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Merge pull request #7187 from SparkiDev/sha256_intel_instrs

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SHA-256: Implementation using Intel instructions
This commit is contained in:
Daniel Pouzzner
2024-01-31 19:15:43 -05:00
committed by GitHub
parent 1fda249468 492490f7e6
commit f9bf96d9ba
4 changed files with 839 additions and 0 deletions
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1
wolfcrypt/src/cpuid.c
View File

@ -96,6 +96,7 @@
if (cpuid_flag(7, 0, EBX, 19)) { cpuid_flags |= CPUID_ADX ; }
if (cpuid_flag(1, 0, ECX, 22)) { cpuid_flags |= CPUID_MOVBE ; }
if (cpuid_flag(7, 0, EBX, 3)) { cpuid_flags |= CPUID_BMI1 ; }
if (cpuid_flag(7, 0, EBX, 29)) { cpuid_flags |= CPUID_SHA ; }
cpuid_check = 1;
}

24
wolfcrypt/src/sha256.c
View File

@ -302,7 +302,15 @@ static int InitSha256(wc_Sha256* sha256)
extern "C" {
#endif
extern int Transform_Sha256_SSE2_Sha(wc_Sha256 *sha256,
const byte* data);
extern int Transform_Sha256_SSE2_Sha_Len(wc_Sha256* sha256,
const byte* data, word32 len);
#if defined(HAVE_INTEL_AVX1)
extern int Transform_Sha256_AVX1_Sha(wc_Sha256 *sha256,
const byte* data);
extern int Transform_Sha256_AVX1_Sha_Len(wc_Sha256* sha256,
const byte* data, word32 len);
extern int Transform_Sha256_AVX1(wc_Sha256 *sha256, const byte* data);
extern int Transform_Sha256_AVX1_Len(wc_Sha256* sha256,
const byte* data, word32 len);
@ -356,6 +364,22 @@ static int InitSha256(wc_Sha256* sha256)
intel_flags = cpuid_get_flags();
if (IS_INTEL_SHA(intel_flags)) {
#ifdef HAVE_INTEL_AVX1
if (IS_INTEL_AVX1(intel_flags)) {
Transform_Sha256_p = Transform_Sha256_AVX1_Sha;
Transform_Sha256_Len_p = Transform_Sha256_AVX1_Sha_Len;
Transform_Sha256_is_vectorized = 1;
}
else
#endif
{
Transform_Sha256_p = Transform_Sha256_SSE2_Sha;
Transform_Sha256_Len_p = Transform_Sha256_SSE2_Sha_Len;
Transform_Sha256_is_vectorized = 1;
}
}
else
#ifdef HAVE_INTEL_AVX2
if (IS_INTEL_AVX2(intel_flags)) {
#ifdef HAVE_INTEL_RORX

812
wolfcrypt/src/sha256_asm.S
View File

@ -46,6 +46,440 @@
#endif /* NO_AVX2_SUPPORT */
#ifdef WOLFSSL_X86_64_BUILD
#ifndef __APPLE__
.data
#else
.section __DATA,__data
#endif /* __APPLE__ */
L_sse2_sha256_sha_k:
.long 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
.long 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
.long 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
.long 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
.long 0xe49b69c1,0xefbe4786,0xfc19dc6,0x240ca1cc
.long 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
.long 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
.long 0xc6e00bf3,0xd5a79147,0x6ca6351,0x14292967
.long 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
.long 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
.long 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
.long 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
.long 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
.long 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
.long 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
.long 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
#ifndef __APPLE__
.data
#else
.section __DATA,__data
#endif /* __APPLE__ */
#ifndef __APPLE__
.align 16
#else
.p2align 4
#endif /* __APPLE__ */
L_sse2_sha256_shuf_mask:
.quad 0x405060700010203, 0xc0d0e0f08090a0b
#ifndef __APPLE__
.text
.globl Transform_Sha256_SSE2_Sha
.type Transform_Sha256_SSE2_Sha,@function
.align 16
Transform_Sha256_SSE2_Sha:
#else
.section __TEXT,__text
.globl _Transform_Sha256_SSE2_Sha
.p2align 4
_Transform_Sha256_SSE2_Sha:
#endif /* __APPLE__ */
leaq 32(%rdi), %rdx
movdqa L_sse2_sha256_shuf_mask(%rip), %xmm10
movq (%rdi), %xmm1
movq 8(%rdi), %xmm2
movhpd 16(%rdi), %xmm1
movhpd 24(%rdi), %xmm2
pshufd $27, %xmm1, %xmm1
pshufd $27, %xmm2, %xmm2
movdqu (%rdx), %xmm3
movdqu 16(%rdx), %xmm4
movdqu 32(%rdx), %xmm5
movdqu 48(%rdx), %xmm6
pshufb %xmm10, %xmm3
movdqa %xmm1, %xmm8
movdqa %xmm2, %xmm9
# Rounds: 0-3
movdqa %xmm3, %xmm0
paddd 0+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
# Rounds: 4-7
pshufb %xmm10, %xmm4
movdqa %xmm4, %xmm0
paddd 16+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 8-11
pshufb %xmm10, %xmm5
movdqa %xmm5, %xmm0
paddd 32+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 12-15
pshufb %xmm10, %xmm6
movdqa %xmm6, %xmm0
paddd 48+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm6, %xmm7
palignr $4, %xmm5, %xmm7
paddd %xmm7, %xmm3
sha256msg2 %xmm6, %xmm3
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 16-19
movdqa %xmm3, %xmm0
paddd 64+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm3, %xmm7
palignr $4, %xmm6, %xmm7
paddd %xmm7, %xmm4
sha256msg2 %xmm3, %xmm4
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 20-23
movdqa %xmm4, %xmm0
paddd 80+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm4, %xmm7
palignr $4, %xmm3, %xmm7
paddd %xmm7, %xmm5
sha256msg2 %xmm4, %xmm5
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 24-27
movdqa %xmm5, %xmm0
paddd 96+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm5, %xmm7
palignr $4, %xmm4, %xmm7
paddd %xmm7, %xmm6
sha256msg2 %xmm5, %xmm6
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 28-31
movdqa %xmm6, %xmm0
paddd 112+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm6, %xmm7
palignr $4, %xmm5, %xmm7
paddd %xmm7, %xmm3
sha256msg2 %xmm6, %xmm3
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 32-35
movdqa %xmm3, %xmm0
paddd 128+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm3, %xmm7
palignr $4, %xmm6, %xmm7
paddd %xmm7, %xmm4
sha256msg2 %xmm3, %xmm4
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 36-39
movdqa %xmm4, %xmm0
paddd 144+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm4, %xmm7
palignr $4, %xmm3, %xmm7
paddd %xmm7, %xmm5
sha256msg2 %xmm4, %xmm5
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 40-43
movdqa %xmm5, %xmm0
paddd 160+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm5, %xmm7
palignr $4, %xmm4, %xmm7
paddd %xmm7, %xmm6
sha256msg2 %xmm5, %xmm6
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 44-47
movdqa %xmm6, %xmm0
paddd 176+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm6, %xmm7
palignr $4, %xmm5, %xmm7
paddd %xmm7, %xmm3
sha256msg2 %xmm6, %xmm3
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 48-51
movdqa %xmm3, %xmm0
paddd 192+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm3, %xmm7
palignr $4, %xmm6, %xmm7
paddd %xmm7, %xmm4
sha256msg2 %xmm3, %xmm4
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 52-63
movdqa %xmm4, %xmm0
paddd 208+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm4, %xmm7
palignr $4, %xmm3, %xmm7
paddd %xmm7, %xmm5
sha256msg2 %xmm4, %xmm5
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
movdqa %xmm5, %xmm0
paddd 224+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm5, %xmm7
palignr $4, %xmm4, %xmm7
paddd %xmm7, %xmm6
sha256msg2 %xmm5, %xmm6
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
movdqa %xmm6, %xmm0
paddd 240+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
paddd %xmm8, %xmm1
paddd %xmm9, %xmm2
pshufd $27, %xmm1, %xmm1
pshufd $27, %xmm2, %xmm2
movq %xmm1, (%rdi)
movq %xmm2, 8(%rdi)
movhpd %xmm1, 16(%rdi)
movhpd %xmm2, 24(%rdi)
xorq %rax, %rax
vzeroupper
repz retq
#ifndef __APPLE__
.size Transform_Sha256_SSE2_Sha,.-Transform_Sha256_SSE2_Sha
#endif /* __APPLE__ */
#ifndef __APPLE__
.text
.globl Transform_Sha256_SSE2_Sha_Len
.type Transform_Sha256_SSE2_Sha_Len,@function
.align 16
Transform_Sha256_SSE2_Sha_Len:
#else
.section __TEXT,__text
.globl _Transform_Sha256_SSE2_Sha_Len
.p2align 4
_Transform_Sha256_SSE2_Sha_Len:
#endif /* __APPLE__ */
movdqa L_sse2_sha256_shuf_mask(%rip), %xmm10
movq (%rdi), %xmm1
movq 8(%rdi), %xmm2
movhpd 16(%rdi), %xmm1
movhpd 24(%rdi), %xmm2
pshufd $27, %xmm1, %xmm1
pshufd $27, %xmm2, %xmm2
# Start of loop processing a block
L_sha256_sha_len_sse2_start:
movdqu (%rsi), %xmm3
movdqu 16(%rsi), %xmm4
movdqu 32(%rsi), %xmm5
movdqu 48(%rsi), %xmm6
pshufb %xmm10, %xmm3
movdqa %xmm1, %xmm8
movdqa %xmm2, %xmm9
# Rounds: 0-3
movdqa %xmm3, %xmm0
paddd 0+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
# Rounds: 4-7
pshufb %xmm10, %xmm4
movdqa %xmm4, %xmm0
paddd 16+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 8-11
pshufb %xmm10, %xmm5
movdqa %xmm5, %xmm0
paddd 32+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 12-15
pshufb %xmm10, %xmm6
movdqa %xmm6, %xmm0
paddd 48+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm6, %xmm7
palignr $4, %xmm5, %xmm7
paddd %xmm7, %xmm3
sha256msg2 %xmm6, %xmm3
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 16-19
movdqa %xmm3, %xmm0
paddd 64+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm3, %xmm7
palignr $4, %xmm6, %xmm7
paddd %xmm7, %xmm4
sha256msg2 %xmm3, %xmm4
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 20-23
movdqa %xmm4, %xmm0
paddd 80+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm4, %xmm7
palignr $4, %xmm3, %xmm7
paddd %xmm7, %xmm5
sha256msg2 %xmm4, %xmm5
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 24-27
movdqa %xmm5, %xmm0
paddd 96+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm5, %xmm7
palignr $4, %xmm4, %xmm7
paddd %xmm7, %xmm6
sha256msg2 %xmm5, %xmm6
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 28-31
movdqa %xmm6, %xmm0
paddd 112+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm6, %xmm7
palignr $4, %xmm5, %xmm7
paddd %xmm7, %xmm3
sha256msg2 %xmm6, %xmm3
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 32-35
movdqa %xmm3, %xmm0
paddd 128+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm3, %xmm7
palignr $4, %xmm6, %xmm7
paddd %xmm7, %xmm4
sha256msg2 %xmm3, %xmm4
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 36-39
movdqa %xmm4, %xmm0
paddd 144+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm4, %xmm7
palignr $4, %xmm3, %xmm7
paddd %xmm7, %xmm5
sha256msg2 %xmm4, %xmm5
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 40-43
movdqa %xmm5, %xmm0
paddd 160+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm5, %xmm7
palignr $4, %xmm4, %xmm7
paddd %xmm7, %xmm6
sha256msg2 %xmm5, %xmm6
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 44-47
movdqa %xmm6, %xmm0
paddd 176+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm6, %xmm7
palignr $4, %xmm5, %xmm7
paddd %xmm7, %xmm3
sha256msg2 %xmm6, %xmm3
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 48-51
movdqa %xmm3, %xmm0
paddd 192+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm3, %xmm7
palignr $4, %xmm6, %xmm7
paddd %xmm7, %xmm4
sha256msg2 %xmm3, %xmm4
pshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 52-63
movdqa %xmm4, %xmm0
paddd 208+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm4, %xmm7
palignr $4, %xmm3, %xmm7
paddd %xmm7, %xmm5
sha256msg2 %xmm4, %xmm5
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
movdqa %xmm5, %xmm0
paddd 224+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
movdqa %xmm5, %xmm7
palignr $4, %xmm4, %xmm7
paddd %xmm7, %xmm6
sha256msg2 %xmm5, %xmm6
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
movdqa %xmm6, %xmm0
paddd 240+L_sse2_sha256_sha_k(%rip), %xmm0
sha256rnds2 %xmm1, %xmm2
pshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
addq $0x40, %rsi
subl $0x40, %edx
paddd %xmm8, %xmm1
paddd %xmm9, %xmm2
jnz L_sha256_sha_len_sse2_start
pshufd $27, %xmm1, %xmm1
pshufd $27, %xmm2, %xmm2
movq %xmm1, (%rdi)
movq %xmm2, 8(%rdi)
movhpd %xmm1, 16(%rdi)
movhpd %xmm2, 24(%rdi)
xorq %rax, %rax
vzeroupper
repz retq
#ifndef __APPLE__
.size Transform_Sha256_SSE2_Sha_Len,.-Transform_Sha256_SSE2_Sha_Len
#endif /* __APPLE__ */
#ifdef HAVE_INTEL_AVX1
#ifndef __APPLE__
.data
@ -9672,6 +10106,384 @@ L_sha256_len_avx1_len_rorx_start:
#ifndef __APPLE__
.size Transform_Sha256_AVX1_RORX_Len,.-Transform_Sha256_AVX1_RORX_Len
#endif /* __APPLE__ */
#ifndef __APPLE__
.data
#else
.section __DATA,__data
#endif /* __APPLE__ */
L_avx1_sha256_sha_k:
.long 0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
.long 0x3956c25b,0x59f111f1,0x923f82a4,0xab1c5ed5
.long 0xd807aa98,0x12835b01,0x243185be,0x550c7dc3
.long 0x72be5d74,0x80deb1fe,0x9bdc06a7,0xc19bf174
.long 0xe49b69c1,0xefbe4786,0xfc19dc6,0x240ca1cc
.long 0x2de92c6f,0x4a7484aa,0x5cb0a9dc,0x76f988da
.long 0x983e5152,0xa831c66d,0xb00327c8,0xbf597fc7
.long 0xc6e00bf3,0xd5a79147,0x6ca6351,0x14292967
.long 0x27b70a85,0x2e1b2138,0x4d2c6dfc,0x53380d13
.long 0x650a7354,0x766a0abb,0x81c2c92e,0x92722c85
.long 0xa2bfe8a1,0xa81a664b,0xc24b8b70,0xc76c51a3
.long 0xd192e819,0xd6990624,0xf40e3585,0x106aa070
.long 0x19a4c116,0x1e376c08,0x2748774c,0x34b0bcb5
.long 0x391c0cb3,0x4ed8aa4a,0x5b9cca4f,0x682e6ff3
.long 0x748f82ee,0x78a5636f,0x84c87814,0x8cc70208
.long 0x90befffa,0xa4506ceb,0xbef9a3f7,0xc67178f2
#ifndef __APPLE__
.data
#else
.section __DATA,__data
#endif /* __APPLE__ */
#ifndef __APPLE__
.align 16
#else
.p2align 4
#endif /* __APPLE__ */
L_avx1_sha256_shuf_mask:
.quad 0x405060700010203, 0xc0d0e0f08090a0b
#ifndef __APPLE__
.text
.globl Transform_Sha256_AVX1_Sha
.type Transform_Sha256_AVX1_Sha,@function
.align 16
Transform_Sha256_AVX1_Sha:
#else
.section __TEXT,__text
.globl _Transform_Sha256_AVX1_Sha
.p2align 4
_Transform_Sha256_AVX1_Sha:
#endif /* __APPLE__ */
leaq 32(%rdi), %rdx
vmovdqa L_avx1_sha256_shuf_mask(%rip), %xmm10
vmovq (%rdi), %xmm1
vmovq 8(%rdi), %xmm2
vmovhpd 16(%rdi), %xmm1, %xmm1
vmovhpd 24(%rdi), %xmm2, %xmm2
vpshufd $27, %xmm1, %xmm1
vpshufd $27, %xmm2, %xmm2
vmovdqu (%rdx), %xmm3
vmovdqu 16(%rdx), %xmm4
vmovdqu 32(%rdx), %xmm5
vmovdqu 48(%rdx), %xmm6
vpshufb %xmm10, %xmm3, %xmm3
vmovdqa %xmm1, %xmm8
vmovdqa %xmm2, %xmm9
# Rounds: 0-3
vpaddd 0+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
# Rounds: 4-7
vpshufb %xmm10, %xmm4, %xmm4
vpaddd 16+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 8-11
vpshufb %xmm10, %xmm5, %xmm5
vpaddd 32+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 12-15
vpshufb %xmm10, %xmm6, %xmm6
vpaddd 48+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm5, %xmm6, %xmm7
vpaddd %xmm7, %xmm3, %xmm3
sha256msg2 %xmm6, %xmm3
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 16-19
vpaddd 64+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm6, %xmm3, %xmm7
vpaddd %xmm7, %xmm4, %xmm4
sha256msg2 %xmm3, %xmm4
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 20-23
vpaddd 80+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm3, %xmm4, %xmm7
vpaddd %xmm7, %xmm5, %xmm5
sha256msg2 %xmm4, %xmm5
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 24-27
vpaddd 96+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm4, %xmm5, %xmm7
vpaddd %xmm7, %xmm6, %xmm6
sha256msg2 %xmm5, %xmm6
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 28-31
vpaddd 112+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm5, %xmm6, %xmm7
vpaddd %xmm7, %xmm3, %xmm3
sha256msg2 %xmm6, %xmm3
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 32-35
vpaddd 128+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm6, %xmm3, %xmm7
vpaddd %xmm7, %xmm4, %xmm4
sha256msg2 %xmm3, %xmm4
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 36-39
vpaddd 144+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm3, %xmm4, %xmm7
vpaddd %xmm7, %xmm5, %xmm5
sha256msg2 %xmm4, %xmm5
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 40-43
vpaddd 160+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm4, %xmm5, %xmm7
vpaddd %xmm7, %xmm6, %xmm6
sha256msg2 %xmm5, %xmm6
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 44-47
vpaddd 176+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm5, %xmm6, %xmm7
vpaddd %xmm7, %xmm3, %xmm3
sha256msg2 %xmm6, %xmm3
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 48-51
vpaddd 192+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm6, %xmm3, %xmm7
vpaddd %xmm7, %xmm4, %xmm4
sha256msg2 %xmm3, %xmm4
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 52-63
vpaddd 208+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm3, %xmm4, %xmm7
vpaddd %xmm7, %xmm5, %xmm5
sha256msg2 %xmm4, %xmm5
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
vpaddd 224+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm4, %xmm5, %xmm7
vpaddd %xmm7, %xmm6, %xmm6
sha256msg2 %xmm5, %xmm6
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
vpaddd 240+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
vpaddd %xmm8, %xmm1, %xmm1
vpaddd %xmm9, %xmm2, %xmm2
vpshufd $27, %xmm1, %xmm1
vpshufd $27, %xmm2, %xmm2
vmovq %xmm1, (%rdi)
vmovq %xmm2, 8(%rdi)
vmovhpd %xmm1, 16(%rdi)
vmovhpd %xmm2, 24(%rdi)
xorq %rax, %rax
vzeroupper
repz retq
#ifndef __APPLE__
.size Transform_Sha256_AVX1_Sha,.-Transform_Sha256_AVX1_Sha
#endif /* __APPLE__ */
#ifndef __APPLE__
.text
.globl Transform_Sha256_AVX1_Sha_Len
.type Transform_Sha256_AVX1_Sha_Len,@function
.align 16
Transform_Sha256_AVX1_Sha_Len:
#else
.section __TEXT,__text
.globl _Transform_Sha256_AVX1_Sha_Len
.p2align 4
_Transform_Sha256_AVX1_Sha_Len:
#endif /* __APPLE__ */
vmovdqa L_avx1_sha256_shuf_mask(%rip), %xmm10
vmovq (%rdi), %xmm1
vmovq 8(%rdi), %xmm2
vmovhpd 16(%rdi), %xmm1, %xmm1
vmovhpd 24(%rdi), %xmm2, %xmm2
vpshufd $27, %xmm1, %xmm1
vpshufd $27, %xmm2, %xmm2
# Start of loop processing a block
L_sha256_sha_len_avx1_start:
vmovdqu (%rsi), %xmm3
vmovdqu 16(%rsi), %xmm4
vmovdqu 32(%rsi), %xmm5
vmovdqu 48(%rsi), %xmm6
vpshufb %xmm10, %xmm3, %xmm3
vmovdqa %xmm1, %xmm8
vmovdqa %xmm2, %xmm9
# Rounds: 0-3
vpaddd 0+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
# Rounds: 4-7
vpshufb %xmm10, %xmm4, %xmm4
vpaddd 16+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 8-11
vpshufb %xmm10, %xmm5, %xmm5
vpaddd 32+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 12-15
vpshufb %xmm10, %xmm6, %xmm6
vpaddd 48+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm5, %xmm6, %xmm7
vpaddd %xmm7, %xmm3, %xmm3
sha256msg2 %xmm6, %xmm3
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 16-19
vpaddd 64+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm6, %xmm3, %xmm7
vpaddd %xmm7, %xmm4, %xmm4
sha256msg2 %xmm3, %xmm4
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 20-23
vpaddd 80+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm3, %xmm4, %xmm7
vpaddd %xmm7, %xmm5, %xmm5
sha256msg2 %xmm4, %xmm5
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 24-27
vpaddd 96+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm4, %xmm5, %xmm7
vpaddd %xmm7, %xmm6, %xmm6
sha256msg2 %xmm5, %xmm6
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 28-31
vpaddd 112+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm5, %xmm6, %xmm7
vpaddd %xmm7, %xmm3, %xmm3
sha256msg2 %xmm6, %xmm3
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 32-35
vpaddd 128+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm6, %xmm3, %xmm7
vpaddd %xmm7, %xmm4, %xmm4
sha256msg2 %xmm3, %xmm4
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 36-39
vpaddd 144+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm3, %xmm4, %xmm7
vpaddd %xmm7, %xmm5, %xmm5
sha256msg2 %xmm4, %xmm5
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm4, %xmm3
sha256rnds2 %xmm2, %xmm1
# Rounds: 40-43
vpaddd 160+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm4, %xmm5, %xmm7
vpaddd %xmm7, %xmm6, %xmm6
sha256msg2 %xmm5, %xmm6
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm5, %xmm4
sha256rnds2 %xmm2, %xmm1
# Rounds: 44-47
vpaddd 176+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm5, %xmm6, %xmm7
vpaddd %xmm7, %xmm3, %xmm3
sha256msg2 %xmm6, %xmm3
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm6, %xmm5
sha256rnds2 %xmm2, %xmm1
# Rounds: 48-51
vpaddd 192+L_avx1_sha256_sha_k(%rip), %xmm3, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm6, %xmm3, %xmm7
vpaddd %xmm7, %xmm4, %xmm4
sha256msg2 %xmm3, %xmm4
vpshufd $14, %xmm0, %xmm0
sha256msg1 %xmm3, %xmm6
sha256rnds2 %xmm2, %xmm1
# Rounds: 52-63
vpaddd 208+L_avx1_sha256_sha_k(%rip), %xmm4, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm3, %xmm4, %xmm7
vpaddd %xmm7, %xmm5, %xmm5
sha256msg2 %xmm4, %xmm5
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
vpaddd 224+L_avx1_sha256_sha_k(%rip), %xmm5, %xmm0
sha256rnds2 %xmm1, %xmm2
vpalignr $4, %xmm4, %xmm5, %xmm7
vpaddd %xmm7, %xmm6, %xmm6
sha256msg2 %xmm5, %xmm6
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
vpaddd 240+L_avx1_sha256_sha_k(%rip), %xmm6, %xmm0
sha256rnds2 %xmm1, %xmm2
vpshufd $14, %xmm0, %xmm0
sha256rnds2 %xmm2, %xmm1
addq $0x40, %rsi
subl $0x40, %edx
vpaddd %xmm8, %xmm1, %xmm1
vpaddd %xmm9, %xmm2, %xmm2
jnz L_sha256_sha_len_avx1_start
vpshufd $27, %xmm1, %xmm1
vpshufd $27, %xmm2, %xmm2
vmovq %xmm1, (%rdi)
vmovq %xmm2, 8(%rdi)
vmovhpd %xmm1, 16(%rdi)
vmovhpd %xmm2, 24(%rdi)
xorq %rax, %rax
vzeroupper
repz retq
#ifndef __APPLE__
.size Transform_Sha256_AVX1_Sha_Len,.-Transform_Sha256_AVX1_Sha_Len
#endif /* __APPLE__ */
#endif /* HAVE_INTEL_AVX1 */
#ifdef HAVE_INTEL_AVX2
#ifndef __APPLE__

2
wolfssl/wolfcrypt/cpuid.h
View File

@ -50,6 +50,7 @@
#define CPUID_ADX 0x0040 /* ADCX, ADOX */
#define CPUID_MOVBE 0x0080 /* Move and byte swap */
#define CPUID_BMI1 0x0100 /* ANDN */
#define CPUID_SHA 0x0200 /* SHA-1 and SHA-256 instructions */
#define IS_INTEL_AVX1(f) ((f) & CPUID_AVX1)
#define IS_INTEL_AVX2(f) ((f) & CPUID_AVX2)
@ -60,6 +61,7 @@
#define IS_INTEL_ADX(f) ((f) & CPUID_ADX)
#define IS_INTEL_MOVBE(f) ((f) & CPUID_MOVBE)
#define IS_INTEL_BMI1(f) ((f) & CPUID_BMI1)
#define IS_INTEL_SHA(f) ((f) & CPUID_SHA)
#endif