diff options
| -rw-r--r-- | arch/x86/crypto/camellia-aesni-avx-asm_64.S | 117 | ||||
| -rw-r--r-- | arch/x86/crypto/camellia-aesni-avx2-asm_64.S | 144 | ||||
| -rw-r--r-- | arch/x86/crypto/camellia_aesni_avx2_glue.c | 41 | ||||
| -rw-r--r-- | arch/x86/crypto/camellia_aesni_avx_glue.c | 40 | ||||
| -rw-r--r-- | arch/x86/crypto/camellia_glue.c | 68 | ||||
| -rw-r--r-- | arch/x86/include/asm/crypto/camellia.h | 6 | ||||
| -rw-r--r-- | crypto/Kconfig | 1 |
7 files changed, 1 insertions, 416 deletions
diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S index 471c34e6cac2..e2a0e0f4bf9d 100644 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S @@ -588,10 +588,6 @@ SYM_FUNC_END(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) .long 0x80808080 .long 0x80808080 -/* For CTR-mode IV byteswap */ -.Lbswap128_mask: - .byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 - /* * pre-SubByte transform * @@ -993,116 +989,3 @@ SYM_FUNC_START(camellia_cbc_dec_16way) FRAME_END ret; SYM_FUNC_END(camellia_cbc_dec_16way) - -#define inc_le128(x, minus_one, tmp) \ - vpcmpeqq minus_one, x, tmp; \ - vpsubq minus_one, x, x; \ - vpslldq $8, tmp, tmp; \ - vpsubq tmp, x, x; - -SYM_FUNC_START(camellia_ctr_16way) - /* input: - * %rdi: ctx, CTX - * %rsi: dst (16 blocks) - * %rdx: src (16 blocks) - * %rcx: iv (little endian, 128bit) - */ - FRAME_BEGIN - - subq $(16 * 16), %rsp; - movq %rsp, %rax; - - vmovdqa .Lbswap128_mask, %xmm14; - - /* load IV and byteswap */ - vmovdqu (%rcx), %xmm0; - vpshufb %xmm14, %xmm0, %xmm15; - vmovdqu %xmm15, 15 * 16(%rax); - - vpcmpeqd %xmm15, %xmm15, %xmm15; - vpsrldq $8, %xmm15, %xmm15; /* low: -1, high: 0 */ - - /* construct IVs */ - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm13; - vmovdqu %xmm13, 14 * 16(%rax); - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm13; - vmovdqu %xmm13, 13 * 16(%rax); - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm12; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm11; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm10; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm9; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm8; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm7; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm6; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm5; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm4; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm3; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm2; - inc_le128(%xmm0, %xmm15, %xmm13); - vpshufb %xmm14, %xmm0, %xmm1; - inc_le128(%xmm0, %xmm15, %xmm13); - vmovdqa %xmm0, %xmm13; - vpshufb %xmm14, %xmm0, %xmm0; - inc_le128(%xmm13, %xmm15, %xmm14); - vmovdqu %xmm13, (%rcx); - - /* inpack16_pre: */ - vmovq (key_table)(CTX), %xmm15; - vpshufb .Lpack_bswap, %xmm15, %xmm15; - vpxor %xmm0, %xmm15, %xmm0; - vpxor %xmm1, %xmm15, %xmm1; - vpxor %xmm2, %xmm15, %xmm2; - vpxor %xmm3, %xmm15, %xmm3; - vpxor %xmm4, %xmm15, %xmm4; - vpxor %xmm5, %xmm15, %xmm5; - vpxor %xmm6, %xmm15, %xmm6; - vpxor %xmm7, %xmm15, %xmm7; - vpxor %xmm8, %xmm15, %xmm8; - vpxor %xmm9, %xmm15, %xmm9; - vpxor %xmm10, %xmm15, %xmm10; - vpxor %xmm11, %xmm15, %xmm11; - vpxor %xmm12, %xmm15, %xmm12; - vpxor 13 * 16(%rax), %xmm15, %xmm13; - vpxor 14 * 16(%rax), %xmm15, %xmm14; - vpxor 15 * 16(%rax), %xmm15, %xmm15; - - call __camellia_enc_blk16; - - addq $(16 * 16), %rsp; - - vpxor 0 * 16(%rdx), %xmm7, %xmm7; - vpxor 1 * 16(%rdx), %xmm6, %xmm6; - vpxor 2 * 16(%rdx), %xmm5, %xmm5; - vpxor 3 * 16(%rdx), %xmm4, %xmm4; - vpxor 4 * 16(%rdx), %xmm3, %xmm3; - vpxor 5 * 16(%rdx), %xmm2, %xmm2; - vpxor 6 * 16(%rdx), %xmm1, %xmm1; - vpxor 7 * 16(%rdx), %xmm0, %xmm0; - vpxor 8 * 16(%rdx), %xmm15, %xmm15; - vpxor 9 * 16(%rdx), %xmm14, %xmm14; - vpxor 10 * 16(%rdx), %xmm13, %xmm13; - vpxor 11 * 16(%rdx), %xmm12, %xmm12; - vpxor 12 * 16(%rdx), %xmm11, %xmm11; - vpxor 13 * 16(%rdx), %xmm10, %xmm10; - vpxor 14 * 16(%rdx), %xmm9, %xmm9; - vpxor 15 * 16(%rdx), %xmm8, %xmm8; - write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0, - %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9, - %xmm8, %rsi); - - FRAME_END - ret; -SYM_FUNC_END(camellia_ctr_16way) diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S index 9561dee52de0..782e9712a1ec 100644 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S @@ -624,10 +624,6 @@ SYM_FUNC_END(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab) .section .rodata.cst16, "aM", @progbits, 16 .align 16 -/* For CTR-mode IV byteswap */ -.Lbswap128_mask: - .byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 - /* * pre-SubByte transform * @@ -1054,143 +1050,3 @@ SYM_FUNC_START(camellia_cbc_dec_32way) FRAME_END ret; SYM_FUNC_END(camellia_cbc_dec_32way) - -#define inc_le128(x, minus_one, tmp) \ - vpcmpeqq minus_one, x, tmp; \ - vpsubq minus_one, x, x; \ - vpslldq $8, tmp, tmp; \ - vpsubq tmp, x, x; - -#define add2_le128(x, minus_one, minus_two, tmp1, tmp2) \ - vpcmpeqq minus_one, x, tmp1; \ - vpcmpeqq minus_two, x, tmp2; \ - vpsubq minus_two, x, x; \ - vpor tmp2, tmp1, tmp1; \ - vpslldq $8, tmp1, tmp1; \ - vpsubq tmp1, x, x; - -SYM_FUNC_START(camellia_ctr_32way) - /* input: - * %rdi: ctx, CTX - * %rsi: dst (32 blocks) - * %rdx: src (32 blocks) - * %rcx: iv (little endian, 128bit) - */ - FRAME_BEGIN - - vzeroupper; - - movq %rsp, %r10; - cmpq %rsi, %rdx; - je .Lctr_use_stack; - - /* dst can be used as temporary storage, src is not overwritten. */ - movq %rsi, %rax; - jmp .Lctr_continue; - -.Lctr_use_stack: - subq $(16 * 32), %rsp; - movq %rsp, %rax; - -.Lctr_continue: - vpcmpeqd %ymm15, %ymm15, %ymm15; - vpsrldq $8, %ymm15, %ymm15; /* ab: -1:0 ; cd: -1:0 */ - vpaddq %ymm15, %ymm15, %ymm12; /* ab: -2:0 ; cd: -2:0 */ - - /* load IV and byteswap */ - vmovdqu (%rcx), %xmm0; - vmovdqa %xmm0, %xmm1; - inc_le128(%xmm0, %xmm15, %xmm14); - vbroadcasti128 .Lbswap128_mask, %ymm14; - vinserti128 $1, %xmm0, %ymm1, %ymm0; - vpshufb %ymm14, %ymm0, %ymm13; - vmovdqu %ymm13, 15 * 32(%rax); - - /* construct IVs */ - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); /* ab:le2 ; cd:le3 */ - vpshufb %ymm14, %ymm0, %ymm13; - vmovdqu %ymm13, 14 * 32(%rax); - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm13; - vmovdqu %ymm13, 13 * 32(%rax); - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm13; - vmovdqu %ymm13, 12 * 32(%rax); - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm13; - vmovdqu %ymm13, 11 * 32(%rax); - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm10; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm9; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm8; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm7; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm6; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm5; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm4; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm3; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm2; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vpshufb %ymm14, %ymm0, %ymm1; - add2_le128(%ymm0, %ymm15, %ymm12, %ymm11, %ymm13); - vextracti128 $1, %ymm0, %xmm13; - vpshufb %ymm14, %ymm0, %ymm0; - inc_le128(%xmm13, %xmm15, %xmm14); - vmovdqu %xmm13, (%rcx); - - /* inpack32_pre: */ - vpbroadcastq (key_table)(CTX), %ymm15; - vpshufb .Lpack_bswap, %ymm15, %ymm15; - vpxor %ymm0, %ymm15, %ymm0; - vpxor %ymm1, %ymm15, %ymm1; - vpxor %ymm2, %ymm15, %ymm2; - vpxor %ymm3, %ymm15, %ymm3; - vpxor %ymm4, %ymm15, %ymm4; - vpxor %ymm5, %ymm15, %ymm5; - vpxor %ymm6, %ymm15, %ymm6; - vpxor %ymm7, %ymm15, %ymm7; - vpxor %ymm8, %ymm15, %ymm8; - vpxor %ymm9, %ymm15, %ymm9; - vpxor %ymm10, %ymm15, %ymm10; - vpxor 11 * 32(%rax), %ymm15, %ymm11; - vpxor 12 * 32(%rax), %ymm15, %ymm12; - vpxor 13 * 32(%rax), %ymm15, %ymm13; - vpxor 14 * 32(%rax), %ymm15, %ymm14; - vpxor 15 * 32(%rax), %ymm15, %ymm15; - - call __camellia_enc_blk32; - - movq %r10, %rsp; - - vpxor 0 * 32(%rdx), %ymm7, %ymm7; - vpxor 1 * 32(%rdx), %ymm6, %ymm6; - vpxor 2 * 32(%rdx), %ymm5, %ymm5; - vpxor 3 * 32(%rdx), %ymm4, %ymm4; - vpxor 4 * 32(%rdx), %ymm3, %ymm3; - vpxor 5 * 32(%rdx), %ymm2, %ymm2; - vpxor 6 * 32(%rdx), %ymm1, %ymm1; - vpxor 7 * 32(%rdx), %ymm0, %ymm0; - vpxor 8 * 32(%rdx), %ymm15, %ymm15; - vpxor 9 * 32(%rdx), %ymm14, %ymm14; - vpxor 10 * 32(%rdx), %ymm13, %ymm13; - vpxor 11 * 32(%rdx), %ymm12, %ymm12; - vpxor 12 * 32(%rdx), %ymm11, %ymm11; - vpxor 13 * 32(%rdx), %ymm10, %ymm10; - vpxor 14 * 32(%rdx), %ymm9, %ymm9; - vpxor 15 * 32(%rdx), %ymm8, %ymm8; - write_output(%ymm7, %ymm6, %ymm5, %ymm4, %ymm3, %ymm2, %ymm1, %ymm0, - %ymm15, %ymm14, %ymm13, %ymm12, %ymm11, %ymm10, %ymm9, - %ymm8, %rsi); - - vzeroupper; - - FRAME_END - ret; -SYM_FUNC_END(camellia_ctr_32way) diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c b/arch/x86/crypto/camellia_aesni_avx2_glue.c index d956d0473668..8f25a2a6222e 100644 --- a/arch/x86/crypto/camellia_aesni_avx2_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx2_glue.c @@ -22,8 +22,6 @@ asmlinkage void camellia_ecb_enc_32way(const void *ctx, u8 *dst, const u8 *src); asmlinkage void camellia_ecb_dec_32way(const void *ctx, u8 *dst, const u8 *src); asmlinkage void camellia_cbc_dec_32way(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void camellia_ctr_32way(const void *ctx, u8 *dst, const u8 *src, - le128 *iv); static const struct common_glue_ctx camellia_enc = { .num_funcs = 4, @@ -44,25 +42,6 @@ static const struct common_glue_ctx camellia_enc = { } } }; -static const struct common_glue_ctx camellia_ctr = { - .num_funcs = 4, - .fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS, - - .funcs = { { - .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .ctr = camellia_ctr_32way } - }, { - .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ctr = camellia_ctr_16way } - }, { - .num_blocks = 2, - .fn_u = { .ctr = camellia_crypt_ctr_2way } - }, { - .num_blocks = 1, - .fn_u = { .ctr = camellia_crypt_ctr } - } } -}; - static const struct common_glue_ctx camellia_dec = { .num_funcs = 4, .fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS, @@ -127,11 +106,6 @@ static int cbc_decrypt(struct skcipher_request *req) return glue_cbc_decrypt_req_128bit(&camellia_dec_cbc, req); } -static int ctr_crypt(struct skcipher_request *req) -{ - return glue_ctr_req_128bit(&camellia_ctr, req); -} - static struct skcipher_alg camellia_algs[] = { { .base.cra_name = "__ecb(camellia)", @@ -160,21 +134,6 @@ static struct skcipher_alg camellia_algs[] = { .setkey = camellia_setkey, .encrypt = cbc_encrypt, .decrypt = cbc_decrypt, - }, { - .base.cra_name = "__ctr(camellia)", - .base.cra_driver_name = "__ctr-camellia-aesni-avx2", - .base.cra_priority = 500, - .base.cra_flags = CRYPTO_ALG_INTERNAL, - .base.cra_blocksize = 1, - .base.cra_ctxsize = sizeof(struct camellia_ctx), - .base.cra_module = THIS_MODULE, - .min_keysize = CAMELLIA_MIN_KEY_SIZE, - .max_keysize = CAMELLIA_MAX_KEY_SIZE, - .ivsize = CAMELLIA_BLOCK_SIZE, - .chunksize = CAMELLIA_BLOCK_SIZE, - .setkey = camellia_setkey, - .encrypt = ctr_crypt, - .decrypt = ctr_crypt, }, }; diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c index 44614f8a452c..22a89cdfedfb 100644 --- a/arch/x86/crypto/camellia_aesni_avx_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx_glue.c @@ -26,10 +26,6 @@ EXPORT_SYMBOL_GPL(camellia_ecb_dec_16way); asmlinkage void camellia_cbc_dec_16way(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(camellia_cbc_dec_16way); -asmlinkage void camellia_ctr_16way(const void *ctx, u8 *dst, const u8 *src, - le128 *iv); -EXPORT_SYMBOL_GPL(camellia_ctr_16way); - static const struct common_glue_ctx camellia_enc = { .num_funcs = 3, .fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS, @@ -46,22 +42,6 @@ static const struct common_glue_ctx camellia_enc = { } } }; -static const struct common_glue_ctx camellia_ctr = { - .num_funcs = 3, - .fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS, - - .funcs = { { - .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ctr = camellia_ctr_16way } - }, { - .num_blocks = 2, - .fn_u = { .ctr = camellia_crypt_ctr_2way } - }, { - .num_blocks = 1, - .fn_u = { .ctr = camellia_crypt_ctr } - } } -}; - static const struct common_glue_ctx camellia_dec = { .num_funcs = 3, .fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS, @@ -120,11 +100,6 @@ static int cbc_decrypt(struct skcipher_request *req) return glue_cbc_decrypt_req_128bit(&camellia_dec_cbc, req); } -static int ctr_crypt(struct skcipher_request *req) -{ - return glue_ctr_req_128bit(&camellia_ctr, req); -} - static struct skcipher_alg camellia_algs[] = { { .base.cra_name = "__ecb(camellia)", @@ -153,21 +128,6 @@ static struct skcipher_alg camellia_algs[] = { .setkey = camellia_setkey, .encrypt = cbc_encrypt, .decrypt = cbc_decrypt, - }, { - .base.cra_name = "__ctr(camellia)", - .base.cra_driver_name = "__ctr-camellia-aesni", - .base.cra_priority = 400, - .base.cra_flags = CRYPTO_ALG_INTERNAL, - .base.cra_blocksize = 1, - .base.cra_ctxsize = sizeof(struct camellia_ctx), - .base.cra_module = THIS_MODULE, - .min_keysize = CAMELLIA_MIN_KEY_SIZE, - .max_keysize = CAMELLIA_MAX_KEY_SIZE, - .ivsize = CAMELLIA_BLOCK_SIZE, - .chunksize = CAMELLIA_BLOCK_SIZE, - .setkey = camellia_setkey, - .encrypt = ctr_crypt, - .decrypt = ctr_crypt, } }; diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c index 242c056e5fa8..fefeedf2b33d 100644 --- a/arch/x86/crypto/camellia_glue.c +++ b/arch/x86/crypto/camellia_glue.c @@ -1274,42 +1274,6 @@ void camellia_decrypt_cbc_2way(const void *ctx, u8 *d, const u8 *s) } EXPORT_SYMBOL_GPL(camellia_decrypt_cbc_2way); -void camellia_crypt_ctr(const void *ctx, u8 *d, const u8 *s, le128 *iv) -{ - be128 ctrblk; - u128 *dst = (u128 *)d; - const u128 *src = (const u128 *)s; - - if (dst != src) - *dst = *src; - - le128_to_be128(&ctrblk, iv); - le128_inc(iv); - - camellia_enc_blk_xor(ctx, (u8 *)dst, (u8 *)&ctrblk); -} -EXPORT_SYMBOL_GPL(camellia_crypt_ctr); - -void camellia_crypt_ctr_2way(const void *ctx, u8 *d, const u8 *s, le128 *iv) -{ - be128 ctrblks[2]; - u128 *dst = (u128 *)d; - const u128 *src = (const u128 *)s; - - if (dst != src) { - dst[0] = src[0]; - dst[1] = src[1]; - } - - le128_to_be128(&ctrblks[0], iv); - le128_inc(iv); - le128_to_be128(&ctrblks[1], iv); - le128_inc(iv); - - camellia_enc_blk_xor_2way(ctx, (u8 *)dst, (u8 *)ctrblks); -} -EXPORT_SYMBOL_GPL(camellia_crypt_ctr_2way); - static const struct common_glue_ctx camellia_enc = { .num_funcs = 2, .fpu_blocks_limit = -1, @@ -1323,19 +1287,6 @@ static const struct common_glue_ctx camellia_enc = { } } }; -static const struct common_glue_ctx camellia_ctr = { - .num_funcs = 2, - .fpu_blocks_limit = -1, - - .funcs = { { - .num_blocks = 2, - .fn_u = { .ctr = camellia_crypt_ctr_2way } - }, { - .num_blocks = 1, - .fn_u = { .ctr = camellia_crypt_ctr } - } } -}; - static const struct common_glue_ctx camellia_dec = { .num_funcs = 2, .fpu_blocks_limit = -1, @@ -1382,11 +1333,6 @@ static int cbc_decrypt(struct skcipher_request *req) return glue_cbc_decrypt_req_128bit(&camellia_dec_cbc, req); } -static int ctr_crypt(struct skcipher_request *req) -{ - return glue_ctr_req_128bit(&camellia_ctr, req); -} - static struct crypto_alg camellia_cipher_alg = { .cra_name = "camellia", .cra_driver_name = "camellia-asm", @@ -1433,20 +1379,6 @@ static struct skcipher_alg camellia_skcipher_algs[] = { .setkey = camellia_setkey_skcipher, .encrypt = cbc_encrypt, .decrypt = cbc_decrypt, - }, { - .base.cra_name = "ctr(camellia)", - .base.cra_driver_name = "ctr-camellia-asm", - .base.cra_priority = 300, - .base.cra_blocksize = 1, - .base.cra_ctxsize = sizeof(struct camellia_ctx), - .base.cra_module = THIS_MODULE, - .min_keysize = CAMELLIA_MIN_KEY_SIZE, - .max_keysize = CAMELLIA_MAX_KEY_SIZE, - .ivsize = CAMELLIA_BLOCK_SIZE, - .chunksize = CAMELLIA_BLOCK_SIZE, - .setkey = camellia_setkey_skcipher, - .encrypt = ctr_crypt, - .decrypt = ctr_crypt, } }; diff --git a/arch/x86/include/asm/crypto/camellia.h b/arch/x86/include/asm/crypto/camellia.h index 0e5f82adbaf9..1dcea79e8f8e 100644 --- a/arch/x86/include/asm/crypto/camellia.h +++ b/arch/x86/include/asm/crypto/camellia.h @@ -38,8 +38,6 @@ asmlinkage void camellia_ecb_enc_16way(const void *ctx, u8 *dst, const u8 *src); asmlinkage void camellia_ecb_dec_16way(const void *ctx, u8 *dst, const u8 *src); asmlinkage void camellia_cbc_dec_16way(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void camellia_ctr_16way(const void *ctx, u8 *dst, const u8 *src, - le128 *iv); static inline void camellia_enc_blk(const void *ctx, u8 *dst, const u8 *src) { @@ -65,9 +63,5 @@ static inline void camellia_enc_blk_xor_2way(const void *ctx, u8 *dst, /* glue helpers */ extern void camellia_decrypt_cbc_2way(const void *ctx, u8 *dst, const u8 *src); -extern void camellia_crypt_ctr(const void *ctx, u8 *dst, const u8 *src, - le128 *iv); -extern void camellia_crypt_ctr_2way(const void *ctx, u8 *dst, const u8 *src, - le128 *iv); #endif /* ASM_X86_CAMELLIA_H */ diff --git a/crypto/Kconfig b/crypto/Kconfig index 7ad9bf84f4a0..ea788cab8c7d 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -1286,6 +1286,7 @@ config CRYPTO_CAMELLIA_X86_64 depends on CRYPTO select CRYPTO_SKCIPHER select CRYPTO_GLUE_HELPER_X86 + imply CRYPTO_CTR help Camellia cipher algorithm module (x86_64). |