diff options
Diffstat (limited to 'arch/x86/crypto/sha256-mb/sha256_x8_avx2.S')
| -rw-r--r-- | arch/x86/crypto/sha256-mb/sha256_x8_avx2.S | 593 |
1 files changed, 593 insertions, 0 deletions
diff --git a/arch/x86/crypto/sha256-mb/sha256_x8_avx2.S b/arch/x86/crypto/sha256-mb/sha256_x8_avx2.S new file mode 100644 index 000000000000..aa21aea4c722 --- /dev/null +++ b/arch/x86/crypto/sha256-mb/sha256_x8_avx2.S @@ -0,0 +1,593 @@ +/* + * Multi-buffer SHA256 algorithm hash compute routine + * + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2016 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * Contact Information: + * Megha Dey <megha.dey@linux.intel.com> + * + * BSD LICENSE + * + * Copyright(c) 2016 Intel Corporation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <linux/linkage.h> +#include "sha256_mb_mgr_datastruct.S" + +## code to compute oct SHA256 using SSE-256 +## outer calling routine takes care of save and restore of XMM registers +## Logic designed/laid out by JDG + +## Function clobbers: rax, rcx, rdx, rbx, rsi, rdi, r9-r15; %ymm0-15 +## Linux clobbers: rax rbx rcx rdx rsi r9 r10 r11 r12 r13 r14 r15 +## Linux preserves: rdi rbp r8 +## +## clobbers %ymm0-15 + +arg1 = %rdi +arg2 = %rsi +reg3 = %rcx +reg4 = %rdx + +# Common definitions +STATE = arg1 +INP_SIZE = arg2 + +IDX = %rax +ROUND = %rbx +TBL = reg3 + +inp0 = %r9 +inp1 = %r10 +inp2 = %r11 +inp3 = %r12 +inp4 = %r13 +inp5 = %r14 +inp6 = %r15 +inp7 = reg4 + +a = %ymm0 +b = %ymm1 +c = %ymm2 +d = %ymm3 +e = %ymm4 +f = %ymm5 +g = %ymm6 +h = %ymm7 + +T1 = %ymm8 + +a0 = %ymm12 +a1 = %ymm13 +a2 = %ymm14 +TMP = %ymm15 +TMP0 = %ymm6 +TMP1 = %ymm7 + +TT0 = %ymm8 +TT1 = %ymm9 +TT2 = %ymm10 +TT3 = %ymm11 +TT4 = %ymm12 +TT5 = %ymm13 +TT6 = %ymm14 +TT7 = %ymm15 + +# Define stack usage + +# Assume stack aligned to 32 bytes before call +# Therefore FRAMESZ mod 32 must be 32-8 = 24 + +#define FRAMESZ 0x388 + +#define VMOVPS vmovups + +# TRANSPOSE8 r0, r1, r2, r3, r4, r5, r6, r7, t0, t1 +# "transpose" data in {r0...r7} using temps {t0...t1} +# Input looks like: {r0 r1 r2 r3 r4 r5 r6 r7} +# r0 = {a7 a6 a5 a4 a3 a2 a1 a0} +# r1 = {b7 b6 b5 b4 b3 b2 b1 b0} +# r2 = {c7 c6 c5 c4 c3 c2 c1 c0} +# r3 = {d7 d6 d5 d4 d3 d2 d1 d0} +# r4 = {e7 e6 e5 e4 e3 e2 e1 e0} +# r5 = {f7 f6 f5 f4 f3 f2 f1 f0} +# r6 = {g7 g6 g5 g4 g3 g2 g1 g0} +# r7 = {h7 h6 h5 h4 h3 h2 h1 h0} +# +# Output looks like: {r0 r1 r2 r3 r4 r5 r6 r7} +# r0 = {h0 g0 f0 e0 d0 c0 b0 a0} +# r1 = {h1 g1 f1 e1 d1 c1 b1 a1} +# r2 = {h2 g2 f2 e2 d2 c2 b2 a2} +# r3 = {h3 g3 f3 e3 d3 c3 b3 a3} +# r4 = {h4 g4 f4 e4 d4 c4 b4 a4} +# r5 = {h5 g5 f5 e5 d5 c5 b5 a5} +# r6 = {h6 g6 f6 e6 d6 c6 b6 a6} +# r7 = {h7 g7 f7 e7 d7 c7 b7 a7} +# + +.macro TRANSPOSE8 r0 r1 r2 r3 r4 r5 r6 r7 t0 t1 + # process top half (r0..r3) {a...d} + vshufps $0x44, \r1, \r0, \t0 # t0 = {b5 b4 a5 a4 b1 b0 a1 a0} + vshufps $0xEE, \r1, \r0, \r0 # r0 = {b7 b6 a7 a6 b3 b2 a3 a2} + vshufps $0x44, \r3, \r2, \t1 # t1 = {d5 d4 c5 c4 d1 d0 c1 c0} + vshufps $0xEE, \r3, \r2, \r2 # r2 = {d7 d6 c7 c6 d3 d2 c3 c2} + vshufps $0xDD, \t1, \t0, \r3 # r3 = {d5 c5 b5 a5 d1 c1 b1 a1} + vshufps $0x88, \r2, \r0, \r1 # r1 = {d6 c6 b6 a6 d2 c2 b2 a2} + vshufps $0xDD, \r2, \r0, \r0 # r0 = {d7 c7 b7 a7 d3 c3 b3 a3} + vshufps $0x88, \t1, \t0, \t0 # t0 = {d4 c4 b4 a4 d0 c0 b0 a0} + + # use r2 in place of t0 + # process bottom half (r4..r7) {e...h} + vshufps $0x44, \r5, \r4, \r2 # r2 = {f5 f4 e5 e4 f1 f0 e1 e0} + vshufps $0xEE, \r5, \r4, \r4 # r4 = {f7 f6 e7 e6 f3 f2 e3 e2} + vshufps $0x44, \r7, \r6, \t1 # t1 = {h5 h4 g5 g4 h1 h0 g1 g0} + vshufps $0xEE, \r7, \r6, \r6 # r6 = {h7 h6 g7 g6 h3 h2 g3 g2} + vshufps $0xDD, \t1, \r2, \r7 # r7 = {h5 g5 f5 e5 h1 g1 f1 e1} + vshufps $0x88, \r6, \r4, \r5 # r5 = {h6 g6 f6 e6 h2 g2 f2 e2} + vshufps $0xDD, \r6, \r4, \r4 # r4 = {h7 g7 f7 e7 h3 g3 f3 e3} + vshufps $0x88, \t1, \r2, \t1 # t1 = {h4 g4 f4 e4 h0 g0 f0 e0} + + vperm2f128 $0x13, \r1, \r5, \r6 # h6...a6 + vperm2f128 $0x02, \r1, \r5, \r2 # h2...a2 + vperm2f128 $0x13, \r3, \r7, \r5 # h5...a5 + vperm2f128 $0x02, \r3, \r7, \r1 # h1...a1 + vperm2f128 $0x13, \r0, \r4, \r7 # h7...a7 + vperm2f128 $0x02, \r0, \r4, \r3 # h3...a3 + vperm2f128 $0x13, \t0, \t1, \r4 # h4...a4 + vperm2f128 $0x02, \t0, \t1, \r0 # h0...a0 + +.endm + +.macro ROTATE_ARGS +TMP_ = h +h = g +g = f +f = e +e = d +d = c +c = b +b = a +a = TMP_ +.endm + +.macro _PRORD reg imm tmp + vpslld $(32-\imm),\reg,\tmp + vpsrld $\imm,\reg, \reg + vpor \tmp,\reg, \reg +.endm + +# PRORD_nd reg, imm, tmp, src +.macro _PRORD_nd reg imm tmp src + vpslld $(32-\imm), \src, \tmp + vpsrld $\imm, \src, \reg + vpor \tmp, \reg, \reg +.endm + +# PRORD dst/src, amt +.macro PRORD reg imm + _PRORD \reg,\imm,TMP +.endm + +# PRORD_nd dst, src, amt +.macro PRORD_nd reg tmp imm + _PRORD_nd \reg, \imm, TMP, \tmp +.endm + +# arguments passed implicitly in preprocessor symbols i, a...h +.macro ROUND_00_15 _T1 i + PRORD_nd a0,e,5 # sig1: a0 = (e >> 5) + + vpxor g, f, a2 # ch: a2 = f^g + vpand e,a2, a2 # ch: a2 = (f^g)&e + vpxor g, a2, a2 # a2 = ch + + PRORD_nd a1,e,25 # sig1: a1 = (e >> 25) + + vmovdqu \_T1,(SZ8*(\i & 0xf))(%rsp) + vpaddd (TBL,ROUND,1), \_T1, \_T1 # T1 = W + K + vpxor e,a0, a0 # sig1: a0 = e ^ (e >> 5) + PRORD a0, 6 # sig1: a0 = (e >> 6) ^ (e >> 11) + vpaddd a2, h, h # h = h + ch + PRORD_nd a2,a,11 # sig0: a2 = (a >> 11) + vpaddd \_T1,h, h # h = h + ch + W + K + vpxor a1, a0, a0 # a0 = sigma1 + PRORD_nd a1,a,22 # sig0: a1 = (a >> 22) + vpxor c, a, \_T1 # maj: T1 = a^c + add $SZ8, ROUND # ROUND++ + vpand b, \_T1, \_T1 # maj: T1 = (a^c)&b + vpaddd a0, h, h + vpaddd h, d, d + vpxor a, a2, a2 # sig0: a2 = a ^ (a >> 11) + PRORD a2,2 # sig0: a2 = (a >> 2) ^ (a >> 13) + vpxor a1, a2, a2 # a2 = sig0 + vpand c, a, a1 # maj: a1 = a&c + vpor \_T1, a1, a1 # a1 = maj + vpaddd a1, h, h # h = h + ch + W + K + maj + vpaddd a2, h, h # h = h + ch + W + K + maj + sigma0 + ROTATE_ARGS +.endm + +# arguments passed implicitly in preprocessor symbols i, a...h +.macro ROUND_16_XX _T1 i + vmovdqu (SZ8*((\i-15)&0xf))(%rsp), \_T1 + vmovdqu (SZ8*((\i-2)&0xf))(%rsp), a1 + vmovdqu \_T1, a0 + PRORD \_T1,11 + vmovdqu a1, a2 + PRORD a1,2 + vpxor a0, \_T1, \_T1 + PRORD \_T1, 7 + vpxor a2, a1, a1 + PRORD a1, 17 + vpsrld $3, a0, a0 + vpxor a0, \_T1, \_T1 + vpsrld $10, a2, a2 + vpxor a2, a1, a1 + vpaddd (SZ8*((\i-16)&0xf))(%rsp), \_T1, \_T1 + vpaddd (SZ8*((\i-7)&0xf))(%rsp), a1, a1 + vpaddd a1, \_T1, \_T1 + + ROUND_00_15 \_T1,\i +.endm + +# SHA256_ARGS: +# UINT128 digest[8]; // transposed digests +# UINT8 *data_ptr[4]; + +# void sha256_x8_avx2(SHA256_ARGS *args, UINT64 bytes); +# arg 1 : STATE : pointer to array of pointers to input data +# arg 2 : INP_SIZE : size of input in blocks + # general registers preserved in outer calling routine + # outer calling routine saves all the XMM registers + # save rsp, allocate 32-byte aligned for local variables +ENTRY(sha256_x8_avx2) + + # save callee-saved clobbered registers to comply with C function ABI + push %r12 + push %r13 + push %r14 + push %r15 + + mov %rsp, IDX + sub $FRAMESZ, %rsp + and $~0x1F, %rsp + mov IDX, _rsp(%rsp) + + # Load the pre-transposed incoming digest. + vmovdqu 0*SHA256_DIGEST_ROW_SIZE(STATE),a + vmovdqu 1*SHA256_DIGEST_ROW_SIZE(STATE),b + vmovdqu 2*SHA256_DIGEST_ROW_SIZE(STATE),c + vmovdqu 3*SHA256_DIGEST_ROW_SIZE(STATE),d + vmovdqu 4*SHA256_DIGEST_ROW_SIZE(STATE),e + vmovdqu 5*SHA256_DIGEST_ROW_SIZE(STATE),f + vmovdqu 6*SHA256_DIGEST_ROW_SIZE(STATE),g + vmovdqu 7*SHA256_DIGEST_ROW_SIZE(STATE),h + + lea K256_8(%rip),TBL + + # load the address of each of the 4 message lanes + # getting ready to transpose input onto stack + mov _args_data_ptr+0*PTR_SZ(STATE),inp0 + mov _args_data_ptr+1*PTR_SZ(STATE),inp1 + mov _args_data_ptr+2*PTR_SZ(STATE),inp2 + mov _args_data_ptr+3*PTR_SZ(STATE),inp3 + mov _args_data_ptr+4*PTR_SZ(STATE),inp4 + mov _args_data_ptr+5*PTR_SZ(STATE),inp5 + mov _args_data_ptr+6*PTR_SZ(STATE),inp6 + mov _args_data_ptr+7*PTR_SZ(STATE),inp7 + + xor IDX, IDX +lloop: + xor ROUND, ROUND + + # save old digest + vmovdqu a, _digest(%rsp) + vmovdqu b, _digest+1*SZ8(%rsp) + vmovdqu c, _digest+2*SZ8(%rsp) + vmovdqu d, _digest+3*SZ8(%rsp) + vmovdqu e, _digest+4*SZ8(%rsp) + vmovdqu f, _digest+5*SZ8(%rsp) + vmovdqu g, _digest+6*SZ8(%rsp) + vmovdqu h, _digest+7*SZ8(%rsp) + i = 0 +.rep 2 + VMOVPS i*32(inp0, IDX), TT0 + VMOVPS i*32(inp1, IDX), TT1 + VMOVPS i*32(inp2, IDX), TT2 + VMOVPS i*32(inp3, IDX), TT3 + VMOVPS i*32(inp4, IDX), TT4 + VMOVPS i*32(inp5, IDX), TT5 + VMOVPS i*32(inp6, IDX), TT6 + VMOVPS i*32(inp7, IDX), TT7 + vmovdqu g, _ytmp(%rsp) + vmovdqu h, _ytmp+1*SZ8(%rsp) + TRANSPOSE8 TT0, TT1, TT2, TT3, TT4, TT5, TT6, TT7, TMP0, TMP1 + vmovdqu PSHUFFLE_BYTE_FLIP_MASK(%rip), TMP1 + vmovdqu _ytmp(%rsp), g + vpshufb TMP1, TT0, TT0 + vpshufb TMP1, TT1, TT1 + vpshufb TMP1, TT2, TT2 + vpshufb TMP1, TT3, TT3 + vpshufb TMP1, TT4, TT4 + vpshufb TMP1, TT5, TT5 + vpshufb TMP1, TT6, TT6 + vpshufb TMP1, TT7, TT7 + vmovdqu _ytmp+1*SZ8(%rsp), h + vmovdqu TT4, _ytmp(%rsp) + vmovdqu TT5, _ytmp+1*SZ8(%rsp) + vmovdqu TT6, _ytmp+2*SZ8(%rsp) + vmovdqu TT7, _ytmp+3*SZ8(%rsp) + ROUND_00_15 TT0,(i*8+0) + vmovdqu _ytmp(%rsp), TT0 + ROUND_00_15 TT1,(i*8+1) + vmovdqu _ytmp+1*SZ8(%rsp), TT1 + ROUND_00_15 TT2,(i*8+2) + vmovdqu _ytmp+2*SZ8(%rsp), TT2 + ROUND_00_15 TT3,(i*8+3) + vmovdqu _ytmp+3*SZ8(%rsp), TT3 + ROUND_00_15 TT0,(i*8+4) + ROUND_00_15 TT1,(i*8+5) + ROUND_00_15 TT2,(i*8+6) + ROUND_00_15 TT3,(i*8+7) + i = (i+1) +.endr + add $64, IDX + i = (i*8) + + jmp Lrounds_16_xx +.align 16 +Lrounds_16_xx: +.rep 16 + ROUND_16_XX T1, i + i = (i+1) +.endr + + cmp $ROUNDS,ROUND + jb Lrounds_16_xx + + # add old digest + vpaddd _digest+0*SZ8(%rsp), a, a + vpaddd _digest+1*SZ8(%rsp), b, b + vpaddd _digest+2*SZ8(%rsp), c, c + vpaddd _digest+3*SZ8(%rsp), d, d + vpaddd _digest+4*SZ8(%rsp), e, e + vpaddd _digest+5*SZ8(%rsp), f, f + vpaddd _digest+6*SZ8(%rsp), g, g + vpaddd _digest+7*SZ8(%rsp), h, h + + sub $1, INP_SIZE # unit is blocks + jne lloop + + # write back to memory (state object) the transposed digest + vmovdqu a, 0*SHA256_DIGEST_ROW_SIZE(STATE) + vmovdqu b, 1*SHA256_DIGEST_ROW_SIZE(STATE) + vmovdqu c, 2*SHA256_DIGEST_ROW_SIZE(STATE) + vmovdqu d, 3*SHA256_DIGEST_ROW_SIZE(STATE) + vmovdqu e, 4*SHA256_DIGEST_ROW_SIZE(STATE) + vmovdqu f, 5*SHA256_DIGEST_ROW_SIZE(STATE) + vmovdqu g, 6*SHA256_DIGEST_ROW_SIZE(STATE) + vmovdqu h, 7*SHA256_DIGEST_ROW_SIZE(STATE) + + # update input pointers + add IDX, inp0 + mov inp0, _args_data_ptr+0*8(STATE) + add IDX, inp1 + mov inp1, _args_data_ptr+1*8(STATE) + add IDX, inp2 + mov inp2, _args_data_ptr+2*8(STATE) + add IDX, inp3 + mov inp3, _args_data_ptr+3*8(STATE) + add IDX, inp4 + mov inp4, _args_data_ptr+4*8(STATE) + add IDX, inp5 + mov inp5, _args_data_ptr+5*8(STATE) + add IDX, inp6 + mov inp6, _args_data_ptr+6*8(STATE) + add IDX, inp7 + mov inp7, _args_data_ptr+7*8(STATE) + + # Postamble + mov _rsp(%rsp), %rsp + + # restore callee-saved clobbered registers + pop %r15 + pop %r14 + pop %r13 + pop %r12 + + ret +ENDPROC(sha256_x8_avx2) +.data +.align 64 +K256_8: + .octa 0x428a2f98428a2f98428a2f98428a2f98 + .octa 0x428a2f98428a2f98428a2f98428a2f98 + .octa 0x71374491713744917137449171374491 + .octa 0x71374491713744917137449171374491 + .octa 0xb5c0fbcfb5c0fbcfb5c0fbcfb5c0fbcf + .octa 0xb5c0fbcfb5c0fbcfb5c0fbcfb5c0fbcf + .octa 0xe9b5dba5e9b5dba5e9b5dba5e9b5dba5 + .octa 0xe9b5dba5e9b5dba5e9b5dba5e9b5dba5 + .octa 0x3956c25b3956c25b3956c25b3956c25b + .octa 0x3956c25b3956c25b3956c25b3956c25b + .octa 0x59f111f159f111f159f111f159f111f1 + .octa 0x59f111f159f111f159f111f159f111f1 + .octa 0x923f82a4923f82a4923f82a4923f82a4 + .octa 0x923f82a4923f82a4923f82a4923f82a4 + .octa 0xab1c5ed5ab1c5ed5ab1c5ed5ab1c5ed5 + .octa 0xab1c5ed5ab1c5ed5ab1c5ed5ab1c5ed5 + .octa 0xd807aa98d807aa98d807aa98d807aa98 + .octa 0xd807aa98d807aa98d807aa98d807aa98 + .octa 0x12835b0112835b0112835b0112835b01 + .octa 0x12835b0112835b0112835b0112835b01 + .octa 0x243185be243185be243185be243185be + .octa 0x243185be243185be243185be243185be + .octa 0x550c7dc3550c7dc3550c7dc3550c7dc3 + .octa 0x550c7dc3550c7dc3550c7dc3550c7dc3 + .octa 0x72be5d7472be5d7472be5d7472be5d74 + .octa 0x72be5d7472be5d7472be5d7472be5d74 + .octa 0x80deb1fe80deb1fe80deb1fe80deb1fe + .octa 0x80deb1fe80deb1fe80deb1fe80deb1fe + .octa 0x9bdc06a79bdc06a79bdc06a79bdc06a7 + .octa 0x9bdc06a79bdc06a79bdc06a79bdc06a7 + .octa 0xc19bf174c19bf174c19bf174c19bf174 + .octa 0xc19bf174c19bf174c19bf174c19bf174 + .octa 0xe49b69c1e49b69c1e49b69c1e49b69c1 + .octa 0xe49b69c1e49b69c1e49b69c1e49b69c1 + .octa 0xefbe4786efbe4786efbe4786efbe4786 + .octa 0xefbe4786efbe4786efbe4786efbe4786 + .octa 0x0fc19dc60fc19dc60fc19dc60fc19dc6 + .octa 0x0fc19dc60fc19dc60fc19dc60fc19dc6 + .octa 0x240ca1cc240ca1cc240ca1cc240ca1cc + .octa 0x240ca1cc240ca1cc240ca1cc240ca1cc + .octa 0x2de92c6f2de92c6f2de92c6f2de92c6f + .octa 0x2de92c6f2de92c6f2de92c6f2de92c6f + .octa 0x4a7484aa4a7484aa4a7484aa4a7484aa + .octa 0x4a7484aa4a7484aa4a7484aa4a7484aa + .octa 0x5cb0a9dc5cb0a9dc5cb0a9dc5cb0a9dc + .octa 0x5cb0a9dc5cb0a9dc5cb0a9dc5cb0a9dc + .octa 0x76f988da76f988da76f988da76f988da + .octa 0x76f988da76f988da76f988da76f988da + .octa 0x983e5152983e5152983e5152983e5152 + .octa 0x983e5152983e5152983e5152983e5152 + .octa 0xa831c66da831c66da831c66da831c66d + .octa 0xa831c66da831c66da831c66da831c66d + .octa 0xb00327c8b00327c8b00327c8b00327c8 + .octa 0xb00327c8b00327c8b00327c8b00327c8 + .octa 0xbf597fc7bf597fc7bf597fc7bf597fc7 + .octa 0xbf597fc7bf597fc7bf597fc7bf597fc7 + .octa 0xc6e00bf3c6e00bf3c6e00bf3c6e00bf3 + .octa 0xc6e00bf3c6e00bf3c6e00bf3c6e00bf3 + .octa 0xd5a79147d5a79147d5a79147d5a79147 + .octa 0xd5a79147d5a79147d5a79147d5a79147 + .octa 0x06ca635106ca635106ca635106ca6351 + .octa 0x06ca635106ca635106ca635106ca6351 + .octa 0x14292967142929671429296714292967 + .octa 0x14292967142929671429296714292967 + .octa 0x27b70a8527b70a8527b70a8527b70a85 + .octa 0x27b70a8527b70a8527b70a8527b70a85 + .octa 0x2e1b21382e1b21382e1b21382e1b2138 + .octa 0x2e1b21382e1b21382e1b21382e1b2138 + .octa 0x4d2c6dfc4d2c6dfc4d2c6dfc4d2c6dfc + .octa 0x4d2c6dfc4d2c6dfc4d2c6dfc4d2c6dfc + .octa 0x53380d1353380d1353380d1353380d13 + .octa 0x53380d1353380d1353380d1353380d13 + .octa 0x650a7354650a7354650a7354650a7354 + .octa 0x650a7354650a7354650a7354650a7354 + .octa 0x766a0abb766a0abb766a0abb766a0abb + .octa 0x766a0abb766a0abb766a0abb766a0abb + .octa 0x81c2c92e81c2c92e81c2c92e81c2c92e + .octa 0x81c2c92e81c2c92e81c2c92e81c2c92e + .octa 0x92722c8592722c8592722c8592722c85 + .octa 0x92722c8592722c8592722c8592722c85 + .octa 0xa2bfe8a1a2bfe8a1a2bfe8a1a2bfe8a1 + .octa 0xa2bfe8a1a2bfe8a1a2bfe8a1a2bfe8a1 + .octa 0xa81a664ba81a664ba81a664ba81a664b + .octa 0xa81a664ba81a664ba81a664ba81a664b + .octa 0xc24b8b70c24b8b70c24b8b70c24b8b70 + .octa 0xc24b8b70c24b8b70c24b8b70c24b8b70 + .octa 0xc76c51a3c76c51a3c76c51a3c76c51a3 + .octa 0xc76c51a3c76c51a3c76c51a3c76c51a3 + .octa 0xd192e819d192e819d192e819d192e819 + .octa 0xd192e819d192e819d192e819d192e819 + .octa 0xd6990624d6990624d6990624d6990624 + .octa 0xd6990624d6990624d6990624d6990624 + .octa 0xf40e3585f40e3585f40e3585f40e3585 + .octa 0xf40e3585f40e3585f40e3585f40e3585 + .octa 0x106aa070106aa070106aa070106aa070 + .octa 0x106aa070106aa070106aa070106aa070 + .octa 0x19a4c11619a4c11619a4c11619a4c116 + .octa 0x19a4c11619a4c11619a4c11619a4c116 + .octa 0x1e376c081e376c081e376c081e376c08 + .octa 0x1e376c081e376c081e376c081e376c08 + .octa 0x2748774c2748774c2748774c2748774c + .octa 0x2748774c2748774c2748774c2748774c + .octa 0x34b0bcb534b0bcb534b0bcb534b0bcb5 + .octa 0x34b0bcb534b0bcb534b0bcb534b0bcb5 + .octa 0x391c0cb3391c0cb3391c0cb3391c0cb3 + .octa 0x391c0cb3391c0cb3391c0cb3391c0cb3 + .octa 0x4ed8aa4a4ed8aa4a4ed8aa4a4ed8aa4a + .octa 0x4ed8aa4a4ed8aa4a4ed8aa4a4ed8aa4a + .octa 0x5b9cca4f5b9cca4f5b9cca4f5b9cca4f + .octa 0x5b9cca4f5b9cca4f5b9cca4f5b9cca4f + .octa 0x682e6ff3682e6ff3682e6ff3682e6ff3 + .octa 0x682e6ff3682e6ff3682e6ff3682e6ff3 + .octa 0x748f82ee748f82ee748f82ee748f82ee + .octa 0x748f82ee748f82ee748f82ee748f82ee + .octa 0x78a5636f78a5636f78a5636f78a5636f + .octa 0x78a5636f78a5636f78a5636f78a5636f + .octa 0x84c8781484c8781484c8781484c87814 + .octa 0x84c8781484c8781484c8781484c87814 + .octa 0x8cc702088cc702088cc702088cc70208 + .octa 0x8cc702088cc702088cc702088cc70208 + .octa 0x90befffa90befffa90befffa90befffa + .octa 0x90befffa90befffa90befffa90befffa + .octa 0xa4506ceba4506ceba4506ceba4506ceb + .octa 0xa4506ceba4506ceba4506ceba4506ceb + .octa 0xbef9a3f7bef9a3f7bef9a3f7bef9a3f7 + .octa 0xbef9a3f7bef9a3f7bef9a3f7bef9a3f7 + .octa 0xc67178f2c67178f2c67178f2c67178f2 + .octa 0xc67178f2c67178f2c67178f2c67178f2 +PSHUFFLE_BYTE_FLIP_MASK: +.octa 0x0c0d0e0f08090a0b0405060700010203 +.octa 0x0c0d0e0f08090a0b0405060700010203 + +.align 64 +.global K256 +K256: + .int 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5 + .int 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5 + .int 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3 + .int 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174 + .int 0xe49b69c1,0xefbe4786,0x0fc19dc6,0x240ca1cc + .int 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da + .int 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7 + .int 0xc6e00bf3,0xd5a79147,0x06ca6351,0x14292967 + .int 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13 + .int 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85 + .int 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3 + .int 0xd192e819,0xd6990624,0xf40e3585,0x106aa070 + .int 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5 + .int 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3 + .int 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208 + .int 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2 |