23)); b14 -= b5; - tmp = b3 ^ b12; b3 = (tmp >> 18) | (tmp << (64 - 18)); b12 -= b3; - tmp = b7 ^ b10; b7 = (tmp >> 49) | (tmp << (64 - 49)); b10 -= b7; - tmp = b15 ^ b4; b15 = (tmp >> 55) | (tmp << (64 - 55)); b4 -= b15; - tmp = b11 ^ b6; b11 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b11; - tmp = b13 ^ b2; b13 = (tmp >> 19) | (tmp << (64 - 19)); b2 -= b13; - tmp = b9 ^ b0; b9 = (tmp >> 38) | (tmp << (64 - 38)); b0 -= b9; - tmp = b15 ^ b14; b15 = (tmp >> 37) | (tmp << (64 - 37)); b14 -= b15 + k14 + t1; b15 -= k15; - tmp = b13 ^ b12; b13 = (tmp >> 22) | (tmp << (64 - 22)); b12 -= b13 + k12; b13 -= k13 + t0; - tmp = b11 ^ b10; b11 = (tmp >> 17) | (tmp << (64 - 17)); b10 -= b11 + k10; b11 -= k11; - tmp = b9 ^ b8; b9 = (tmp >> 8) | (tmp << (64 - 8)); b8 -= b9 + k8; b9 -= k9; - tmp = b7 ^ b6; b7 = (tmp >> 47) | (tmp << (64 - 47)); b6 -= b7 + k6; b7 -= k7; - tmp = b5 ^ b4; b5 = (tmp >> 8) | (tmp << (64 - 8)); b4 -= b5 + k4; b5 -= k5; - tmp = b3 ^ b2; b3 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 24) | (tmp << (64 - 24)); b0 -= b1 + k0; b1 -= k1; + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k16 + t2; + b15 -= k0 + 19; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k14; + b13 -= k15 + t1; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k12; + b11 -= k13; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k10; + b9 -= k11; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k8; + b7 -= k9; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k6; + b5 -= k7; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k4; + b3 -= k5; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k2; + b1 -= k3; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k15 + t1; + b15 -= k16 + 18; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k13; + b13 -= k14 + t0; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k11; + b11 -= k12; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k9; + b9 -= k10; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k7; + b7 -= k8; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k5; + b5 -= k6; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k3; + b3 -= k4; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k1; + b1 -= k2; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k14 + t0; + b15 -= k15 + 17; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k12; + b13 -= k13 + t2; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k10; + b11 -= k11; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k8; + b9 -= k9; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k6; + b7 -= k7; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k4; + b5 -= k5; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k2; + b3 -= k3; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k0; + b1 -= k1; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k13 + t2; + b15 -= k14 + 16; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k11; + b13 -= k12 + t1; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k9; + b11 -= k10; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k7; + b9 -= k8; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k5; + b7 -= k6; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k3; + b5 -= k4; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k1; + b3 -= k2; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k16; + b1 -= k0; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k12 + t1; + b15 -= k13 + 15; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k10; + b13 -= k11 + t0; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k8; + b11 -= k9; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k6; + b9 -= k7; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k4; + b7 -= k5; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k2; + b5 -= k3; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k0; + b3 -= k1; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k15; + b1 -= k16; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k11 + t0; + b15 -= k12 + 14; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k9; + b13 -= k10 + t2; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k7; + b11 -= k8; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k5; + b9 -= k6; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k3; + b7 -= k4; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k1; + b5 -= k2; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k16; + b3 -= k0; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k14; + b1 -= k15; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k10 + t2; + b15 -= k11 + 13; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k8; + b13 -= k9 + t1; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k6; + b11 -= k7; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k4; + b9 -= k5; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k2; + b7 -= k3; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k0; + b5 -= k1; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k15; + b3 -= k16; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k13; + b1 -= k14; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k9 + t1; + b15 -= k10 + 12; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k7; + b13 -= k8 + t0; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k5; + b11 -= k6; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k3; + b9 -= k4; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k1; + b7 -= k2; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k16; + b5 -= k0; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k14; + b3 -= k15; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k12; + b1 -= k13; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k8 + t0; + b15 -= k9 + 11; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k6; + b13 -= k7 + t2; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k4; + b11 -= k5; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k2; + b9 -= k3; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k0; + b7 -= k1; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k15; + b5 -= k16; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k13; + b3 -= k14; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k11; + b1 -= k12; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k7 + t2; + b15 -= k8 + 10; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k5; + b13 -= k6 + t1; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k3; + b11 -= k4; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k1; + b9 -= k2; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k16; + b7 -= k0; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k14; + b5 -= k15; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k12; + b3 -= k13; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k10; + b1 -= k11; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k6 + t1; + b15 -= k7 + 9; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k4; + b13 -= k5 + t0; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k2; + b11 -= k3; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k0; + b9 -= k1; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k15; + b7 -= k16; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k13; + b5 -= k14; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k11; + b3 -= k12; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k9; + b1 -= k10; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k5 + t0; + b15 -= k6 + 8; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k3; + b13 -= k4 + t2; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k1; + b11 -= k2; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k16; + b9 -= k0; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k14; + b7 -= k15; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k12; + b5 -= k13; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k10; + b3 -= k11; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k8; + b1 -= k9; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k4 + t2; + b15 -= k5 + 7; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k2; + b13 -= k3 + t1; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k0; + b11 -= k1; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k15; + b9 -= k16; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k13; + b7 -= k14; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k11; + b5 -= k12; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k9; + b3 -= k10; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k7; + b1 -= k8; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k3 + t1; + b15 -= k4 + 6; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k1; + b13 -= k2 + t0; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k16; + b11 -= k0; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k14; + b9 -= k15; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k12; + b7 -= k13; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k10; + b5 -= k11; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k8; + b3 -= k9; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k6; + b1 -= k7; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k2 + t0; + b15 -= k3 + 5; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k0; + b13 -= k1 + t2; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k15; + b11 -= k16; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k13; + b9 -= k14; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k11; + b7 -= k12; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k9; + b5 -= k10; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k7; + b3 -= k8; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k5; + b1 -= k6; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k1 + t2; + b15 -= k2 + 4; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k16; + b13 -= k0 + t1; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k14; + b11 -= k15; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k12; + b9 -= k13; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k10; + b7 -= k11; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k8; + b5 -= k9; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k6; + b3 -= k7; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k4; + b1 -= k5; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k0 + t1; + b15 -= k1 + 3; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k15; + b13 -= k16 + t0; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k13; + b11 -= k14; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k11; + b9 -= k12; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k9; + b7 -= k10; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k7; + b5 -= k8; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k5; + b3 -= k6; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k3; + b1 -= k4; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k16 + t0; + b15 -= k0 + 2; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k14; + b13 -= k15 + t2; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k12; + b11 -= k13; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k10; + b9 -= k11; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k8; + b7 -= k9; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k6; + b5 -= k7; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k4; + b3 -= k5; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k2; + b1 -= k3; + + tmp = b7 ^ b12; + b7 = (tmp >> 20) | (tmp << (64 - 20)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 37) | (tmp << (64 - 37)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 31) | (tmp << (64 - 31)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 52) | (tmp << (64 - 52)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 35) | (tmp << (64 - 35)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 48) | (tmp << (64 - 48)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 25) | (tmp << (64 - 25)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 44) | (tmp << (64 - 44)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 19) | (tmp << (64 - 19)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 47) | (tmp << (64 - 47)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 44) | (tmp << (64 - 44)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 42) | (tmp << (64 - 42)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 53) | (tmp << (64 - 53)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 4) | (tmp << (64 - 4)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 56) | (tmp << (64 - 56)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 34) | (tmp << (64 - 34)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 16) | (tmp << (64 - 16)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 30) | (tmp << (64 - 30)); + b14 -= b15 + k15 + t2; + b15 -= k16 + 1; + + tmp = b13 ^ b12; + b13 = (tmp >> 44) | (tmp << (64 - 44)); + b12 -= b13 + k13; + b13 -= k14 + t1; + + tmp = b11 ^ b10; + b11 = (tmp >> 47) | (tmp << (64 - 47)); + b10 -= b11 + k11; + b11 -= k12; + + tmp = b9 ^ b8; + b9 = (tmp >> 12) | (tmp << (64 - 12)); + b8 -= b9 + k9; + b9 -= k10; + + tmp = b7 ^ b6; + b7 = (tmp >> 31) | (tmp << (64 - 31)); + b6 -= b7 + k7; + b7 -= k8; + + tmp = b5 ^ b4; + b5 = (tmp >> 37) | (tmp << (64 - 37)); + b4 -= b5 + k5; + b5 -= k6; + + tmp = b3 ^ b2; + b3 = (tmp >> 9) | (tmp << (64 - 9)); + b2 -= b3 + k3; + b3 -= k4; + + tmp = b1 ^ b0; + b1 = (tmp >> 41) | (tmp << (64 - 41)); + b0 -= b1 + k1; + b1 -= k2; + + tmp = b7 ^ b12; + b7 = (tmp >> 25) | (tmp << (64 - 25)); + b12 -= b7; + + tmp = b3 ^ b10; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b10 -= b3; + + tmp = b5 ^ b8; + b5 = (tmp >> 28) | (tmp << (64 - 28)); + b8 -= b5; + + tmp = b1 ^ b14; + b1 = (tmp >> 47) | (tmp << (64 - 47)); + b14 -= b1; + + tmp = b9 ^ b4; + b9 = (tmp >> 41) | (tmp << (64 - 41)); + b4 -= b9; + + tmp = b13 ^ b6; + b13 = (tmp >> 48) | (tmp << (64 - 48)); + b6 -= b13; + + tmp = b11 ^ b2; + b11 = (tmp >> 20) | (tmp << (64 - 20)); + b2 -= b11; + + tmp = b15 ^ b0; + b15 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b15; + + tmp = b9 ^ b10; + b9 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b9; + + tmp = b11 ^ b8; + b11 = (tmp >> 59) | (tmp << (64 - 59)); + b8 -= b11; + + tmp = b13 ^ b14; + b13 = (tmp >> 41) | (tmp << (64 - 41)); + b14 -= b13; + + tmp = b15 ^ b12; + b15 = (tmp >> 34) | (tmp << (64 - 34)); + b12 -= b15; + + tmp = b1 ^ b6; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b6 -= b1; + + tmp = b3 ^ b4; + b3 = (tmp >> 51) | (tmp << (64 - 51)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 4) | (tmp << (64 - 4)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 33) | (tmp << (64 - 33)); + b0 -= b7; + + tmp = b1 ^ b8; + b1 = (tmp >> 52) | (tmp << (64 - 52)); + b8 -= b1; + + tmp = b5 ^ b14; + b5 = (tmp >> 23) | (tmp << (64 - 23)); + b14 -= b5; + + tmp = b3 ^ b12; + b3 = (tmp >> 18) | (tmp << (64 - 18)); + b12 -= b3; + + tmp = b7 ^ b10; + b7 = (tmp >> 49) | (tmp << (64 - 49)); + b10 -= b7; + + tmp = b15 ^ b4; + b15 = (tmp >> 55) | (tmp << (64 - 55)); + b4 -= b15; + + tmp = b11 ^ b6; + b11 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b11; + + tmp = b13 ^ b2; + b13 = (tmp >> 19) | (tmp << (64 - 19)); + b2 -= b13; + + tmp = b9 ^ b0; + b9 = (tmp >> 38) | (tmp << (64 - 38)); + b0 -= b9; + + tmp = b15 ^ b14; + b15 = (tmp >> 37) | (tmp << (64 - 37)); + b14 -= b15 + k14 + t1; + b15 -= k15; + + tmp = b13 ^ b12; + b13 = (tmp >> 22) | (tmp << (64 - 22)); + b12 -= b13 + k12; + b13 -= k13 + t0; + + tmp = b11 ^ b10; + b11 = (tmp >> 17) | (tmp << (64 - 17)); + b10 -= b11 + k10; + b11 -= k11; + + tmp = b9 ^ b8; + b9 = (tmp >> 8) | (tmp << (64 - 8)); + b8 -= b9 + k8; + b9 -= k9; + + tmp = b7 ^ b6; + b7 = (tmp >> 47) | (tmp << (64 - 47)); + b6 -= b7 + k6; + b7 -= k7; + + tmp = b5 ^ b4; + b5 = (tmp >> 8) | (tmp << (64 - 8)); + b4 -= b5 + k4; + b5 -= k5; + + tmp = b3 ^ b2; + b3 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b3 + k2; + b3 -= k3; + + tmp = b1 ^ b0; + b1 = (tmp >> 24) | (tmp << (64 - 24)); + b0 -= b1 + k0; + b1 -= k1; output[15] = b15; output[14] = b14; diff --git a/drivers/staging/skein/threefish256Block.c b/drivers/staging/skein/threefish256Block.c index da3b8357e47f..2ae746a641ae 100644 --- a/drivers/staging/skein/threefish256Block.c +++ b/drivers/staging/skein/threefish256Block.c @@ -12,158 +12,481 @@ void threefishEncrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output) u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], t2 = keyCtx->tweak[2]; - b1 += k1 + t0; b0 += b1 + k0; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k3; b2 += b3 + k2 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k2 + t1; b0 += b1 + k1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k4 + 1; b2 += b3 + k3 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k3 + t2; b0 += b1 + k2; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k0 + 2; b2 += b3 + k4 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k4 + t0; b0 += b1 + k3; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k1 + 3; b2 += b3 + k0 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k0 + t1; b0 += b1 + k4; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k2 + 4; b2 += b3 + k1 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k1 + t2; b0 += b1 + k0; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k3 + 5; b2 += b3 + k2 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k2 + t0; b0 += b1 + k1; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k4 + 6; b2 += b3 + k3 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k3 + t1; b0 += b1 + k2; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k0 + 7; b2 += b3 + k4 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k4 + t2; b0 += b1 + k3; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k1 + 8; b2 += b3 + k0 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k0 + t0; b0 += b1 + k4; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k2 + 9; b2 += b3 + k1 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k1 + t1; b0 += b1 + k0; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k3 + 10; b2 += b3 + k2 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k2 + t2; b0 += b1 + k1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k4 + 11; b2 += b3 + k3 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k3 + t0; b0 += b1 + k2; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k0 + 12; b2 += b3 + k4 + t1; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k4 + t1; b0 += b1 + k3; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k1 + 13; b2 += b3 + k0 + t2; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k0 + t2; b0 += b1 + k4; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k2 + 14; b2 += b3 + k1 + t0; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k1 + t0; b0 += b1 + k0; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k3 + 15; b2 += b3 + k2 + t1; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; - - b1 += k2 + t1; b0 += b1 + k1; b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; - b3 += k4 + 16; b2 += b3 + k3 + t2; b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; - b0 += b3; b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; - b2 += b1; b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; - b0 += b1; b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; - b2 += b3; b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; - b0 += b3; b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; - b2 += b1; b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; - b1 += k3 + t2; b0 += b1 + k2; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; - b3 += k0 + 17; b2 += b3 + k4 + t0; b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; - b0 += b3; b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; - b2 += b1; b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; - b0 += b1; b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; - b2 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; - b0 += b3; b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; - b2 += b1; b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + b1 += k1 + t0; + b0 += b1 + k0; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k3; + b2 += b3 + k2 + t1; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k2 + t1; + b0 += b1 + k1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k4 + 1; + b2 += b3 + k3 + t2; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k3 + t2; + b0 += b1 + k2; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k0 + 2; + b2 += b3 + k4 + t0; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k4 + t0; + b0 += b1 + k3; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k1 + 3; + b2 += b3 + k0 + t1; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k0 + t1; + b0 += b1 + k4; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k2 + 4; + b2 += b3 + k1 + t2; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k1 + t2; + b0 += b1 + k0; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k3 + 5; + b2 += b3 + k2 + t0; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k2 + t0; + b0 += b1 + k1; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k4 + 6; + b2 += b3 + k3 + t1; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k3 + t1; + b0 += b1 + k2; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k0 + 7; + b2 += b3 + k4 + t2; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k4 + t2; + b0 += b1 + k3; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k1 + 8; + b2 += b3 + k0 + t0; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k0 + t0; + b0 += b1 + k4; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k2 + 9; + b2 += b3 + k1 + t1; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k1 + t1; + b0 += b1 + k0; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k3 + 10; + b2 += b3 + k2 + t2; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k2 + t2; + b0 += b1 + k1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k4 + 11; + b2 += b3 + k3 + t0; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k3 + t0; + b0 += b1 + k2; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k0 + 12; + b2 += b3 + k4 + t1; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k4 + t1; + b0 += b1 + k3; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k1 + 13; + b2 += b3 + k0 + t2; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k0 + t2; + b0 += b1 + k4; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k2 + 14; + b2 += b3 + k1 + t0; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k1 + t0; + b0 += b1 + k0; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k3 + 15; + b2 += b3 + k2 + t1; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; + + + b1 += k2 + t1; + b0 += b1 + k1; + b1 = ((b1 << 14) | (b1 >> (64 - 14))) ^ b0; + + b3 += k4 + 16; + b2 += b3 + k3 + t2; + b3 = ((b3 << 16) | (b3 >> (64 - 16))) ^ b2; + + b0 += b3; + b3 = ((b3 << 52) | (b3 >> (64 - 52))) ^ b0; + + b2 += b1; + b1 = ((b1 << 57) | (b1 >> (64 - 57))) ^ b2; + + b0 += b1; + b1 = ((b1 << 23) | (b1 >> (64 - 23))) ^ b0; + + b2 += b3; + b3 = ((b3 << 40) | (b3 >> (64 - 40))) ^ b2; + + b0 += b3; + b3 = ((b3 << 5) | (b3 >> (64 - 5))) ^ b0; + + b2 += b1; + b1 = ((b1 << 37) | (b1 >> (64 - 37))) ^ b2; + + b1 += k3 + t2; + b0 += b1 + k2; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b0; + + b3 += k0 + 17; + b2 += b3 + k4 + t0; + b3 = ((b3 << 33) | (b3 >> (64 - 33))) ^ b2; + + b0 += b3; + b3 = ((b3 << 46) | (b3 >> (64 - 46))) ^ b0; + + b2 += b1; + b1 = ((b1 << 12) | (b1 >> (64 - 12))) ^ b2; + + b0 += b1; + b1 = ((b1 << 58) | (b1 >> (64 - 58))) ^ b0; + + b2 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b2; + + b0 += b3; + b3 = ((b3 << 32) | (b3 >> (64 - 32))) ^ b0; + + b2 += b1; + b1 = ((b1 << 32) | (b1 >> (64 - 32))) ^ b2; output[0] = b0 + k3; output[1] = b1 + k4 + t0; @@ -187,158 +510,625 @@ void threefishDecrypt256(struct threefish_key *keyCtx, u64 *input, u64 *output) b1 -= k4 + t0; b2 -= k0 + t1; b3 -= k1 + 18; - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k2; b1 -= k3 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k4 + t0; b3 -= k0 + 17; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k1; b1 -= k2 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k3 + t2; b3 -= k4 + 16; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k0; b1 -= k1 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k2 + t1; b3 -= k3 + 15; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k4; b1 -= k0 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k1 + t0; b3 -= k2 + 14; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k3; b1 -= k4 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k0 + t2; b3 -= k1 + 13; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k2; b1 -= k3 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k4 + t1; b3 -= k0 + 12; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k1; b1 -= k2 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k3 + t0; b3 -= k4 + 11; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k0; b1 -= k1 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k2 + t2; b3 -= k3 + 10; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k4; b1 -= k0 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k1 + t1; b3 -= k2 + 9; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k3; b1 -= k4 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k0 + t0; b3 -= k1 + 8; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k2; b1 -= k3 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k4 + t2; b3 -= k0 + 7; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k1; b1 -= k2 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k3 + t1; b3 -= k4 + 6; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k0; b1 -= k1 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k2 + t0; b3 -= k3 + 5; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k4; b1 -= k0 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k1 + t2; b3 -= k2 + 4; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k3; b1 -= k4 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k0 + t1; b3 -= k1 + 3; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k2; b1 -= k3 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k4 + t0; b3 -= k0 + 2; - - tmp = b3 ^ b0; b3 = (tmp >> 32) | (tmp << (64 - 32)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 32) | (tmp << (64 - 32)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 58) | (tmp << (64 - 58)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 22) | (tmp << (64 - 22)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 12) | (tmp << (64 - 12)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 25) | (tmp << (64 - 25)); b0 -= b1 + k1; b1 -= k2 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b3 + k3 + t2; b3 -= k4 + 1; - tmp = b3 ^ b0; b3 = (tmp >> 5) | (tmp << (64 - 5)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 37) | (tmp << (64 - 37)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 23) | (tmp << (64 - 23)); b0 -= b1; - tmp = b3 ^ b2; b3 = (tmp >> 40) | (tmp << (64 - 40)); b2 -= b3; - tmp = b3 ^ b0; b3 = (tmp >> 52) | (tmp << (64 - 52)); b0 -= b3; - tmp = b1 ^ b2; b1 = (tmp >> 57) | (tmp << (64 - 57)); b2 -= b1; - tmp = b1 ^ b0; b1 = (tmp >> 14) | (tmp << (64 - 14)); b0 -= b1 + k0; b1 -= k1 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 16) | (tmp << (64 - 16)); b2 -= b3 + k2 + t1; b3 -= k3; + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k2; + b1 -= k3 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k4 + t0; + b3 -= k0 + 17; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k1; + b1 -= k2 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k3 + t2; + b3 -= k4 + 16; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k0; + b1 -= k1 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k2 + t1; + b3 -= k3 + 15; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k4; + b1 -= k0 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k1 + t0; + b3 -= k2 + 14; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k3; + b1 -= k4 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k0 + t2; + b3 -= k1 + 13; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k2; + b1 -= k3 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k4 + t1; + b3 -= k0 + 12; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k1; + b1 -= k2 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k3 + t0; + b3 -= k4 + 11; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k0; + b1 -= k1 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k2 + t2; + b3 -= k3 + 10; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k4; + b1 -= k0 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k1 + t1; + b3 -= k2 + 9; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k3; + b1 -= k4 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k0 + t0; + b3 -= k1 + 8; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k2; + b1 -= k3 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k4 + t2; + b3 -= k0 + 7; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k1; + b1 -= k2 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k3 + t1; + b3 -= k4 + 6; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k0; + b1 -= k1 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k2 + t0; + b3 -= k3 + 5; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k4; + b1 -= k0 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k1 + t2; + b3 -= k2 + 4; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k3; + b1 -= k4 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k0 + t1; + b3 -= k1 + 3; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k2; + b1 -= k3 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k4 + t0; + b3 -= k0 + 2; + + + tmp = b3 ^ b0; + b3 = (tmp >> 32) | (tmp << (64 - 32)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 32) | (tmp << (64 - 32)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 58) | (tmp << (64 - 58)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 12) | (tmp << (64 - 12)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b0 -= b1 + k1; + b1 -= k2 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b3 + k3 + t2; + b3 -= k4 + 1; + + tmp = b3 ^ b0; + b3 = (tmp >> 5) | (tmp << (64 - 5)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 37) | (tmp << (64 - 37)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 23) | (tmp << (64 - 23)); + b0 -= b1; + + tmp = b3 ^ b2; + b3 = (tmp >> 40) | (tmp << (64 - 40)); + b2 -= b3; + + tmp = b3 ^ b0; + b3 = (tmp >> 52) | (tmp << (64 - 52)); + b0 -= b3; + + tmp = b1 ^ b2; + b1 = (tmp >> 57) | (tmp << (64 - 57)); + b2 -= b1; + + tmp = b1 ^ b0; + b1 = (tmp >> 14) | (tmp << (64 - 14)); + b0 -= b1 + k0; + b1 -= k1 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 16) | (tmp << (64 - 16)); + b2 -= b3 + k2 + t1; + b3 -= k3; output[0] = b0; output[1] = b1; diff --git a/drivers/staging/skein/threefish512Block.c b/drivers/staging/skein/threefish512Block.c index dc96ba279720..f428fd6e1719 100644 --- a/drivers/staging/skein/threefish512Block.c +++ b/drivers/staging/skein/threefish512Block.c @@ -16,294 +16,941 @@ void threefishEncrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output) u64 t0 = keyCtx->tweak[0], t1 = keyCtx->tweak[1], t2 = keyCtx->tweak[2]; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k7; b6 += b7 + k6 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k8 + 1; b6 += b7 + k7 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k0 + 2; b6 += b7 + k8 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k4; b0 += b1 + k3; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k6; b2 += b3 + k5; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k1 + 3; b6 += b7 + k0 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k5; b0 += b1 + k4; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k7; b2 += b3 + k6; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k2 + 4; b6 += b7 + k1 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k6; b0 += b1 + k5; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k8; b2 += b3 + k7; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k3 + 5; b6 += b7 + k2 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k7; b0 += b1 + k6; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k0; b2 += b3 + k8; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k4 + 6; b6 += b7 + k3 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k8; b0 += b1 + k7; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k1; b2 += b3 + k0; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k5 + 7; b6 += b7 + k4 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k0; b0 += b1 + k8; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k2; b2 += b3 + k1; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k6 + 8; b6 += b7 + k5 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k1; b0 += b1 + k0; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k3; b2 += b3 + k2; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k5 + t0; b4 += b5 + k4; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k7 + 9; b6 += b7 + k6 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k2; b0 += b1 + k1; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k4; b2 += b3 + k3; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k6 + t1; b4 += b5 + k5; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k8 + 10; b6 += b7 + k7 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k3; b0 += b1 + k2; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k5; b2 += b3 + k4; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k7 + t2; b4 += b5 + k6; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k0 + 11; b6 += b7 + k8 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k4; b0 += b1 + k3; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k6; b2 += b3 + k5; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k8 + t0; b4 += b5 + k7; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k1 + 12; b6 += b7 + k0 + t1; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k5; b0 += b1 + k4; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k7; b2 += b3 + k6; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k0 + t1; b4 += b5 + k8; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k2 + 13; b6 += b7 + k1 + t2; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k6; b0 += b1 + k5; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k8; b2 += b3 + k7; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k1 + t2; b4 += b5 + k0; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k3 + 14; b6 += b7 + k2 + t0; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k7; b0 += b1 + k6; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k0; b2 += b3 + k8; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k2 + t0; b4 += b5 + k1; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k4 + 15; b6 += b7 + k3 + t1; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; - b1 += k8; b0 += b1 + k7; b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; - b3 += k1; b2 += b3 + k0; b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; - b5 += k3 + t1; b4 += b5 + k2; b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; - b7 += k5 + 16; b6 += b7 + k4 + t2; b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; - b2 += b1; b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; - b4 += b7; b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; - b6 += b5; b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; - b0 += b3; b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; - b4 += b1; b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; - b6 += b3; b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; - b0 += b5; b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; - b2 += b7; b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; - b6 += b1; b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; - b0 += b7; b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; - b2 += b5; b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; - b4 += b3; b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; - b1 += k0; b0 += b1 + k8; b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; - b3 += k2; b2 += b3 + k1; b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; - b5 += k4 + t2; b4 += b5 + k3; b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; - b7 += k6 + 17; b6 += b7 + k5 + t0; b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; - b2 += b1; b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; - b4 += b7; b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; - b6 += b5; b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; - b0 += b3; b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; - b4 += b1; b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; - b6 += b3; b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; - b0 += b5; b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; - b2 += b7; b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; - b6 += b1; b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; - b0 += b7; b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; - b2 += b5; b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; - b4 += b3; b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + b1 += k1; + b0 += b1 + k0; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k3; + b2 += b3 + k2; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k5 + t0; + b4 += b5 + k4; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k7; + b6 += b7 + k6 + t1; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k2; + b0 += b1 + k1; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k4; + b2 += b3 + k3; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k6 + t1; + b4 += b5 + k5; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k8 + 1; + b6 += b7 + k7 + t2; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k3; + b0 += b1 + k2; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k5; + b2 += b3 + k4; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k7 + t2; + b4 += b5 + k6; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k0 + 2; + b6 += b7 + k8 + t0; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k4; + b0 += b1 + k3; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k6; + b2 += b3 + k5; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k8 + t0; + b4 += b5 + k7; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k1 + 3; + b6 += b7 + k0 + t1; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k5; + b0 += b1 + k4; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k7; + b2 += b3 + k6; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k0 + t1; + b4 += b5 + k8; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k2 + 4; + b6 += b7 + k1 + t2; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k6; + b0 += b1 + k5; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k8; + b2 += b3 + k7; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k1 + t2; + b4 += b5 + k0; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k3 + 5; + b6 += b7 + k2 + t0; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k7; + b0 += b1 + k6; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k0; + b2 += b3 + k8; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k2 + t0; + b4 += b5 + k1; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k4 + 6; + b6 += b7 + k3 + t1; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k8; + b0 += b1 + k7; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k1; + b2 += b3 + k0; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k3 + t1; + b4 += b5 + k2; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k5 + 7; + b6 += b7 + k4 + t2; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k0; + b0 += b1 + k8; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k2; + b2 += b3 + k1; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k4 + t2; + b4 += b5 + k3; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k6 + 8; + b6 += b7 + k5 + t0; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k1; + b0 += b1 + k0; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k3; + b2 += b3 + k2; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k5 + t0; + b4 += b5 + k4; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k7 + 9; + b6 += b7 + k6 + t1; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k2; + b0 += b1 + k1; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k4; + b2 += b3 + k3; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k6 + t1; + b4 += b5 + k5; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k8 + 10; + b6 += b7 + k7 + t2; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k3; + b0 += b1 + k2; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k5; + b2 += b3 + k4; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k7 + t2; + b4 += b5 + k6; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k0 + 11; + b6 += b7 + k8 + t0; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k4; + b0 += b1 + k3; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k6; + b2 += b3 + k5; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k8 + t0; + b4 += b5 + k7; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k1 + 12; + b6 += b7 + k0 + t1; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k5; + b0 += b1 + k4; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k7; + b2 += b3 + k6; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k0 + t1; + b4 += b5 + k8; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k2 + 13; + b6 += b7 + k1 + t2; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k6; + b0 += b1 + k5; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k8; + b2 += b3 + k7; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k1 + t2; + b4 += b5 + k0; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k3 + 14; + b6 += b7 + k2 + t0; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k7; + b0 += b1 + k6; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k0; + b2 += b3 + k8; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k2 + t0; + b4 += b5 + k1; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k4 + 15; + b6 += b7 + k3 + t1; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; + + b1 += k8; + b0 += b1 + k7; + b1 = ((b1 << 46) | (b1 >> (64 - 46))) ^ b0; + + b3 += k1; + b2 += b3 + k0; + b3 = ((b3 << 36) | (b3 >> (64 - 36))) ^ b2; + + b5 += k3 + t1; + b4 += b5 + k2; + b5 = ((b5 << 19) | (b5 >> (64 - 19))) ^ b4; + + b7 += k5 + 16; + b6 += b7 + k4 + t2; + b7 = ((b7 << 37) | (b7 >> (64 - 37))) ^ b6; + + b2 += b1; + b1 = ((b1 << 33) | (b1 >> (64 - 33))) ^ b2; + + b4 += b7; + b7 = ((b7 << 27) | (b7 >> (64 - 27))) ^ b4; + + b6 += b5; + b5 = ((b5 << 14) | (b5 >> (64 - 14))) ^ b6; + + b0 += b3; + b3 = ((b3 << 42) | (b3 >> (64 - 42))) ^ b0; + + b4 += b1; + b1 = ((b1 << 17) | (b1 >> (64 - 17))) ^ b4; + + b6 += b3; + b3 = ((b3 << 49) | (b3 >> (64 - 49))) ^ b6; + + b0 += b5; + b5 = ((b5 << 36) | (b5 >> (64 - 36))) ^ b0; + + b2 += b7; + b7 = ((b7 << 39) | (b7 >> (64 - 39))) ^ b2; + + b6 += b1; + b1 = ((b1 << 44) | (b1 >> (64 - 44))) ^ b6; + + b0 += b7; + b7 = ((b7 << 9) | (b7 >> (64 - 9))) ^ b0; + + b2 += b5; + b5 = ((b5 << 54) | (b5 >> (64 - 54))) ^ b2; + + b4 += b3; + b3 = ((b3 << 56) | (b3 >> (64 - 56))) ^ b4; + + b1 += k0; + b0 += b1 + k8; + b1 = ((b1 << 39) | (b1 >> (64 - 39))) ^ b0; + + b3 += k2; + b2 += b3 + k1; + b3 = ((b3 << 30) | (b3 >> (64 - 30))) ^ b2; + + b5 += k4 + t2; + b4 += b5 + k3; + b5 = ((b5 << 34) | (b5 >> (64 - 34))) ^ b4; + + b7 += k6 + 17; + b6 += b7 + k5 + t0; + b7 = ((b7 << 24) | (b7 >> (64 - 24))) ^ b6; + + b2 += b1; + b1 = ((b1 << 13) | (b1 >> (64 - 13))) ^ b2; + + b4 += b7; + b7 = ((b7 << 50) | (b7 >> (64 - 50))) ^ b4; + + b6 += b5; + b5 = ((b5 << 10) | (b5 >> (64 - 10))) ^ b6; + + b0 += b3; + b3 = ((b3 << 17) | (b3 >> (64 - 17))) ^ b0; + + b4 += b1; + b1 = ((b1 << 25) | (b1 >> (64 - 25))) ^ b4; + + b6 += b3; + b3 = ((b3 << 29) | (b3 >> (64 - 29))) ^ b6; + + b0 += b5; + b5 = ((b5 << 39) | (b5 >> (64 - 39))) ^ b0; + + b2 += b7; + b7 = ((b7 << 43) | (b7 >> (64 - 43))) ^ b2; + + b6 += b1; + b1 = ((b1 << 8) | (b1 >> (64 - 8))) ^ b6; + + b0 += b7; + b7 = ((b7 << 35) | (b7 >> (64 - 35))) ^ b0; + + b2 += b5; + b5 = ((b5 << 56) | (b5 >> (64 - 56))) ^ b2; + + b4 += b3; + b3 = ((b3 << 22) | (b3 >> (64 - 22))) ^ b4; output[0] = b0 + k0; output[1] = b1 + k1; @@ -339,294 +986,1230 @@ void threefishDecrypt512(struct threefish_key *keyCtx, u64 *input, u64 *output) b5 -= k5 + t0; b6 -= k6 + t1; b7 -= k7 + 18; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k5 + t0; b7 -= k6 + 17; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k3; b5 -= k4 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k1; b3 -= k2; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k8; b1 -= k0; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k4 + t2; b7 -= k5 + 16; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k2; b5 -= k3 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k0; b3 -= k1; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k7; b1 -= k8; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k3 + t1; b7 -= k4 + 15; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k1; b5 -= k2 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k8; b3 -= k0; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k6; b1 -= k7; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k2 + t0; b7 -= k3 + 14; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k0; b5 -= k1 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k7; b3 -= k8; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k5; b1 -= k6; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k1 + t2; b7 -= k2 + 13; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k8; b5 -= k0 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k6; b3 -= k7; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k4; b1 -= k5; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k0 + t1; b7 -= k1 + 12; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k7; b5 -= k8 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k5; b3 -= k6; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k3; b1 -= k4; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k8 + t0; b7 -= k0 + 11; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k6; b5 -= k7 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k2; b1 -= k3; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k7 + t2; b7 -= k8 + 10; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k5; b5 -= k6 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k1; b1 -= k2; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k6 + t1; b7 -= k7 + 9; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k4; b5 -= k5 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k0; b1 -= k1; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k5 + t0; b7 -= k6 + 8; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k3; b5 -= k4 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k1; b3 -= k2; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k8; b1 -= k0; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k4 + t2; b7 -= k5 + 7; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k2; b5 -= k3 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k0; b3 -= k1; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k7; b1 -= k8; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k3 + t1; b7 -= k4 + 6; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k1; b5 -= k2 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k8; b3 -= k0; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k6; b1 -= k7; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k2 + t0; b7 -= k3 + 5; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k0; b5 -= k1 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k7; b3 -= k8; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k5; b1 -= k6; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k1 + t2; b7 -= k2 + 4; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k8; b5 -= k0 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k6; b3 -= k7; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k4; b1 -= k5; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k0 + t1; b7 -= k1 + 3; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k7; b5 -= k8 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k5; b3 -= k6; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k3; b1 -= k4; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k8 + t0; b7 -= k0 + 2; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k6; b5 -= k7 + t2; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k4; b3 -= k5; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k2; b1 -= k3; - tmp = b3 ^ b4; b3 = (tmp >> 22) | (tmp << (64 - 22)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 56) | (tmp << (64 - 56)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 35) | (tmp << (64 - 35)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 8) | (tmp << (64 - 8)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 43) | (tmp << (64 - 43)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 29) | (tmp << (64 - 29)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 25) | (tmp << (64 - 25)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 17) | (tmp << (64 - 17)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 10) | (tmp << (64 - 10)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 50) | (tmp << (64 - 50)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 13) | (tmp << (64 - 13)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 24) | (tmp << (64 - 24)); b6 -= b7 + k7 + t2; b7 -= k8 + 1; - tmp = b5 ^ b4; b5 = (tmp >> 34) | (tmp << (64 - 34)); b4 -= b5 + k5; b5 -= k6 + t1; - tmp = b3 ^ b2; b3 = (tmp >> 30) | (tmp << (64 - 30)); b2 -= b3 + k3; b3 -= k4; - tmp = b1 ^ b0; b1 = (tmp >> 39) | (tmp << (64 - 39)); b0 -= b1 + k1; b1 -= k2; - tmp = b3 ^ b4; b3 = (tmp >> 56) | (tmp << (64 - 56)); b4 -= b3; - tmp = b5 ^ b2; b5 = (tmp >> 54) | (tmp << (64 - 54)); b2 -= b5; - tmp = b7 ^ b0; b7 = (tmp >> 9) | (tmp << (64 - 9)); b0 -= b7; - tmp = b1 ^ b6; b1 = (tmp >> 44) | (tmp << (64 - 44)); b6 -= b1; - tmp = b7 ^ b2; b7 = (tmp >> 39) | (tmp << (64 - 39)); b2 -= b7; - tmp = b5 ^ b0; b5 = (tmp >> 36) | (tmp << (64 - 36)); b0 -= b5; - tmp = b3 ^ b6; b3 = (tmp >> 49) | (tmp << (64 - 49)); b6 -= b3; - tmp = b1 ^ b4; b1 = (tmp >> 17) | (tmp << (64 - 17)); b4 -= b1; - tmp = b3 ^ b0; b3 = (tmp >> 42) | (tmp << (64 - 42)); b0 -= b3; - tmp = b5 ^ b6; b5 = (tmp >> 14) | (tmp << (64 - 14)); b6 -= b5; - tmp = b7 ^ b4; b7 = (tmp >> 27) | (tmp << (64 - 27)); b4 -= b7; - tmp = b1 ^ b2; b1 = (tmp >> 33) | (tmp << (64 - 33)); b2 -= b1; - tmp = b7 ^ b6; b7 = (tmp >> 37) | (tmp << (64 - 37)); b6 -= b7 + k6 + t1; b7 -= k7; - tmp = b5 ^ b4; b5 = (tmp >> 19) | (tmp << (64 - 19)); b4 -= b5 + k4; b5 -= k5 + t0; - tmp = b3 ^ b2; b3 = (tmp >> 36) | (tmp << (64 - 36)); b2 -= b3 + k2; b3 -= k3; - tmp = b1 ^ b0; b1 = (tmp >> 46) | (tmp << (64 - 46)); b0 -= b1 + k0; b1 -= k1; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k5 + t0; + b7 -= k6 + 17; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k3; + b5 -= k4 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k1; + b3 -= k2; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k8; + b1 -= k0; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k4 + t2; + b7 -= k5 + 16; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k2; + b5 -= k3 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k0; + b3 -= k1; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k7; + b1 -= k8; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k3 + t1; + b7 -= k4 + 15; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k1; + b5 -= k2 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k8; + b3 -= k0; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k6; + b1 -= k7; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k2 + t0; + b7 -= k3 + 14; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k0; + b5 -= k1 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k7; + b3 -= k8; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k5; + b1 -= k6; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k1 + t2; + b7 -= k2 + 13; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k8; + b5 -= k0 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k6; + b3 -= k7; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k4; + b1 -= k5; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k0 + t1; + b7 -= k1 + 12; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k7; + b5 -= k8 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k5; + b3 -= k6; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k3; + b1 -= k4; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k8 + t0; + b7 -= k0 + 11; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k6; + b5 -= k7 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k4; + b3 -= k5; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k2; + b1 -= k3; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k7 + t2; + b7 -= k8 + 10; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k5; + b5 -= k6 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k3; + b3 -= k4; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k1; + b1 -= k2; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k6 + t1; + b7 -= k7 + 9; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k4; + b5 -= k5 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k2; + b3 -= k3; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k0; + b1 -= k1; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k5 + t0; + b7 -= k6 + 8; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k3; + b5 -= k4 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k1; + b3 -= k2; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k8; + b1 -= k0; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k4 + t2; + b7 -= k5 + 7; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k2; + b5 -= k3 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k0; + b3 -= k1; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k7; + b1 -= k8; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k3 + t1; + b7 -= k4 + 6; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k1; + b5 -= k2 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k8; + b3 -= k0; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k6; + b1 -= k7; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k2 + t0; + b7 -= k3 + 5; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k0; + b5 -= k1 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k7; + b3 -= k8; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k5; + b1 -= k6; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k1 + t2; + b7 -= k2 + 4; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k8; + b5 -= k0 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k6; + b3 -= k7; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k4; + b1 -= k5; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k0 + t1; + b7 -= k1 + 3; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k7; + b5 -= k8 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k5; + b3 -= k6; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k3; + b1 -= k4; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k8 + t0; + b7 -= k0 + 2; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k6; + b5 -= k7 + t2; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k4; + b3 -= k5; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k2; + b1 -= k3; + + tmp = b3 ^ b4; + b3 = (tmp >> 22) | (tmp << (64 - 22)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 56) | (tmp << (64 - 56)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 35) | (tmp << (64 - 35)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 8) | (tmp << (64 - 8)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 43) | (tmp << (64 - 43)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 29) | (tmp << (64 - 29)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 25) | (tmp << (64 - 25)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 17) | (tmp << (64 - 17)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 10) | (tmp << (64 - 10)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 50) | (tmp << (64 - 50)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 13) | (tmp << (64 - 13)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 24) | (tmp << (64 - 24)); + b6 -= b7 + k7 + t2; + b7 -= k8 + 1; + + tmp = b5 ^ b4; + b5 = (tmp >> 34) | (tmp << (64 - 34)); + b4 -= b5 + k5; + b5 -= k6 + t1; + + tmp = b3 ^ b2; + b3 = (tmp >> 30) | (tmp << (64 - 30)); + b2 -= b3 + k3; + b3 -= k4; + + tmp = b1 ^ b0; + b1 = (tmp >> 39) | (tmp << (64 - 39)); + b0 -= b1 + k1; + b1 -= k2; + + tmp = b3 ^ b4; + b3 = (tmp >> 56) | (tmp << (64 - 56)); + b4 -= b3; + + tmp = b5 ^ b2; + b5 = (tmp >> 54) | (tmp << (64 - 54)); + b2 -= b5; + + tmp = b7 ^ b0; + b7 = (tmp >> 9) | (tmp << (64 - 9)); + b0 -= b7; + + tmp = b1 ^ b6; + b1 = (tmp >> 44) | (tmp << (64 - 44)); + b6 -= b1; + + tmp = b7 ^ b2; + b7 = (tmp >> 39) | (tmp << (64 - 39)); + b2 -= b7; + + tmp = b5 ^ b0; + b5 = (tmp >> 36) | (tmp << (64 - 36)); + b0 -= b5; + + tmp = b3 ^ b6; + b3 = (tmp >> 49) | (tmp << (64 - 49)); + b6 -= b3; + + tmp = b1 ^ b4; + b1 = (tmp >> 17) | (tmp << (64 - 17)); + b4 -= b1; + + tmp = b3 ^ b0; + b3 = (tmp >> 42) | (tmp << (64 - 42)); + b0 -= b3; + + tmp = b5 ^ b6; + b5 = (tmp >> 14) | (tmp << (64 - 14)); + b6 -= b5; + + tmp = b7 ^ b4; + b7 = (tmp >> 27) | (tmp << (64 - 27)); + b4 -= b7; + + tmp = b1 ^ b2; + b1 = (tmp >> 33) | (tmp << (64 - 33)); + b2 -= b1; + + tmp = b7 ^ b6; + b7 = (tmp >> 37) | (tmp << (64 - 37)); + b6 -= b7 + k6 + t1; + b7 -= k7; + + tmp = b5 ^ b4; + b5 = (tmp >> 19) | (tmp << (64 - 19)); + b4 -= b5 + k4; + b5 -= k5 + t0; + + tmp = b3 ^ b2; + b3 = (tmp >> 36) | (tmp << (64 - 36)); + b2 -= b3 + k2; + b3 -= k3; + + tmp = b1 ^ b0; + b1 = (tmp >> 46) | (tmp << (64 - 46)); + b0 -= b1 + k0; + b1 -= k1; output[0] = b0; output[1] = b1; diff --git a/drivers/staging/skein/threefishApi.c b/drivers/staging/skein/threefishApi.c index e8ce06a9122f..1e70f66b7032 100644 --- a/drivers/staging/skein/threefishApi.c +++ b/drivers/staging/skein/threefishApi.c @@ -3,8 +3,9 @@ #include <linux/string.h> #include <threefishApi.h> -void threefishSetKey(struct threefish_key *keyCtx, enum threefish_size stateSize, - u64 *keyData, u64 *tweak) +void threefishSetKey(struct threefish_key *keyCtx, + enum threefish_size stateSize, + u64 *keyData, u64 *tweak) { int keyWords = stateSize / 64; int i; @@ -28,9 +29,9 @@ void threefishEncryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u64 plain[SKEIN_MAX_STATE_WORDS]; /* max number of words*/ u64 cipher[SKEIN_MAX_STATE_WORDS]; - Skein_Get64_LSB_First(plain, in, keyCtx->stateSize / 64); /* bytes to words */ + Skein_Get64_LSB_First(plain, in, keyCtx->stateSize / 64); threefishEncryptBlockWords(keyCtx, plain, cipher); - Skein_Put64_LSB_First(out, cipher, keyCtx->stateSize / 8); /* words to bytes */ + Skein_Put64_LSB_First(out, cipher, keyCtx->stateSize / 8); } void threefishEncryptBlockWords(struct threefish_key *keyCtx, u64 *in, @@ -55,9 +56,9 @@ void threefishDecryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u64 plain[SKEIN_MAX_STATE_WORDS]; /* max number of words*/ u64 cipher[SKEIN_MAX_STATE_WORDS]; - Skein_Get64_LSB_First(cipher, in, keyCtx->stateSize / 64); /* bytes to words */ + Skein_Get64_LSB_First(cipher, in, keyCtx->stateSize / 64); threefishDecryptBlockWords(keyCtx, cipher, plain); - Skein_Put64_LSB_First(out, plain, keyCtx->stateSize / 8); /* words to bytes */ + Skein_Put64_LSB_First(out, plain, keyCtx->stateSize / 8); } void threefishDecryptBlockWords(struct threefish_key *keyCtx, u64 *in, |