// blake2-simd.cpp - written and placed in the public domain by // Jeffrey Walton, Uri Blumenthal and Marcel Raad. // // This source file uses intrinsics to gain access to ARMv7a/ARMv8a // NEON and SSE4.2 instructions. A separate source file is needed // because additional CXXFLAGS are required to enable the appropriate // instructions sets in some build configurations. #include "pch.h" #include "config.h" #include "misc.h" #include "blake2.h" // Uncomment for benchmarking C++ against SSE2 or NEON. // Do so in both blake2.cpp and blake2-simd.cpp. // #undef CRYPTOPP_SSE41_AVAILABLE // #undef CRYPTOPP_ARM_NEON_AVAILABLE // Disable NEON/ASIMD for Cortex-A53 and A57. The shifts are too slow and C/C++ is about // 3 cpb faster than NEON/ASIMD. Also see http://github.com/weidai11/cryptopp/issues/367. #if (defined(__aarch32__) || defined(__aarch64__)) && defined(CRYPTOPP_SLOW_ARMV8_SHIFT) # undef CRYPTOPP_ARM_NEON_AVAILABLE #endif #if !(defined(__ARM_NEON) || defined(_MSC_VER)) # undef CRYPTOPP_ARM_NEON_AVAILABLE #endif #if (CRYPTOPP_SSE41_AVAILABLE) # include # include # include #endif #if (CRYPTOPP_ARM_NEON_AVAILABLE) # include #endif // Clang __m128i casts, http://bugs.llvm.org/show_bug.cgi?id=20670 #define M128_CAST(x) ((__m128i *)(void *)(x)) #define CONST_M128_CAST(x) ((const __m128i *)(const void *)(x)) NAMESPACE_BEGIN(CryptoPP) // Sun Studio 12.3 and earlier lack SSE2's _mm_set_epi64x. Win32 lacks _mm_set_epi64x, // Win64 supplies it except for VS2008. See http://stackoverflow.com/a/38547909/608639 #if CRYPTOPP_SSE2_INTRIN_AVAILABLE && ((__SUNPRO_CC >= 0x5100 && __SUNPRO_CC < 0x5130) || \ (defined(_MSC_VER) && _MSC_VER < 1600) || (defined(_M_IX86) && _MSC_VER >= 1600)) inline __m128i MM_SET_EPI64X(const word64 a, const word64 b) { const word64 t[2] = {b,a}; __m128i r; std::memcpy(&r, t, sizeof(t)); return r; } #else # define MM_SET_EPI64X(a, b) _mm_set_epi64x(a, b) #endif ANONYMOUS_NAMESPACE_BEGIN CRYPTOPP_ALIGN_DATA(16) const word32 BLAKE2S_IV[8] = { 0x6A09E667UL, 0xBB67AE85UL, 0x3C6EF372UL, 0xA54FF53AUL, 0x510E527FUL, 0x9B05688CUL, 0x1F83D9ABUL, 0x5BE0CD19UL }; CRYPTOPP_ALIGN_DATA(16) const word64 BLAKE2B_IV[8] = { W64LIT(0x6a09e667f3bcc908), W64LIT(0xbb67ae8584caa73b), W64LIT(0x3c6ef372fe94f82b), W64LIT(0xa54ff53a5f1d36f1), W64LIT(0x510e527fade682d1), W64LIT(0x9b05688c2b3e6c1f), W64LIT(0x1f83d9abfb41bd6b), W64LIT(0x5be0cd19137e2179) }; ANONYMOUS_NAMESPACE_END #if CRYPTOPP_SSE41_AVAILABLE void BLAKE2_Compress32_SSE4(const byte* input, BLAKE2_State& state) { __m128i row1, row2, row3, row4; __m128i buf1, buf2, buf3, buf4; __m128i t0, t1, t2; __m128i ff0, ff1; const __m128i r8 = _mm_set_epi8(12, 15, 14, 13, 8, 11, 10, 9, 4, 7, 6, 5, 0, 3, 2, 1); const __m128i r16 = _mm_set_epi8(13, 12, 15, 14, 9, 8, 11, 10, 5, 4, 7, 6, 1, 0, 3, 2); const __m128i m0 = _mm_loadu_si128(CONST_M128_CAST(input + 00)); const __m128i m1 = _mm_loadu_si128(CONST_M128_CAST(input + 16)); const __m128i m2 = _mm_loadu_si128(CONST_M128_CAST(input + 32)); const __m128i m3 = _mm_loadu_si128(CONST_M128_CAST(input + 48)); row1 = ff0 = _mm_loadu_si128(CONST_M128_CAST(&state.h[0])); row2 = ff1 = _mm_loadu_si128(CONST_M128_CAST(&state.h[4])); row3 = _mm_setr_epi32(BLAKE2S_IV[0], BLAKE2S_IV[1], BLAKE2S_IV[2], BLAKE2S_IV[3]); row4 = _mm_xor_si128(_mm_setr_epi32(BLAKE2S_IV[4], BLAKE2S_IV[5], BLAKE2S_IV[6], BLAKE2S_IV[7]), _mm_loadu_si128(CONST_M128_CAST(&state.t[0]))); buf1 = _mm_castps_si128((_mm_shuffle_ps(_mm_castsi128_ps((m0)), _mm_castsi128_ps((m1)), _MM_SHUFFLE(2,0,2,0)))); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); buf2 = _mm_castps_si128((_mm_shuffle_ps(_mm_castsi128_ps((m0)), _mm_castsi128_ps((m1)), _MM_SHUFFLE(3,1,3,1)))); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); buf3 = _mm_castps_si128((_mm_shuffle_ps(_mm_castsi128_ps((m2)), _mm_castsi128_ps((m3)), _MM_SHUFFLE(2,0,2,0)))); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); buf4 = _mm_castps_si128((_mm_shuffle_ps(_mm_castsi128_ps((m2)), _mm_castsi128_ps((m3)), _MM_SHUFFLE(3,1,3,1)))); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_blend_epi16(m1, m2, 0x0C); t1 = _mm_slli_si128(m3, 4); t2 = _mm_blend_epi16(t0, t1, 0xF0); buf1 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(2,1,0,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_shuffle_epi32(m2,_MM_SHUFFLE(0,0,2,0)); t1 = _mm_blend_epi16(m1,m3,0xC0); t2 = _mm_blend_epi16(t0, t1, 0xF0); buf2 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(2,3,0,1)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_slli_si128(m1, 4); t1 = _mm_blend_epi16(m2, t0, 0x30); t2 = _mm_blend_epi16(m0, t1, 0xF0); buf3 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(2,3,0,1)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpackhi_epi32(m0,m1); t1 = _mm_slli_si128(m3, 4); t2 = _mm_blend_epi16(t0, t1, 0x0C); buf4 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(2,3,0,1)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_unpackhi_epi32(m2,m3); t1 = _mm_blend_epi16(m3,m1,0x0C); t2 = _mm_blend_epi16(t0, t1, 0x0F); buf1 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(3,1,0,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpacklo_epi32(m2,m0); t1 = _mm_blend_epi16(t0, m0, 0xF0); t2 = _mm_slli_si128(m3, 8); buf2 = _mm_blend_epi16(t1, t2, 0xC0); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_blend_epi16(m0, m2, 0x3C); t1 = _mm_srli_si128(m1, 12); t2 = _mm_blend_epi16(t0,t1,0x03); buf3 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(1,0,3,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_slli_si128(m3, 4); t1 = _mm_blend_epi16(m0, m1, 0x33); t2 = _mm_blend_epi16(t1, t0, 0xC0); buf4 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(0,1,2,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_unpackhi_epi32(m0,m1); t1 = _mm_unpackhi_epi32(t0, m2); t2 = _mm_blend_epi16(t1, m3, 0x0C); buf1 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(3,1,0,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_slli_si128(m2, 8); t1 = _mm_blend_epi16(m3,m0,0x0C); t2 = _mm_blend_epi16(t1, t0, 0xC0); buf2 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(2,0,1,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_blend_epi16(m0,m1,0x0F); t1 = _mm_blend_epi16(t0, m3, 0xC0); buf3 = _mm_shuffle_epi32(t1, _MM_SHUFFLE(3,0,1,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpacklo_epi32(m0,m2); t1 = _mm_unpackhi_epi32(m1,m2); buf4 = _mm_unpacklo_epi64(t1,t0); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_unpacklo_epi64(m1,m2); t1 = _mm_unpackhi_epi64(m0,m2); t2 = _mm_blend_epi16(t0,t1,0x33); buf1 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(2,0,1,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpackhi_epi64(m1,m3); t1 = _mm_unpacklo_epi64(m0,m1); buf2 = _mm_blend_epi16(t0,t1,0x33); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_unpackhi_epi64(m3,m1); t1 = _mm_unpackhi_epi64(m2,m0); buf3 = _mm_blend_epi16(t1,t0,0x33); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_blend_epi16(m0,m2,0x03); t1 = _mm_slli_si128(t0, 8); t2 = _mm_blend_epi16(t1,m3,0x0F); buf4 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(1,2,0,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_unpackhi_epi32(m0,m1); t1 = _mm_unpacklo_epi32(m0,m2); buf1 = _mm_unpacklo_epi64(t0,t1); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_srli_si128(m2, 4); t1 = _mm_blend_epi16(m0,m3,0x03); buf2 = _mm_blend_epi16(t1,t0,0x3C); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_blend_epi16(m1,m0,0x0C); t1 = _mm_srli_si128(m3, 4); t2 = _mm_blend_epi16(t0,t1,0x30); buf3 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(1,2,3,0)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpacklo_epi64(m1,m2); t1= _mm_shuffle_epi32(m3, _MM_SHUFFLE(0,2,0,1)); buf4 = _mm_blend_epi16(t0,t1,0x33); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_slli_si128(m1, 12); t1 = _mm_blend_epi16(m0,m3,0x33); buf1 = _mm_blend_epi16(t1,t0,0xC0); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_blend_epi16(m3,m2,0x30); t1 = _mm_srli_si128(m1, 4); t2 = _mm_blend_epi16(t0,t1,0x03); buf2 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(2,1,3,0)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_unpacklo_epi64(m0,m2); t1 = _mm_srli_si128(m1, 4); buf3 = _mm_shuffle_epi32(_mm_blend_epi16(t0,t1,0x0C), _MM_SHUFFLE(2,3,1,0)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpackhi_epi32(m1,m2); t1 = _mm_unpackhi_epi64(m0,t0); buf4 = _mm_shuffle_epi32(t1, _MM_SHUFFLE(3,0,1,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_unpackhi_epi32(m0,m1); t1 = _mm_blend_epi16(t0,m3,0x0F); buf1 = _mm_shuffle_epi32(t1,_MM_SHUFFLE(2,0,3,1)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_blend_epi16(m2,m3,0x30); t1 = _mm_srli_si128(m0,4); t2 = _mm_blend_epi16(t0,t1,0x03); buf2 = _mm_shuffle_epi32(t2, _MM_SHUFFLE(1,0,2,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_unpackhi_epi64(m0,m3); t1 = _mm_unpacklo_epi64(m1,m2); t2 = _mm_blend_epi16(t0,t1,0x3C); buf3 = _mm_shuffle_epi32(t2,_MM_SHUFFLE(0,2,3,1)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpacklo_epi32(m0,m1); t1 = _mm_unpackhi_epi32(m1,m2); buf4 = _mm_unpacklo_epi64(t0,t1); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_unpackhi_epi32(m1,m3); t1 = _mm_unpacklo_epi64(t0,m0); t2 = _mm_blend_epi16(t1,m2,0xC0); buf1 = _mm_shufflehi_epi16(t2,_MM_SHUFFLE(1,0,3,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_unpackhi_epi32(m0,m3); t1 = _mm_blend_epi16(m2,t0,0xF0); buf2 = _mm_shuffle_epi32(t1,_MM_SHUFFLE(0,2,1,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_blend_epi16(m2,m0,0x0C); t1 = _mm_slli_si128(t0,4); buf3 = _mm_blend_epi16(t1,m3,0x0F); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_blend_epi16(m1,m0,0x30); buf4 = _mm_shuffle_epi32(t0,_MM_SHUFFLE(1,0,3,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); t0 = _mm_blend_epi16(m0,m2,0x03); t1 = _mm_blend_epi16(m1,m2,0x30); t2 = _mm_blend_epi16(t1,t0,0x0F); buf1 = _mm_shuffle_epi32(t2,_MM_SHUFFLE(1,3,0,2)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf1), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_slli_si128(m0,4); t1 = _mm_blend_epi16(m1,t0,0xC0); buf2 = _mm_shuffle_epi32(t1,_MM_SHUFFLE(1,2,0,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf2), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(2,1,0,3)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(0,3,2,1)); t0 = _mm_unpackhi_epi32(m0,m3); t1 = _mm_unpacklo_epi32(m2,m3); t2 = _mm_unpackhi_epi64(t0,t1); buf3 = _mm_shuffle_epi32(t2,_MM_SHUFFLE(3,0,2,1)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf3), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r16); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 12),_mm_slli_epi32(row2, 20)); t0 = _mm_blend_epi16(m3,m2,0xC0); t1 = _mm_unpacklo_epi32(m0,m3); t2 = _mm_blend_epi16(t0,t1,0x0F); buf4 = _mm_shuffle_epi32(t2,_MM_SHUFFLE(0,1,2,3)); row1 = _mm_add_epi32(_mm_add_epi32(row1, buf4), row2); row4 = _mm_xor_si128(row4, row1); row4 = _mm_shuffle_epi8(row4,r8); row3 = _mm_add_epi32(row3, row4); row2 = _mm_xor_si128(row2, row3); row2 = _mm_xor_si128(_mm_srli_epi32(row2, 7),_mm_slli_epi32(row2, 25)); row4 = _mm_shuffle_epi32(row4, _MM_SHUFFLE(0,3,2,1)); row3 = _mm_shuffle_epi32(row3, _MM_SHUFFLE(1,0,3,2)); row2 = _mm_shuffle_epi32(row2, _MM_SHUFFLE(2,1,0,3)); _mm_storeu_si128(M128_CAST(&state.h[0]), _mm_xor_si128(ff0, _mm_xor_si128(row1, row3))); _mm_storeu_si128(M128_CAST(&state.h[4]), _mm_xor_si128(ff1, _mm_xor_si128(row2, row4))); } void BLAKE2_Compress64_SSE4(const byte* input, BLAKE2_State& state) { __m128i row1l, row1h; __m128i row2l, row2h; __m128i row3l, row3h; __m128i row4l, row4h; __m128i b0, b1, t0, t1; const __m128i r16 = _mm_setr_epi8(2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 8, 9); const __m128i r24 = _mm_setr_epi8(3, 4, 5, 6, 7, 0, 1, 2, 11, 12, 13, 14, 15, 8, 9, 10); const __m128i m0 = _mm_loadu_si128(CONST_M128_CAST(input + 00)); const __m128i m1 = _mm_loadu_si128(CONST_M128_CAST(input + 16)); const __m128i m2 = _mm_loadu_si128(CONST_M128_CAST(input + 32)); const __m128i m3 = _mm_loadu_si128(CONST_M128_CAST(input + 48)); const __m128i m4 = _mm_loadu_si128(CONST_M128_CAST(input + 64)); const __m128i m5 = _mm_loadu_si128(CONST_M128_CAST(input + 80)); const __m128i m6 = _mm_loadu_si128(CONST_M128_CAST(input + 96)); const __m128i m7 = _mm_loadu_si128(CONST_M128_CAST(input + 112)); row1l = _mm_loadu_si128(CONST_M128_CAST(&state.h[0])); row1h = _mm_loadu_si128(CONST_M128_CAST(&state.h[2])); row2l = _mm_loadu_si128(CONST_M128_CAST(&state.h[4])); row2h = _mm_loadu_si128(CONST_M128_CAST(&state.h[6])); row3l = _mm_loadu_si128(CONST_M128_CAST(&BLAKE2B_IV[0])); row3h = _mm_loadu_si128(CONST_M128_CAST(&BLAKE2B_IV[2])); row4l = _mm_xor_si128(_mm_loadu_si128(CONST_M128_CAST(&BLAKE2B_IV[4])), _mm_loadu_si128(CONST_M128_CAST(&state.t[0]))); row4h = _mm_xor_si128(_mm_loadu_si128(CONST_M128_CAST(&BLAKE2B_IV[6])), _mm_loadu_si128(CONST_M128_CAST(&state.f[0]))); b0 = _mm_unpacklo_epi64(m0, m1); b1 = _mm_unpacklo_epi64(m2, m3); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m0, m1); b1 = _mm_unpackhi_epi64(m2, m3); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m4, m5); b1 = _mm_unpacklo_epi64(m6, m7); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m4, m5); b1 = _mm_unpackhi_epi64(m6, m7); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m7, m2); b1 = _mm_unpackhi_epi64(m4, m6); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m5, m4); b1 = _mm_alignr_epi8(m3, m7, 8); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_shuffle_epi32(m0, _MM_SHUFFLE(1,0,3,2)); b1 = _mm_unpackhi_epi64(m5, m2); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m6, m1); b1 = _mm_unpackhi_epi64(m3, m1); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_alignr_epi8(m6, m5, 8); b1 = _mm_unpackhi_epi64(m2, m7); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m4, m0); b1 = _mm_blend_epi16(m1, m6, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_blend_epi16(m5, m1, 0xF0); b1 = _mm_unpackhi_epi64(m3, m4); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m7, m3); b1 = _mm_alignr_epi8(m2, m0, 8); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpackhi_epi64(m3, m1); b1 = _mm_unpackhi_epi64(m6, m5); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m4, m0); b1 = _mm_unpacklo_epi64(m6, m7); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_blend_epi16(m1, m2, 0xF0); b1 = _mm_blend_epi16(m2, m7, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m3, m5); b1 = _mm_unpacklo_epi64(m0, m4); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpackhi_epi64(m4, m2); b1 = _mm_unpacklo_epi64(m1, m5); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_blend_epi16(m0, m3, 0xF0); b1 = _mm_blend_epi16(m2, m7, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_blend_epi16(m7, m5, 0xF0); b1 = _mm_blend_epi16(m3, m1, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_alignr_epi8(m6, m0, 8); b1 = _mm_blend_epi16(m4, m6, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m1, m3); b1 = _mm_unpacklo_epi64(m0, m4); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m6, m5); b1 = _mm_unpackhi_epi64(m5, m1); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_blend_epi16(m2, m3, 0xF0); b1 = _mm_unpackhi_epi64(m7, m0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m6, m2); b1 = _mm_blend_epi16(m7, m4, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_blend_epi16(m6, m0, 0xF0); b1 = _mm_unpacklo_epi64(m7, m2); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m2, m7); b1 = _mm_alignr_epi8(m5, m6, 8); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m0, m3); b1 = _mm_shuffle_epi32(m4, _MM_SHUFFLE(1,0,3,2)); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m3, m1); b1 = _mm_blend_epi16(m1, m5, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpackhi_epi64(m6, m3); b1 = _mm_blend_epi16(m6, m1, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_alignr_epi8(m7, m5, 8); b1 = _mm_unpackhi_epi64(m0, m4); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_unpackhi_epi64(m2, m7); b1 = _mm_unpacklo_epi64(m4, m1); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m0, m2); b1 = _mm_unpacklo_epi64(m3, m5); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m3, m7); b1 = _mm_alignr_epi8(m0, m5, 8); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m7, m4); b1 = _mm_alignr_epi8(m4, m1, 8); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = m6; b1 = _mm_alignr_epi8(m5, m0, 8); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_blend_epi16(m1, m3, 0xF0); b1 = m2; row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m5, m4); b1 = _mm_unpackhi_epi64(m3, m0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m1, m2); b1 = _mm_blend_epi16(m3, m2, 0xF0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_unpackhi_epi64(m7, m4); b1 = _mm_unpackhi_epi64(m1, m6); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_alignr_epi8(m7, m5, 8); b1 = _mm_unpacklo_epi64(m6, m0); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m0, m1); b1 = _mm_unpacklo_epi64(m2, m3); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m0, m1); b1 = _mm_unpackhi_epi64(m2, m3); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m4, m5); b1 = _mm_unpacklo_epi64(m6, m7); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpackhi_epi64(m4, m5); b1 = _mm_unpackhi_epi64(m6, m7); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; b0 = _mm_unpacklo_epi64(m7, m2); b1 = _mm_unpackhi_epi64(m4, m6); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m5, m4); b1 = _mm_alignr_epi8(m3, m7, 8); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2h, row2l, 8); t1 = _mm_alignr_epi8(row2l, row2h, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4h, row4l, 8); t1 = _mm_alignr_epi8(row4l, row4h, 8); row4l = t1, row4h = t0; b0 = _mm_shuffle_epi32(m0, _MM_SHUFFLE(1,0,3,2)); b1 = _mm_unpackhi_epi64(m5, m2); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi32(row4l, _MM_SHUFFLE(2,3,0,1)); row4h = _mm_shuffle_epi32(row4h, _MM_SHUFFLE(2,3,0,1)); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_shuffle_epi8(row2l, r24); row2h = _mm_shuffle_epi8(row2h, r24); b0 = _mm_unpacklo_epi64(m6, m1); b1 = _mm_unpackhi_epi64(m3, m1); row1l = _mm_add_epi64(_mm_add_epi64(row1l, b0), row2l); row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); row4l = _mm_xor_si128(row4l, row1l); row4h = _mm_xor_si128(row4h, row1h); row4l = _mm_shuffle_epi8(row4l, r16); row4h = _mm_shuffle_epi8(row4h, r16); row3l = _mm_add_epi64(row3l, row4l); row3h = _mm_add_epi64(row3h, row4h); row2l = _mm_xor_si128(row2l, row3l); row2h = _mm_xor_si128(row2h, row3h); row2l = _mm_xor_si128(_mm_srli_epi64(row2l, 63), _mm_add_epi64(row2l, row2l)); row2h = _mm_xor_si128(_mm_srli_epi64(row2h, 63), _mm_add_epi64(row2h, row2h)); t0 = _mm_alignr_epi8(row2l, row2h, 8); t1 = _mm_alignr_epi8(row2h, row2l, 8); row2l = t0, row2h = t1, t0 = row3l, row3l = row3h, row3h = t0; t0 = _mm_alignr_epi8(row4l, row4h, 8); t1 = _mm_alignr_epi8(row4h, row4l, 8); row4l = t1, row4h = t0; row1l = _mm_xor_si128(row3l, row1l); row1h = _mm_xor_si128(row3h, row1h); _mm_storeu_si128(M128_CAST(&state.h[0]), _mm_xor_si128(_mm_loadu_si128(CONST_M128_CAST(&state.h[0])), row1l)); _mm_storeu_si128(M128_CAST(&state.h[2]), _mm_xor_si128(_mm_loadu_si128(CONST_M128_CAST(&state.h[2])), row1h)); row2l = _mm_xor_si128(row4l, row2l); row2h = _mm_xor_si128(row4h, row2h); _mm_storeu_si128(M128_CAST(&state.h[4]), _mm_xor_si128(_mm_loadu_si128(CONST_M128_CAST(&state.h[4])), row2l)); _mm_storeu_si128(M128_CAST(&state.h[6]), _mm_xor_si128(_mm_loadu_si128(CONST_M128_CAST(&state.h[6])), row2h)); } #endif // CRYPTOPP_SSE41_AVAILABLE #if CRYPTOPP_ARM_NEON_AVAILABLE void BLAKE2_Compress32_NEON(const byte* input, BLAKE2_State& state) { #define BLAKE2S_LOAD_MSG_0_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m0), vget_high_u32(m0)).val[0]; \ t1 = vzip_u32(vget_low_u32(m1), vget_high_u32(m1)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_0_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m0), vget_high_u32(m0)).val[1]; \ t1 = vzip_u32(vget_low_u32(m1), vget_high_u32(m1)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_0_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m2), vget_high_u32(m2)).val[0]; \ t1 = vzip_u32(vget_low_u32(m3), vget_high_u32(m3)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_0_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m2), vget_high_u32(m2)).val[1]; \ t1 = vzip_u32(vget_low_u32(m3), vget_high_u32(m3)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_1_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m3), vget_low_u32(m1)).val[0]; \ t1 = vzip_u32(vget_low_u32(m2), vget_low_u32(m3)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_1_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m2), vget_low_u32(m2)).val[0]; \ t1 = vext_u32(vget_high_u32(m3), vget_high_u32(m1), 1); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_1_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vext_u32(vget_low_u32(m0), vget_low_u32(m0), 1); \ t1 = vzip_u32(vget_high_u32(m2), vget_low_u32(m1)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_1_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m3), vget_high_u32(m0)).val[0]; \ t1 = vzip_u32(vget_high_u32(m1), vget_high_u32(m0)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_2_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vext_u32(vget_high_u32(m2), vget_low_u32(m3), 1); \ t1 = vzip_u32(vget_low_u32(m1), vget_high_u32(m3)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_2_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m2), vget_low_u32(m0)).val[0]; \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m0), vget_low_u32(m3)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_2_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m2), vget_high_u32(m0)); \ t1 = vzip_u32(vget_high_u32(m1), vget_low_u32(m2)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_2_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m3), vget_high_u32(m1)).val[0]; \ t1 = vext_u32(vget_low_u32(m0), vget_low_u32(m1), 1); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_3_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m1), vget_high_u32(m0)).val[1]; \ t1 = vzip_u32(vget_low_u32(m3), vget_high_u32(m2)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_3_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m2), vget_low_u32(m0)).val[1]; \ t1 = vzip_u32(vget_low_u32(m3), vget_high_u32(m3)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_3_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m0), vget_low_u32(m1)); \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m1), vget_high_u32(m3)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_3_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m1), vget_high_u32(m2)).val[0]; \ t1 = vzip_u32(vget_low_u32(m0), vget_low_u32(m2)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_4_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m2), vget_low_u32(m1)).val[1]; \ t1 = vzip_u32((vget_high_u32(m0)), vget_high_u32(m2)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_4_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m0), vget_high_u32(m1)); \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m1), vget_high_u32(m3)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_4_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m3), vget_high_u32(m2)); \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m1), vget_high_u32(m0)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_4_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vext_u32(vget_low_u32(m0), vget_low_u32(m3), 1); \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m2), vget_low_u32(m3)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_5_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32((vget_high_u32(m0)), vget_high_u32(m1)).val[0]; \ t1 = vzip_u32(vget_low_u32(m0), vget_low_u32(m2)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_5_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m3), vget_high_u32(m2)).val[0]; \ t1 = vzip_u32(vget_high_u32(m2), vget_high_u32(m0)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_5_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m1), vget_high_u32(m1)); \ t1 = vzip_u32(vget_high_u32(m3), vget_low_u32(m0)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_5_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m3), vget_low_u32(m1)).val[1]; \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m3), vget_low_u32(m2)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_6_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m3), vget_low_u32(m0)); \ t1 = vzip_u32(vget_high_u32(m3), vget_low_u32(m1)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_6_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m1), vget_high_u32(m3)).val[1]; \ t1 = vext_u32(vget_low_u32(m3), vget_high_u32(m2), 1); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_6_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m0), vget_high_u32(m1)).val[0]; \ t1 = vext_u32(vget_low_u32(m2), vget_low_u32(m2), 1); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_6_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m1), vget_high_u32(m0)).val[1]; \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m0), vget_high_u32(m2)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_7_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m3), vget_high_u32(m1)).val[1]; \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m3), vget_high_u32(m0)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_7_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vext_u32(vget_high_u32(m2), vget_high_u32(m3), 1); \ t1 = vzip_u32(vget_low_u32(m0), vget_low_u32(m2)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_7_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m1), vget_high_u32(m3)).val[1]; \ t1 = vzip_u32(vget_low_u32(m2), vget_high_u32(m0)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_7_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_low_u32(m0), vget_low_u32(m1)).val[0]; \ t1 = vzip_u32(vget_high_u32(m1), vget_high_u32(m2)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_8_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m1), vget_high_u32(m3)).val[0]; \ t1 = vext_u32(vget_high_u32(m2), vget_low_u32(m0), 1); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_8_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m3), vget_low_u32(m2)).val[1]; \ t1 = vext_u32(vget_high_u32(m0), vget_low_u32(m2), 1); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_8_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m3), vget_low_u32(m3)); \ t1 = vext_u32(vget_low_u32(m0), vget_high_u32(m2), 1); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_8_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m0), vget_high_u32(m1)); \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_low_u32(m1), vget_low_u32(m1)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_9_1(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m2), vget_low_u32(m2)).val[0]; \ t1 = vzip_u32(vget_high_u32(m1), vget_low_u32(m0)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_9_2(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32((vget_high_u32(m0)), vget_low_u32(m1)).val[0]; \ t1 = vbsl_u32(vcreate_u32(0xFFFFFFFF), vget_high_u32(m1), vget_low_u32(m1)); \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_9_3(buf) \ do { uint32x2_t t0, t1; \ t0 = vzip_u32(vget_high_u32(m3), vget_low_u32(m2)).val[1]; \ t1 = vzip_u32((vget_high_u32(m0)), vget_low_u32(m3)).val[1]; \ buf = vcombine_u32(t0, t1); } while(0) #define BLAKE2S_LOAD_MSG_9_4(buf) \ do { uint32x2_t t0, t1; \ t0 = vext_u32(vget_high_u32(m2), vget_high_u32(m3), 1); \ t1 = vzip_u32(vget_low_u32(m3), vget_low_u32(m0)).val[0]; \ buf = vcombine_u32(t0, t1); } while(0) #define vrorq_n_u32_16(x) vreinterpretq_u32_u16(vrev32q_u16(vreinterpretq_u16_u32(x))) #define vrorq_n_u32_8(x) vsriq_n_u32(vshlq_n_u32((x), 24), (x), 8) #define vrorq_n_u32(x, c) vsriq_n_u32(vshlq_n_u32((x), 32-(c)), (x), (c)) #define BLAKE2S_G1(row1,row2,row3,row4,buf) \ do { \ row1 = vaddq_u32(vaddq_u32(row1, buf), row2); row4 = veorq_u32(row4, row1); \ row4 = vrorq_n_u32_16(row4); row3 = vaddq_u32(row3, row4); \ row2 = veorq_u32(row2, row3); row2 = vrorq_n_u32(row2, 12); \ } while(0) #define BLAKE2S_G2(row1,row2,row3,row4,buf) \ do { \ row1 = vaddq_u32(vaddq_u32(row1, buf), row2); row4 = veorq_u32(row4, row1); \ row4 = vrorq_n_u32_8(row4); row3 = vaddq_u32(row3, row4); \ row2 = veorq_u32(row2, row3); row2 = vrorq_n_u32(row2, 7); \ } while(0) #define BLAKE2S_DIAGONALIZE(row1,row2,row3,row4) \ do { \ row4 = vextq_u32(row4, row4, 3); row3 = vextq_u32(row3, row3, 2); row2 = vextq_u32(row2, row2, 1); \ } while(0) #define BLAKE2S_UNDIAGONALIZE(row1,row2,row3,row4) \ do { \ row4 = vextq_u32(row4, row4, 1); \ row3 = vextq_u32(row3, row3, 2); \ row2 = vextq_u32(row2, row2, 3); \ } while(0) #define BLAKE2S_ROUND(r) \ do { \ uint32x4_t buf1, buf2, buf3, buf4; \ BLAKE2S_LOAD_MSG_ ##r ##_1(buf1); \ BLAKE2S_G1(row1,row2,row3,row4,buf1); \ BLAKE2S_LOAD_MSG_ ##r ##_2(buf2); \ BLAKE2S_G2(row1,row2,row3,row4,buf2); \ BLAKE2S_DIAGONALIZE(row1,row2,row3,row4); \ BLAKE2S_LOAD_MSG_ ##r ##_3(buf3); \ BLAKE2S_G1(row1,row2,row3,row4,buf3); \ BLAKE2S_LOAD_MSG_ ##r ##_4(buf4); \ BLAKE2S_G2(row1,row2,row3,row4,buf4); \ BLAKE2S_UNDIAGONALIZE(row1,row2,row3,row4); \ } while(0) CRYPTOPP_ASSERT(IsAlignedOn(&state.h[0],GetAlignmentOf())); CRYPTOPP_ASSERT(IsAlignedOn(&state.t[0],GetAlignmentOf())); CRYPTOPP_ASSERT(IsAlignedOn(&state.f[0],GetAlignmentOf())); const uint32x4_t m0 = vreinterpretq_u32_u8(vld1q_u8((input + 00))); const uint32x4_t m1 = vreinterpretq_u32_u8(vld1q_u8((input + 16))); const uint32x4_t m2 = vreinterpretq_u32_u8(vld1q_u8((input + 32))); const uint32x4_t m3 = vreinterpretq_u32_u8(vld1q_u8((input + 48))); uint32x4_t row1, row2, row3, row4; const uint32x4_t f0 = row1 = vld1q_u32(&state.h[0]); const uint32x4_t f1 = row2 = vld1q_u32(&state.h[4]); row3 = vld1q_u32(&BLAKE2S_IV[0]); row4 = veorq_u32(vld1q_u32(&BLAKE2S_IV[4]), vld1q_u32(&state.t[0])); BLAKE2S_ROUND(0); BLAKE2S_ROUND(1); BLAKE2S_ROUND(2); BLAKE2S_ROUND(3); BLAKE2S_ROUND(4); BLAKE2S_ROUND(5); BLAKE2S_ROUND(6); BLAKE2S_ROUND(7); BLAKE2S_ROUND(8); BLAKE2S_ROUND(9); vst1q_u32(&state.h[0], veorq_u32(f0, veorq_u32(row1, row3))); vst1q_u32(&state.h[4], veorq_u32(f1, veorq_u32(row2, row4))); } void BLAKE2_Compress64_NEON(const byte* input, BLAKE2_State& state) { #define BLAKE2B_LOAD_MSG_0_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m0), vget_low_u64(m1)); b1 = vcombine_u64(vget_low_u64(m2), vget_low_u64(m3)); } while(0) #define BLAKE2B_LOAD_MSG_0_2(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m0), vget_high_u64(m1)); b1 = vcombine_u64(vget_high_u64(m2), vget_high_u64(m3)); } while(0) #define BLAKE2B_LOAD_MSG_0_3(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m4), vget_low_u64(m5)); b1 = vcombine_u64(vget_low_u64(m6), vget_low_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_0_4(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m4), vget_high_u64(m5)); b1 = vcombine_u64(vget_high_u64(m6), vget_high_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_1_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m7), vget_low_u64(m2)); b1 = vcombine_u64(vget_high_u64(m4), vget_high_u64(m6)); } while(0) #define BLAKE2B_LOAD_MSG_1_2(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m5), vget_low_u64(m4)); b1 = vextq_u64(m7, m3, 1); } while(0) #define BLAKE2B_LOAD_MSG_1_3(b0, b1) \ do { b0 = vextq_u64(m0, m0, 1); b1 = vcombine_u64(vget_high_u64(m5), vget_high_u64(m2)); } while(0) #define BLAKE2B_LOAD_MSG_1_4(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m6), vget_low_u64(m1)); b1 = vcombine_u64(vget_high_u64(m3), vget_high_u64(m1)); } while(0) #define BLAKE2B_LOAD_MSG_2_1(b0, b1) \ do { b0 = vextq_u64(m5, m6, 1); b1 = vcombine_u64(vget_high_u64(m2), vget_high_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_2_2(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m4), vget_low_u64(m0)); b1 = vcombine_u64(vget_low_u64(m1), vget_high_u64(m6)); } while(0) #define BLAKE2B_LOAD_MSG_2_3(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m5), vget_high_u64(m1)); b1 = vcombine_u64(vget_high_u64(m3), vget_high_u64(m4)); } while(0) #define BLAKE2B_LOAD_MSG_2_4(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m7), vget_low_u64(m3)); b1 = vextq_u64(m0, m2, 1); } while(0) #define BLAKE2B_LOAD_MSG_3_1(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m3), vget_high_u64(m1)); b1 = vcombine_u64(vget_high_u64(m6), vget_high_u64(m5)); } while(0) #define BLAKE2B_LOAD_MSG_3_2(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m4), vget_high_u64(m0)); b1 = vcombine_u64(vget_low_u64(m6), vget_low_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_3_3(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m1), vget_high_u64(m2)); b1 = vcombine_u64(vget_low_u64(m2), vget_high_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_3_4(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m3), vget_low_u64(m5)); b1 = vcombine_u64(vget_low_u64(m0), vget_low_u64(m4)); } while(0) #define BLAKE2B_LOAD_MSG_4_1(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m4), vget_high_u64(m2)); b1 = vcombine_u64(vget_low_u64(m1), vget_low_u64(m5)); } while(0) #define BLAKE2B_LOAD_MSG_4_2(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m0), vget_high_u64(m3)); b1 = vcombine_u64(vget_low_u64(m2), vget_high_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_4_3(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m7), vget_high_u64(m5)); b1 = vcombine_u64(vget_low_u64(m3), vget_high_u64(m1)); } while(0) #define BLAKE2B_LOAD_MSG_4_4(b0, b1) \ do { b0 = vextq_u64(m0, m6, 1); b1 = vcombine_u64(vget_low_u64(m4), vget_high_u64(m6)); } while(0) #define BLAKE2B_LOAD_MSG_5_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m1), vget_low_u64(m3)); b1 = vcombine_u64(vget_low_u64(m0), vget_low_u64(m4)); } while(0) #define BLAKE2B_LOAD_MSG_5_2(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m6), vget_low_u64(m5)); b1 = vcombine_u64(vget_high_u64(m5), vget_high_u64(m1)); } while(0) #define BLAKE2B_LOAD_MSG_5_3(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m2), vget_high_u64(m3)); b1 = vcombine_u64(vget_high_u64(m7), vget_high_u64(m0)); } while(0) #define BLAKE2B_LOAD_MSG_5_4(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m6), vget_high_u64(m2)); b1 = vcombine_u64(vget_low_u64(m7), vget_high_u64(m4)); } while(0) #define BLAKE2B_LOAD_MSG_6_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m6), vget_high_u64(m0)); b1 = vcombine_u64(vget_low_u64(m7), vget_low_u64(m2)); } while(0) #define BLAKE2B_LOAD_MSG_6_2(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m2), vget_high_u64(m7)); b1 = vextq_u64(m6, m5, 1); } while(0) #define BLAKE2B_LOAD_MSG_6_3(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m0), vget_low_u64(m3)); b1 = vextq_u64(m4, m4, 1); } while(0) #define BLAKE2B_LOAD_MSG_6_4(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m3), vget_high_u64(m1)); b1 = vcombine_u64(vget_low_u64(m1), vget_high_u64(m5)); } while(0) #define BLAKE2B_LOAD_MSG_7_1(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m6), vget_high_u64(m3)); b1 = vcombine_u64(vget_low_u64(m6), vget_high_u64(m1)); } while(0) #define BLAKE2B_LOAD_MSG_7_2(b0, b1) \ do { b0 = vextq_u64(m5, m7, 1); b1 = vcombine_u64(vget_high_u64(m0), vget_high_u64(m4)); } while(0) #define BLAKE2B_LOAD_MSG_7_3(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m2), vget_high_u64(m7)); b1 = vcombine_u64(vget_low_u64(m4), vget_low_u64(m1)); } while(0) #define BLAKE2B_LOAD_MSG_7_4(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m0), vget_low_u64(m2)); b1 = vcombine_u64(vget_low_u64(m3), vget_low_u64(m5)); } while(0) #define BLAKE2B_LOAD_MSG_8_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m3), vget_low_u64(m7)); b1 = vextq_u64(m5, m0, 1); } while(0) #define BLAKE2B_LOAD_MSG_8_2(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m7), vget_high_u64(m4)); b1 = vextq_u64(m1, m4, 1); } while(0) #define BLAKE2B_LOAD_MSG_8_3(b0, b1) \ do { b0 = m6; b1 = vextq_u64(m0, m5, 1); } while(0) #define BLAKE2B_LOAD_MSG_8_4(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m1), vget_high_u64(m3)); b1 = m2; } while(0) #define BLAKE2B_LOAD_MSG_9_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m5), vget_low_u64(m4)); b1 = vcombine_u64(vget_high_u64(m3), vget_high_u64(m0)); } while(0) #define BLAKE2B_LOAD_MSG_9_2(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m1), vget_low_u64(m2)); b1 = vcombine_u64(vget_low_u64(m3), vget_high_u64(m2)); } while(0) #define BLAKE2B_LOAD_MSG_9_3(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m7), vget_high_u64(m4)); b1 = vcombine_u64(vget_high_u64(m1), vget_high_u64(m6)); } while(0) #define BLAKE2B_LOAD_MSG_9_4(b0, b1) \ do { b0 = vextq_u64(m5, m7, 1); b1 = vcombine_u64(vget_low_u64(m6), vget_low_u64(m0)); } while(0) #define BLAKE2B_LOAD_MSG_10_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m0), vget_low_u64(m1)); b1 = vcombine_u64(vget_low_u64(m2), vget_low_u64(m3)); } while(0) #define BLAKE2B_LOAD_MSG_10_2(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m0), vget_high_u64(m1)); b1 = vcombine_u64(vget_high_u64(m2), vget_high_u64(m3)); } while(0) #define BLAKE2B_LOAD_MSG_10_3(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m4), vget_low_u64(m5)); b1 = vcombine_u64(vget_low_u64(m6), vget_low_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_10_4(b0, b1) \ do { b0 = vcombine_u64(vget_high_u64(m4), vget_high_u64(m5)); b1 = vcombine_u64(vget_high_u64(m6), vget_high_u64(m7)); } while(0) #define BLAKE2B_LOAD_MSG_11_1(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m7), vget_low_u64(m2)); b1 = vcombine_u64(vget_high_u64(m4), vget_high_u64(m6)); } while(0) #define BLAKE2B_LOAD_MSG_11_2(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m5), vget_low_u64(m4)); b1 = vextq_u64(m7, m3, 1); } while(0) #define BLAKE2B_LOAD_MSG_11_3(b0, b1) \ do { b0 = vextq_u64(m0, m0, 1); b1 = vcombine_u64(vget_high_u64(m5), vget_high_u64(m2)); } while(0) #define BLAKE2B_LOAD_MSG_11_4(b0, b1) \ do { b0 = vcombine_u64(vget_low_u64(m6), vget_low_u64(m1)); b1 = vcombine_u64(vget_high_u64(m3), vget_high_u64(m1)); } while(0) #define vrorq_n_u64_32(x) vreinterpretq_u64_u32(vrev64q_u32(vreinterpretq_u32_u64((x)))) #define vrorq_n_u64_24(x) vcombine_u64(\ vreinterpret_u64_u8(vext_u8(vreinterpret_u8_u64(vget_low_u64(x)), vreinterpret_u8_u64(vget_low_u64(x)), 3)), \ vreinterpret_u64_u8(vext_u8(vreinterpret_u8_u64(vget_high_u64(x)), vreinterpret_u8_u64(vget_high_u64(x)), 3))) #define vrorq_n_u64_16(x) vcombine_u64(\ vreinterpret_u64_u8(vext_u8(vreinterpret_u8_u64(vget_low_u64(x)), vreinterpret_u8_u64(vget_low_u64(x)), 2)), \ vreinterpret_u64_u8(vext_u8(vreinterpret_u8_u64(vget_high_u64(x)), vreinterpret_u8_u64(vget_high_u64(x)), 2))) #define vrorq_n_u64_63(x) veorq_u64(vaddq_u64(x, x), vshrq_n_u64(x, 63)) #define BLAKE2B_G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1) \ do { \ row1l = vaddq_u64(vaddq_u64(row1l, b0), row2l); \ row1h = vaddq_u64(vaddq_u64(row1h, b1), row2h); \ row4l = veorq_u64(row4l, row1l); row4h = veorq_u64(row4h, row1h); \ row4l = vrorq_n_u64_32(row4l); row4h = vrorq_n_u64_32(row4h); \ row3l = vaddq_u64(row3l, row4l); row3h = vaddq_u64(row3h, row4h); \ row2l = veorq_u64(row2l, row3l); row2h = veorq_u64(row2h, row3h); \ row2l = vrorq_n_u64_24(row2l); row2h = vrorq_n_u64_24(row2h); \ } while(0) #define BLAKE2B_G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1) \ do { \ row1l = vaddq_u64(vaddq_u64(row1l, b0), row2l); \ row1h = vaddq_u64(vaddq_u64(row1h, b1), row2h); \ row4l = veorq_u64(row4l, row1l); row4h = veorq_u64(row4h, row1h); \ row4l = vrorq_n_u64_16(row4l); row4h = vrorq_n_u64_16(row4h); \ row3l = vaddq_u64(row3l, row4l); row3h = vaddq_u64(row3h, row4h); \ row2l = veorq_u64(row2l, row3l); row2h = veorq_u64(row2h, row3h); \ row2l = vrorq_n_u64_63(row2l); row2h = vrorq_n_u64_63(row2h); \ } while(0) #define BLAKE2B_DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h) \ do { \ uint64x2_t t0 = vextq_u64(row2l, row2h, 1); \ uint64x2_t t1 = vextq_u64(row2h, row2l, 1); \ row2l = t0; row2h = t1; t0 = row3l; row3l = row3h; row3h = t0; \ t0 = vextq_u64(row4h, row4l, 1); t1 = vextq_u64(row4l, row4h, 1); \ row4l = t0; row4h = t1; \ } while(0) #define BLAKE2B_UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h) \ do { \ uint64x2_t t0 = vextq_u64(row2h, row2l, 1); \ uint64x2_t t1 = vextq_u64(row2l, row2h, 1); \ row2l = t0; row2h = t1; t0 = row3l; row3l = row3h; row3h = t0; \ t0 = vextq_u64(row4l, row4h, 1); t1 = vextq_u64(row4h, row4l, 1); \ row4l = t0; row4h = t1; \ } while(0) #define BLAKE2B_ROUND(r) \ do { \ uint64x2_t b0, b1; \ BLAKE2B_LOAD_MSG_ ##r ##_1(b0, b1); \ BLAKE2B_G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \ BLAKE2B_LOAD_MSG_ ##r ##_2(b0, b1); \ BLAKE2B_G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \ BLAKE2B_DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h); \ BLAKE2B_LOAD_MSG_ ##r ##_3(b0, b1); \ BLAKE2B_G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \ BLAKE2B_LOAD_MSG_ ##r ##_4(b0, b1); \ BLAKE2B_G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \ BLAKE2B_UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h); \ } while(0) CRYPTOPP_ASSERT(IsAlignedOn(&state.h[0],GetAlignmentOf())); CRYPTOPP_ASSERT(IsAlignedOn(&state.t[0],GetAlignmentOf())); CRYPTOPP_ASSERT(IsAlignedOn(&state.f[0],GetAlignmentOf())); const uint64x2_t m0 = vreinterpretq_u64_u8(vld1q_u8(input + 00)); const uint64x2_t m1 = vreinterpretq_u64_u8(vld1q_u8(input + 16)); const uint64x2_t m2 = vreinterpretq_u64_u8(vld1q_u8(input + 32)); const uint64x2_t m3 = vreinterpretq_u64_u8(vld1q_u8(input + 48)); const uint64x2_t m4 = vreinterpretq_u64_u8(vld1q_u8(input + 64)); const uint64x2_t m5 = vreinterpretq_u64_u8(vld1q_u8(input + 80)); const uint64x2_t m6 = vreinterpretq_u64_u8(vld1q_u8(input + 96)); const uint64x2_t m7 = vreinterpretq_u64_u8(vld1q_u8(input + 112)); uint64x2_t row1l, row1h, row2l, row2h; uint64x2_t row3l, row3h, row4l, row4h; const uint64x2_t h0 = row1l = vld1q_u64(&state.h[0]); const uint64x2_t h1 = row1h = vld1q_u64(&state.h[2]); const uint64x2_t h2 = row2l = vld1q_u64(&state.h[4]); const uint64x2_t h3 = row2h = vld1q_u64(&state.h[6]); row3l = vld1q_u64(&BLAKE2B_IV[0]); row3h = vld1q_u64(&BLAKE2B_IV[2]); row4l = veorq_u64(vld1q_u64(&BLAKE2B_IV[4]), vld1q_u64(&state.t[0])); row4h = veorq_u64(vld1q_u64(&BLAKE2B_IV[6]), vld1q_u64(&state.f[0])); BLAKE2B_ROUND(0); BLAKE2B_ROUND(1); BLAKE2B_ROUND(2); BLAKE2B_ROUND(3); BLAKE2B_ROUND(4); BLAKE2B_ROUND(5); BLAKE2B_ROUND(6); BLAKE2B_ROUND(7); BLAKE2B_ROUND(8); BLAKE2B_ROUND(9); BLAKE2B_ROUND(10); BLAKE2B_ROUND(11); vst1q_u64(&state.h[0], veorq_u64(h0, veorq_u64(row1l, row3l))); vst1q_u64(&state.h[2], veorq_u64(h1, veorq_u64(row1h, row3h))); vst1q_u64(&state.h[4], veorq_u64(h2, veorq_u64(row2l, row4l))); vst1q_u64(&state.h[6], veorq_u64(h3, veorq_u64(row2h, row4h))); } #endif // CRYPTOPP_ARM_NEON_AVAILABLE NAMESPACE_END