sha256_avx2.cpp
1 // Copyright (c) 2017-present The Bitcoin Core developers 2 // Distributed under the MIT software license, see the accompanying 3 // file COPYING or http://www.opensource.org/licenses/mit-license.php. 4 5 #ifdef ENABLE_AVX2 6 7 #include <cstdint> 8 #include <immintrin.h> 9 10 #include <attributes.h> 11 #include <crypto/common.h> 12 13 namespace sha256d64_avx2 { 14 namespace { 15 16 __m256i inline K(uint32_t x) { return _mm256_set1_epi32(x); } 17 18 __m256i inline Add(__m256i x, __m256i y) { return _mm256_add_epi32(x, y); } 19 __m256i inline Add(__m256i x, __m256i y, __m256i z) { return Add(Add(x, y), z); } 20 __m256i inline Add(__m256i x, __m256i y, __m256i z, __m256i w) { return Add(Add(x, y), Add(z, w)); } 21 __m256i inline Add(__m256i x, __m256i y, __m256i z, __m256i w, __m256i v) { return Add(Add(x, y, z), Add(w, v)); } 22 __m256i inline Inc(__m256i& x, __m256i y) { x = Add(x, y); return x; } 23 __m256i inline Inc(__m256i& x, __m256i y, __m256i z) { x = Add(x, y, z); return x; } 24 __m256i inline Inc(__m256i& x, __m256i y, __m256i z, __m256i w) { x = Add(x, y, z, w); return x; } 25 __m256i inline Xor(__m256i x, __m256i y) { return _mm256_xor_si256(x, y); } 26 __m256i inline Xor(__m256i x, __m256i y, __m256i z) { return Xor(Xor(x, y), z); } 27 __m256i inline Or(__m256i x, __m256i y) { return _mm256_or_si256(x, y); } 28 __m256i inline And(__m256i x, __m256i y) { return _mm256_and_si256(x, y); } 29 __m256i inline ShR(__m256i x, int n) { return _mm256_srli_epi32(x, n); } 30 __m256i inline ShL(__m256i x, int n) { return _mm256_slli_epi32(x, n); } 31 32 __m256i inline Ch(__m256i x, __m256i y, __m256i z) { return Xor(z, And(x, Xor(y, z))); } 33 __m256i inline Maj(__m256i x, __m256i y, __m256i z) { return Or(And(x, y), And(z, Or(x, y))); } 34 __m256i inline Sigma0(__m256i x) { return Xor(Or(ShR(x, 2), ShL(x, 30)), Or(ShR(x, 13), ShL(x, 19)), Or(ShR(x, 22), ShL(x, 10))); } 35 __m256i inline Sigma1(__m256i x) { return Xor(Or(ShR(x, 6), ShL(x, 26)), Or(ShR(x, 11), ShL(x, 21)), Or(ShR(x, 25), ShL(x, 7))); } 36 __m256i inline sigma0(__m256i x) { return Xor(Or(ShR(x, 7), ShL(x, 25)), Or(ShR(x, 18), ShL(x, 14)), ShR(x, 3)); } 37 __m256i inline sigma1(__m256i x) { return Xor(Or(ShR(x, 17), ShL(x, 15)), Or(ShR(x, 19), ShL(x, 13)), ShR(x, 10)); } 38 39 /** One round of SHA-256. */ 40 void ALWAYS_INLINE Round(__m256i a, __m256i b, __m256i c, __m256i& d, __m256i e, __m256i f, __m256i g, __m256i& h, __m256i k) 41 { 42 __m256i t1 = Add(h, Sigma1(e), Ch(e, f, g), k); 43 __m256i t2 = Add(Sigma0(a), Maj(a, b, c)); 44 d = Add(d, t1); 45 h = Add(t1, t2); 46 } 47 48 __m256i inline Read8(const unsigned char* chunk, int offset) { 49 __m256i ret = _mm256_set_epi32( 50 ReadLE32(chunk + 0 + offset), 51 ReadLE32(chunk + 64 + offset), 52 ReadLE32(chunk + 128 + offset), 53 ReadLE32(chunk + 192 + offset), 54 ReadLE32(chunk + 256 + offset), 55 ReadLE32(chunk + 320 + offset), 56 ReadLE32(chunk + 384 + offset), 57 ReadLE32(chunk + 448 + offset) 58 ); 59 return _mm256_shuffle_epi8(ret, _mm256_set_epi32(0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL, 0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL)); 60 } 61 62 void inline Write8(unsigned char* out, int offset, __m256i v) { 63 v = _mm256_shuffle_epi8(v, _mm256_set_epi32(0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL, 0x0C0D0E0FUL, 0x08090A0BUL, 0x04050607UL, 0x00010203UL)); 64 WriteLE32(out + 0 + offset, _mm256_extract_epi32(v, 7)); 65 WriteLE32(out + 32 + offset, _mm256_extract_epi32(v, 6)); 66 WriteLE32(out + 64 + offset, _mm256_extract_epi32(v, 5)); 67 WriteLE32(out + 96 + offset, _mm256_extract_epi32(v, 4)); 68 WriteLE32(out + 128 + offset, _mm256_extract_epi32(v, 3)); 69 WriteLE32(out + 160 + offset, _mm256_extract_epi32(v, 2)); 70 WriteLE32(out + 192 + offset, _mm256_extract_epi32(v, 1)); 71 WriteLE32(out + 224 + offset, _mm256_extract_epi32(v, 0)); 72 } 73 74 } 75 76 void Transform_8way(unsigned char* out, const unsigned char* in) 77 { 78 // Transform 1 79 __m256i a = K(0x6a09e667ul); 80 __m256i b = K(0xbb67ae85ul); 81 __m256i c = K(0x3c6ef372ul); 82 __m256i d = K(0xa54ff53aul); 83 __m256i e = K(0x510e527ful); 84 __m256i f = K(0x9b05688cul); 85 __m256i g = K(0x1f83d9abul); 86 __m256i h = K(0x5be0cd19ul); 87 88 __m256i w0, w1, w2, w3, w4, w5, w6, w7, w8, w9, w10, w11, w12, w13, w14, w15; 89 90 Round(a, b, c, d, e, f, g, h, Add(K(0x428a2f98ul), w0 = Read8(in, 0))); 91 Round(h, a, b, c, d, e, f, g, Add(K(0x71374491ul), w1 = Read8(in, 4))); 92 Round(g, h, a, b, c, d, e, f, Add(K(0xb5c0fbcful), w2 = Read8(in, 8))); 93 Round(f, g, h, a, b, c, d, e, Add(K(0xe9b5dba5ul), w3 = Read8(in, 12))); 94 Round(e, f, g, h, a, b, c, d, Add(K(0x3956c25bul), w4 = Read8(in, 16))); 95 Round(d, e, f, g, h, a, b, c, Add(K(0x59f111f1ul), w5 = Read8(in, 20))); 96 Round(c, d, e, f, g, h, a, b, Add(K(0x923f82a4ul), w6 = Read8(in, 24))); 97 Round(b, c, d, e, f, g, h, a, Add(K(0xab1c5ed5ul), w7 = Read8(in, 28))); 98 Round(a, b, c, d, e, f, g, h, Add(K(0xd807aa98ul), w8 = Read8(in, 32))); 99 Round(h, a, b, c, d, e, f, g, Add(K(0x12835b01ul), w9 = Read8(in, 36))); 100 Round(g, h, a, b, c, d, e, f, Add(K(0x243185beul), w10 = Read8(in, 40))); 101 Round(f, g, h, a, b, c, d, e, Add(K(0x550c7dc3ul), w11 = Read8(in, 44))); 102 Round(e, f, g, h, a, b, c, d, Add(K(0x72be5d74ul), w12 = Read8(in, 48))); 103 Round(d, e, f, g, h, a, b, c, Add(K(0x80deb1feul), w13 = Read8(in, 52))); 104 Round(c, d, e, f, g, h, a, b, Add(K(0x9bdc06a7ul), w14 = Read8(in, 56))); 105 Round(b, c, d, e, f, g, h, a, Add(K(0xc19bf174ul), w15 = Read8(in, 60))); 106 Round(a, b, c, d, e, f, g, h, Add(K(0xe49b69c1ul), Inc(w0, sigma1(w14), w9, sigma0(w1)))); 107 Round(h, a, b, c, d, e, f, g, Add(K(0xefbe4786ul), Inc(w1, sigma1(w15), w10, sigma0(w2)))); 108 Round(g, h, a, b, c, d, e, f, Add(K(0x0fc19dc6ul), Inc(w2, sigma1(w0), w11, sigma0(w3)))); 109 Round(f, g, h, a, b, c, d, e, Add(K(0x240ca1ccul), Inc(w3, sigma1(w1), w12, sigma0(w4)))); 110 Round(e, f, g, h, a, b, c, d, Add(K(0x2de92c6ful), Inc(w4, sigma1(w2), w13, sigma0(w5)))); 111 Round(d, e, f, g, h, a, b, c, Add(K(0x4a7484aaul), Inc(w5, sigma1(w3), w14, sigma0(w6)))); 112 Round(c, d, e, f, g, h, a, b, Add(K(0x5cb0a9dcul), Inc(w6, sigma1(w4), w15, sigma0(w7)))); 113 Round(b, c, d, e, f, g, h, a, Add(K(0x76f988daul), Inc(w7, sigma1(w5), w0, sigma0(w8)))); 114 Round(a, b, c, d, e, f, g, h, Add(K(0x983e5152ul), Inc(w8, sigma1(w6), w1, sigma0(w9)))); 115 Round(h, a, b, c, d, e, f, g, Add(K(0xa831c66dul), Inc(w9, sigma1(w7), w2, sigma0(w10)))); 116 Round(g, h, a, b, c, d, e, f, Add(K(0xb00327c8ul), Inc(w10, sigma1(w8), w3, sigma0(w11)))); 117 Round(f, g, h, a, b, c, d, e, Add(K(0xbf597fc7ul), Inc(w11, sigma1(w9), w4, sigma0(w12)))); 118 Round(e, f, g, h, a, b, c, d, Add(K(0xc6e00bf3ul), Inc(w12, sigma1(w10), w5, sigma0(w13)))); 119 Round(d, e, f, g, h, a, b, c, Add(K(0xd5a79147ul), Inc(w13, sigma1(w11), w6, sigma0(w14)))); 120 Round(c, d, e, f, g, h, a, b, Add(K(0x06ca6351ul), Inc(w14, sigma1(w12), w7, sigma0(w15)))); 121 Round(b, c, d, e, f, g, h, a, Add(K(0x14292967ul), Inc(w15, sigma1(w13), w8, sigma0(w0)))); 122 Round(a, b, c, d, e, f, g, h, Add(K(0x27b70a85ul), Inc(w0, sigma1(w14), w9, sigma0(w1)))); 123 Round(h, a, b, c, d, e, f, g, Add(K(0x2e1b2138ul), Inc(w1, sigma1(w15), w10, sigma0(w2)))); 124 Round(g, h, a, b, c, d, e, f, Add(K(0x4d2c6dfcul), Inc(w2, sigma1(w0), w11, sigma0(w3)))); 125 Round(f, g, h, a, b, c, d, e, Add(K(0x53380d13ul), Inc(w3, sigma1(w1), w12, sigma0(w4)))); 126 Round(e, f, g, h, a, b, c, d, Add(K(0x650a7354ul), Inc(w4, sigma1(w2), w13, sigma0(w5)))); 127 Round(d, e, f, g, h, a, b, c, Add(K(0x766a0abbul), Inc(w5, sigma1(w3), w14, sigma0(w6)))); 128 Round(c, d, e, f, g, h, a, b, Add(K(0x81c2c92eul), Inc(w6, sigma1(w4), w15, sigma0(w7)))); 129 Round(b, c, d, e, f, g, h, a, Add(K(0x92722c85ul), Inc(w7, sigma1(w5), w0, sigma0(w8)))); 130 Round(a, b, c, d, e, f, g, h, Add(K(0xa2bfe8a1ul), Inc(w8, sigma1(w6), w1, sigma0(w9)))); 131 Round(h, a, b, c, d, e, f, g, Add(K(0xa81a664bul), Inc(w9, sigma1(w7), w2, sigma0(w10)))); 132 Round(g, h, a, b, c, d, e, f, Add(K(0xc24b8b70ul), Inc(w10, sigma1(w8), w3, sigma0(w11)))); 133 Round(f, g, h, a, b, c, d, e, Add(K(0xc76c51a3ul), Inc(w11, sigma1(w9), w4, sigma0(w12)))); 134 Round(e, f, g, h, a, b, c, d, Add(K(0xd192e819ul), Inc(w12, sigma1(w10), w5, sigma0(w13)))); 135 Round(d, e, f, g, h, a, b, c, Add(K(0xd6990624ul), Inc(w13, sigma1(w11), w6, sigma0(w14)))); 136 Round(c, d, e, f, g, h, a, b, Add(K(0xf40e3585ul), Inc(w14, sigma1(w12), w7, sigma0(w15)))); 137 Round(b, c, d, e, f, g, h, a, Add(K(0x106aa070ul), Inc(w15, sigma1(w13), w8, sigma0(w0)))); 138 Round(a, b, c, d, e, f, g, h, Add(K(0x19a4c116ul), Inc(w0, sigma1(w14), w9, sigma0(w1)))); 139 Round(h, a, b, c, d, e, f, g, Add(K(0x1e376c08ul), Inc(w1, sigma1(w15), w10, sigma0(w2)))); 140 Round(g, h, a, b, c, d, e, f, Add(K(0x2748774cul), Inc(w2, sigma1(w0), w11, sigma0(w3)))); 141 Round(f, g, h, a, b, c, d, e, Add(K(0x34b0bcb5ul), Inc(w3, sigma1(w1), w12, sigma0(w4)))); 142 Round(e, f, g, h, a, b, c, d, Add(K(0x391c0cb3ul), Inc(w4, sigma1(w2), w13, sigma0(w5)))); 143 Round(d, e, f, g, h, a, b, c, Add(K(0x4ed8aa4aul), Inc(w5, sigma1(w3), w14, sigma0(w6)))); 144 Round(c, d, e, f, g, h, a, b, Add(K(0x5b9cca4ful), Inc(w6, sigma1(w4), w15, sigma0(w7)))); 145 Round(b, c, d, e, f, g, h, a, Add(K(0x682e6ff3ul), Inc(w7, sigma1(w5), w0, sigma0(w8)))); 146 Round(a, b, c, d, e, f, g, h, Add(K(0x748f82eeul), Inc(w8, sigma1(w6), w1, sigma0(w9)))); 147 Round(h, a, b, c, d, e, f, g, Add(K(0x78a5636ful), Inc(w9, sigma1(w7), w2, sigma0(w10)))); 148 Round(g, h, a, b, c, d, e, f, Add(K(0x84c87814ul), Inc(w10, sigma1(w8), w3, sigma0(w11)))); 149 Round(f, g, h, a, b, c, d, e, Add(K(0x8cc70208ul), Inc(w11, sigma1(w9), w4, sigma0(w12)))); 150 Round(e, f, g, h, a, b, c, d, Add(K(0x90befffaul), Inc(w12, sigma1(w10), w5, sigma0(w13)))); 151 Round(d, e, f, g, h, a, b, c, Add(K(0xa4506cebul), Inc(w13, sigma1(w11), w6, sigma0(w14)))); 152 Round(c, d, e, f, g, h, a, b, Add(K(0xbef9a3f7ul), Inc(w14, sigma1(w12), w7, sigma0(w15)))); 153 Round(b, c, d, e, f, g, h, a, Add(K(0xc67178f2ul), Inc(w15, sigma1(w13), w8, sigma0(w0)))); 154 155 a = Add(a, K(0x6a09e667ul)); 156 b = Add(b, K(0xbb67ae85ul)); 157 c = Add(c, K(0x3c6ef372ul)); 158 d = Add(d, K(0xa54ff53aul)); 159 e = Add(e, K(0x510e527ful)); 160 f = Add(f, K(0x9b05688cul)); 161 g = Add(g, K(0x1f83d9abul)); 162 h = Add(h, K(0x5be0cd19ul)); 163 164 __m256i t0 = a, t1 = b, t2 = c, t3 = d, t4 = e, t5 = f, t6 = g, t7 = h; 165 166 // Transform 2 167 Round(a, b, c, d, e, f, g, h, K(0xc28a2f98ul)); 168 Round(h, a, b, c, d, e, f, g, K(0x71374491ul)); 169 Round(g, h, a, b, c, d, e, f, K(0xb5c0fbcful)); 170 Round(f, g, h, a, b, c, d, e, K(0xe9b5dba5ul)); 171 Round(e, f, g, h, a, b, c, d, K(0x3956c25bul)); 172 Round(d, e, f, g, h, a, b, c, K(0x59f111f1ul)); 173 Round(c, d, e, f, g, h, a, b, K(0x923f82a4ul)); 174 Round(b, c, d, e, f, g, h, a, K(0xab1c5ed5ul)); 175 Round(a, b, c, d, e, f, g, h, K(0xd807aa98ul)); 176 Round(h, a, b, c, d, e, f, g, K(0x12835b01ul)); 177 Round(g, h, a, b, c, d, e, f, K(0x243185beul)); 178 Round(f, g, h, a, b, c, d, e, K(0x550c7dc3ul)); 179 Round(e, f, g, h, a, b, c, d, K(0x72be5d74ul)); 180 Round(d, e, f, g, h, a, b, c, K(0x80deb1feul)); 181 Round(c, d, e, f, g, h, a, b, K(0x9bdc06a7ul)); 182 Round(b, c, d, e, f, g, h, a, K(0xc19bf374ul)); 183 Round(a, b, c, d, e, f, g, h, K(0x649b69c1ul)); 184 Round(h, a, b, c, d, e, f, g, K(0xf0fe4786ul)); 185 Round(g, h, a, b, c, d, e, f, K(0x0fe1edc6ul)); 186 Round(f, g, h, a, b, c, d, e, K(0x240cf254ul)); 187 Round(e, f, g, h, a, b, c, d, K(0x4fe9346ful)); 188 Round(d, e, f, g, h, a, b, c, K(0x6cc984beul)); 189 Round(c, d, e, f, g, h, a, b, K(0x61b9411eul)); 190 Round(b, c, d, e, f, g, h, a, K(0x16f988faul)); 191 Round(a, b, c, d, e, f, g, h, K(0xf2c65152ul)); 192 Round(h, a, b, c, d, e, f, g, K(0xa88e5a6dul)); 193 Round(g, h, a, b, c, d, e, f, K(0xb019fc65ul)); 194 Round(f, g, h, a, b, c, d, e, K(0xb9d99ec7ul)); 195 Round(e, f, g, h, a, b, c, d, K(0x9a1231c3ul)); 196 Round(d, e, f, g, h, a, b, c, K(0xe70eeaa0ul)); 197 Round(c, d, e, f, g, h, a, b, K(0xfdb1232bul)); 198 Round(b, c, d, e, f, g, h, a, K(0xc7353eb0ul)); 199 Round(a, b, c, d, e, f, g, h, K(0x3069bad5ul)); 200 Round(h, a, b, c, d, e, f, g, K(0xcb976d5ful)); 201 Round(g, h, a, b, c, d, e, f, K(0x5a0f118ful)); 202 Round(f, g, h, a, b, c, d, e, K(0xdc1eeefdul)); 203 Round(e, f, g, h, a, b, c, d, K(0x0a35b689ul)); 204 Round(d, e, f, g, h, a, b, c, K(0xde0b7a04ul)); 205 Round(c, d, e, f, g, h, a, b, K(0x58f4ca9dul)); 206 Round(b, c, d, e, f, g, h, a, K(0xe15d5b16ul)); 207 Round(a, b, c, d, e, f, g, h, K(0x007f3e86ul)); 208 Round(h, a, b, c, d, e, f, g, K(0x37088980ul)); 209 Round(g, h, a, b, c, d, e, f, K(0xa507ea32ul)); 210 Round(f, g, h, a, b, c, d, e, K(0x6fab9537ul)); 211 Round(e, f, g, h, a, b, c, d, K(0x17406110ul)); 212 Round(d, e, f, g, h, a, b, c, K(0x0d8cd6f1ul)); 213 Round(c, d, e, f, g, h, a, b, K(0xcdaa3b6dul)); 214 Round(b, c, d, e, f, g, h, a, K(0xc0bbbe37ul)); 215 Round(a, b, c, d, e, f, g, h, K(0x83613bdaul)); 216 Round(h, a, b, c, d, e, f, g, K(0xdb48a363ul)); 217 Round(g, h, a, b, c, d, e, f, K(0x0b02e931ul)); 218 Round(f, g, h, a, b, c, d, e, K(0x6fd15ca7ul)); 219 Round(e, f, g, h, a, b, c, d, K(0x521afacaul)); 220 Round(d, e, f, g, h, a, b, c, K(0x31338431ul)); 221 Round(c, d, e, f, g, h, a, b, K(0x6ed41a95ul)); 222 Round(b, c, d, e, f, g, h, a, K(0x6d437890ul)); 223 Round(a, b, c, d, e, f, g, h, K(0xc39c91f2ul)); 224 Round(h, a, b, c, d, e, f, g, K(0x9eccabbdul)); 225 Round(g, h, a, b, c, d, e, f, K(0xb5c9a0e6ul)); 226 Round(f, g, h, a, b, c, d, e, K(0x532fb63cul)); 227 Round(e, f, g, h, a, b, c, d, K(0xd2c741c6ul)); 228 Round(d, e, f, g, h, a, b, c, K(0x07237ea3ul)); 229 Round(c, d, e, f, g, h, a, b, K(0xa4954b68ul)); 230 Round(b, c, d, e, f, g, h, a, K(0x4c191d76ul)); 231 232 w0 = Add(t0, a); 233 w1 = Add(t1, b); 234 w2 = Add(t2, c); 235 w3 = Add(t3, d); 236 w4 = Add(t4, e); 237 w5 = Add(t5, f); 238 w6 = Add(t6, g); 239 w7 = Add(t7, h); 240 241 // Transform 3 242 a = K(0x6a09e667ul); 243 b = K(0xbb67ae85ul); 244 c = K(0x3c6ef372ul); 245 d = K(0xa54ff53aul); 246 e = K(0x510e527ful); 247 f = K(0x9b05688cul); 248 g = K(0x1f83d9abul); 249 h = K(0x5be0cd19ul); 250 251 Round(a, b, c, d, e, f, g, h, Add(K(0x428a2f98ul), w0)); 252 Round(h, a, b, c, d, e, f, g, Add(K(0x71374491ul), w1)); 253 Round(g, h, a, b, c, d, e, f, Add(K(0xb5c0fbcful), w2)); 254 Round(f, g, h, a, b, c, d, e, Add(K(0xe9b5dba5ul), w3)); 255 Round(e, f, g, h, a, b, c, d, Add(K(0x3956c25bul), w4)); 256 Round(d, e, f, g, h, a, b, c, Add(K(0x59f111f1ul), w5)); 257 Round(c, d, e, f, g, h, a, b, Add(K(0x923f82a4ul), w6)); 258 Round(b, c, d, e, f, g, h, a, Add(K(0xab1c5ed5ul), w7)); 259 Round(a, b, c, d, e, f, g, h, K(0x5807aa98ul)); 260 Round(h, a, b, c, d, e, f, g, K(0x12835b01ul)); 261 Round(g, h, a, b, c, d, e, f, K(0x243185beul)); 262 Round(f, g, h, a, b, c, d, e, K(0x550c7dc3ul)); 263 Round(e, f, g, h, a, b, c, d, K(0x72be5d74ul)); 264 Round(d, e, f, g, h, a, b, c, K(0x80deb1feul)); 265 Round(c, d, e, f, g, h, a, b, K(0x9bdc06a7ul)); 266 Round(b, c, d, e, f, g, h, a, K(0xc19bf274ul)); 267 Round(a, b, c, d, e, f, g, h, Add(K(0xe49b69c1ul), Inc(w0, sigma0(w1)))); 268 Round(h, a, b, c, d, e, f, g, Add(K(0xefbe4786ul), Inc(w1, K(0xa00000ul), sigma0(w2)))); 269 Round(g, h, a, b, c, d, e, f, Add(K(0x0fc19dc6ul), Inc(w2, sigma1(w0), sigma0(w3)))); 270 Round(f, g, h, a, b, c, d, e, Add(K(0x240ca1ccul), Inc(w3, sigma1(w1), sigma0(w4)))); 271 Round(e, f, g, h, a, b, c, d, Add(K(0x2de92c6ful), Inc(w4, sigma1(w2), sigma0(w5)))); 272 Round(d, e, f, g, h, a, b, c, Add(K(0x4a7484aaul), Inc(w5, sigma1(w3), sigma0(w6)))); 273 Round(c, d, e, f, g, h, a, b, Add(K(0x5cb0a9dcul), Inc(w6, sigma1(w4), K(0x100ul), sigma0(w7)))); 274 Round(b, c, d, e, f, g, h, a, Add(K(0x76f988daul), Inc(w7, sigma1(w5), w0, K(0x11002000ul)))); 275 Round(a, b, c, d, e, f, g, h, Add(K(0x983e5152ul), w8 = Add(K(0x80000000ul), sigma1(w6), w1))); 276 Round(h, a, b, c, d, e, f, g, Add(K(0xa831c66dul), w9 = Add(sigma1(w7), w2))); 277 Round(g, h, a, b, c, d, e, f, Add(K(0xb00327c8ul), w10 = Add(sigma1(w8), w3))); 278 Round(f, g, h, a, b, c, d, e, Add(K(0xbf597fc7ul), w11 = Add(sigma1(w9), w4))); 279 Round(e, f, g, h, a, b, c, d, Add(K(0xc6e00bf3ul), w12 = Add(sigma1(w10), w5))); 280 Round(d, e, f, g, h, a, b, c, Add(K(0xd5a79147ul), w13 = Add(sigma1(w11), w6))); 281 Round(c, d, e, f, g, h, a, b, Add(K(0x06ca6351ul), w14 = Add(sigma1(w12), w7, K(0x400022ul)))); 282 Round(b, c, d, e, f, g, h, a, Add(K(0x14292967ul), w15 = Add(K(0x100ul), sigma1(w13), w8, sigma0(w0)))); 283 Round(a, b, c, d, e, f, g, h, Add(K(0x27b70a85ul), Inc(w0, sigma1(w14), w9, sigma0(w1)))); 284 Round(h, a, b, c, d, e, f, g, Add(K(0x2e1b2138ul), Inc(w1, sigma1(w15), w10, sigma0(w2)))); 285 Round(g, h, a, b, c, d, e, f, Add(K(0x4d2c6dfcul), Inc(w2, sigma1(w0), w11, sigma0(w3)))); 286 Round(f, g, h, a, b, c, d, e, Add(K(0x53380d13ul), Inc(w3, sigma1(w1), w12, sigma0(w4)))); 287 Round(e, f, g, h, a, b, c, d, Add(K(0x650a7354ul), Inc(w4, sigma1(w2), w13, sigma0(w5)))); 288 Round(d, e, f, g, h, a, b, c, Add(K(0x766a0abbul), Inc(w5, sigma1(w3), w14, sigma0(w6)))); 289 Round(c, d, e, f, g, h, a, b, Add(K(0x81c2c92eul), Inc(w6, sigma1(w4), w15, sigma0(w7)))); 290 Round(b, c, d, e, f, g, h, a, Add(K(0x92722c85ul), Inc(w7, sigma1(w5), w0, sigma0(w8)))); 291 Round(a, b, c, d, e, f, g, h, Add(K(0xa2bfe8a1ul), Inc(w8, sigma1(w6), w1, sigma0(w9)))); 292 Round(h, a, b, c, d, e, f, g, Add(K(0xa81a664bul), Inc(w9, sigma1(w7), w2, sigma0(w10)))); 293 Round(g, h, a, b, c, d, e, f, Add(K(0xc24b8b70ul), Inc(w10, sigma1(w8), w3, sigma0(w11)))); 294 Round(f, g, h, a, b, c, d, e, Add(K(0xc76c51a3ul), Inc(w11, sigma1(w9), w4, sigma0(w12)))); 295 Round(e, f, g, h, a, b, c, d, Add(K(0xd192e819ul), Inc(w12, sigma1(w10), w5, sigma0(w13)))); 296 Round(d, e, f, g, h, a, b, c, Add(K(0xd6990624ul), Inc(w13, sigma1(w11), w6, sigma0(w14)))); 297 Round(c, d, e, f, g, h, a, b, Add(K(0xf40e3585ul), Inc(w14, sigma1(w12), w7, sigma0(w15)))); 298 Round(b, c, d, e, f, g, h, a, Add(K(0x106aa070ul), Inc(w15, sigma1(w13), w8, sigma0(w0)))); 299 Round(a, b, c, d, e, f, g, h, Add(K(0x19a4c116ul), Inc(w0, sigma1(w14), w9, sigma0(w1)))); 300 Round(h, a, b, c, d, e, f, g, Add(K(0x1e376c08ul), Inc(w1, sigma1(w15), w10, sigma0(w2)))); 301 Round(g, h, a, b, c, d, e, f, Add(K(0x2748774cul), Inc(w2, sigma1(w0), w11, sigma0(w3)))); 302 Round(f, g, h, a, b, c, d, e, Add(K(0x34b0bcb5ul), Inc(w3, sigma1(w1), w12, sigma0(w4)))); 303 Round(e, f, g, h, a, b, c, d, Add(K(0x391c0cb3ul), Inc(w4, sigma1(w2), w13, sigma0(w5)))); 304 Round(d, e, f, g, h, a, b, c, Add(K(0x4ed8aa4aul), Inc(w5, sigma1(w3), w14, sigma0(w6)))); 305 Round(c, d, e, f, g, h, a, b, Add(K(0x5b9cca4ful), Inc(w6, sigma1(w4), w15, sigma0(w7)))); 306 Round(b, c, d, e, f, g, h, a, Add(K(0x682e6ff3ul), Inc(w7, sigma1(w5), w0, sigma0(w8)))); 307 Round(a, b, c, d, e, f, g, h, Add(K(0x748f82eeul), Inc(w8, sigma1(w6), w1, sigma0(w9)))); 308 Round(h, a, b, c, d, e, f, g, Add(K(0x78a5636ful), Inc(w9, sigma1(w7), w2, sigma0(w10)))); 309 Round(g, h, a, b, c, d, e, f, Add(K(0x84c87814ul), Inc(w10, sigma1(w8), w3, sigma0(w11)))); 310 Round(f, g, h, a, b, c, d, e, Add(K(0x8cc70208ul), Inc(w11, sigma1(w9), w4, sigma0(w12)))); 311 Round(e, f, g, h, a, b, c, d, Add(K(0x90befffaul), Inc(w12, sigma1(w10), w5, sigma0(w13)))); 312 Round(d, e, f, g, h, a, b, c, Add(K(0xa4506cebul), Inc(w13, sigma1(w11), w6, sigma0(w14)))); 313 Round(c, d, e, f, g, h, a, b, Add(K(0xbef9a3f7ul), w14, sigma1(w12), w7, sigma0(w15))); 314 Round(b, c, d, e, f, g, h, a, Add(K(0xc67178f2ul), w15, sigma1(w13), w8, sigma0(w0))); 315 316 // Output 317 Write8(out, 0, Add(a, K(0x6a09e667ul))); 318 Write8(out, 4, Add(b, K(0xbb67ae85ul))); 319 Write8(out, 8, Add(c, K(0x3c6ef372ul))); 320 Write8(out, 12, Add(d, K(0xa54ff53aul))); 321 Write8(out, 16, Add(e, K(0x510e527ful))); 322 Write8(out, 20, Add(f, K(0x9b05688cul))); 323 Write8(out, 24, Add(g, K(0x1f83d9abul))); 324 Write8(out, 28, Add(h, K(0x5be0cd19ul))); 325 } 326 327 } 328 329 #endif