| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | |
| | | 4 | | namespace Renci.SshNet.Security.Chaos.NaCl.Internal |
| | | 5 | | { |
| | | 6 | | internal static class Sha512Internal |
| | | 7 | | { |
| | 4 | 8 | | private static readonly UInt64[] K = new UInt64[] |
| | 4 | 9 | | { |
| | 4 | 10 | | 0x428a2f98d728ae22,0x7137449123ef65cd,0xb5c0fbcfec4d3b2f,0xe9b5dba58189dbbc, |
| | 4 | 11 | | 0x3956c25bf348b538,0x59f111f1b605d019,0x923f82a4af194f9b,0xab1c5ed5da6d8118, |
| | 4 | 12 | | 0xd807aa98a3030242,0x12835b0145706fbe,0x243185be4ee4b28c,0x550c7dc3d5ffb4e2, |
| | 4 | 13 | | 0x72be5d74f27b896f,0x80deb1fe3b1696b1,0x9bdc06a725c71235,0xc19bf174cf692694, |
| | 4 | 14 | | 0xe49b69c19ef14ad2,0xefbe4786384f25e3,0x0fc19dc68b8cd5b5,0x240ca1cc77ac9c65, |
| | 4 | 15 | | 0x2de92c6f592b0275,0x4a7484aa6ea6e483,0x5cb0a9dcbd41fbd4,0x76f988da831153b5, |
| | 4 | 16 | | 0x983e5152ee66dfab,0xa831c66d2db43210,0xb00327c898fb213f,0xbf597fc7beef0ee4, |
| | 4 | 17 | | 0xc6e00bf33da88fc2,0xd5a79147930aa725,0x06ca6351e003826f,0x142929670a0e6e70, |
| | 4 | 18 | | 0x27b70a8546d22ffc,0x2e1b21385c26c926,0x4d2c6dfc5ac42aed,0x53380d139d95b3df, |
| | 4 | 19 | | 0x650a73548baf63de,0x766a0abb3c77b2a8,0x81c2c92e47edaee6,0x92722c851482353b, |
| | 4 | 20 | | 0xa2bfe8a14cf10364,0xa81a664bbc423001,0xc24b8b70d0f89791,0xc76c51a30654be30, |
| | 4 | 21 | | 0xd192e819d6ef5218,0xd69906245565a910,0xf40e35855771202a,0x106aa07032bbd1b8, |
| | 4 | 22 | | 0x19a4c116b8d2d0c8,0x1e376c085141ab53,0x2748774cdf8eeb99,0x34b0bcb5e19b48a8, |
| | 4 | 23 | | 0x391c0cb3c5c95a63,0x4ed8aa4ae3418acb,0x5b9cca4f7763e373,0x682e6ff3d6b2b8a3, |
| | 4 | 24 | | 0x748f82ee5defb2fc,0x78a5636f43172f60,0x84c87814a1f0ab72,0x8cc702081a6439ec, |
| | 4 | 25 | | 0x90befffa23631e28,0xa4506cebde82bde9,0xbef9a3f7b2c67915,0xc67178f2e372532b, |
| | 4 | 26 | | 0xca273eceea26619c,0xd186b8c721c0c207,0xeada7dd6cde0eb1e,0xf57d4f7fee6ed178, |
| | 4 | 27 | | 0x06f067aa72176fba,0x0a637dc5a2c898a6,0x113f9804bef90dae,0x1b710b35131c471b, |
| | 4 | 28 | | 0x28db77f523047d84,0x32caab7b40c72493,0x3c9ebe0a15c9bebc,0x431d67c49c100d4c, |
| | 4 | 29 | | 0x4cc5d4becb3e42b6,0x597f299cfc657e2a,0x5fcb6fab3ad6faec,0x6c44198c4a475817 |
| | 4 | 30 | | }; |
| | | 31 | | |
| | | 32 | | internal static void Sha512Init(out Array8<UInt64> state) |
| | 13 | 33 | | { |
| | 13 | 34 | | state.x0 = 0x6a09e667f3bcc908; |
| | 13 | 35 | | state.x1 = 0xbb67ae8584caa73b; |
| | 13 | 36 | | state.x2 = 0x3c6ef372fe94f82b; |
| | 13 | 37 | | state.x3 = 0xa54ff53a5f1d36f1; |
| | 13 | 38 | | state.x4 = 0x510e527fade682d1; |
| | 13 | 39 | | state.x5 = 0x9b05688c2b3e6c1f; |
| | 13 | 40 | | state.x6 = 0x1f83d9abfb41bd6b; |
| | 13 | 41 | | state.x7 = 0x5be0cd19137e2179; |
| | 13 | 42 | | } |
| | | 43 | | |
| | | 44 | | internal static void Core(out Array8<UInt64> outputState, ref Array8<UInt64> inputState, ref Array16<UInt64> inp |
| | 15 | 45 | | { |
| | | 46 | | unchecked |
| | 15 | 47 | | { |
| | 15 | 48 | | UInt64 a = inputState.x0; |
| | 15 | 49 | | UInt64 b = inputState.x1; |
| | 15 | 50 | | UInt64 c = inputState.x2; |
| | 15 | 51 | | UInt64 d = inputState.x3; |
| | 15 | 52 | | UInt64 e = inputState.x4; |
| | 15 | 53 | | UInt64 f = inputState.x5; |
| | 15 | 54 | | UInt64 g = inputState.x6; |
| | 15 | 55 | | UInt64 h = inputState.x7; |
| | | 56 | | |
| | 15 | 57 | | UInt64 w0 = input.x0; |
| | 15 | 58 | | UInt64 w1 = input.x1; |
| | 15 | 59 | | UInt64 w2 = input.x2; |
| | 15 | 60 | | UInt64 w3 = input.x3; |
| | 15 | 61 | | UInt64 w4 = input.x4; |
| | 15 | 62 | | UInt64 w5 = input.x5; |
| | 15 | 63 | | UInt64 w6 = input.x6; |
| | 15 | 64 | | UInt64 w7 = input.x7; |
| | 15 | 65 | | UInt64 w8 = input.x8; |
| | 15 | 66 | | UInt64 w9 = input.x9; |
| | 15 | 67 | | UInt64 w10 = input.x10; |
| | 15 | 68 | | UInt64 w11 = input.x11; |
| | 15 | 69 | | UInt64 w12 = input.x12; |
| | 15 | 70 | | UInt64 w13 = input.x13; |
| | 15 | 71 | | UInt64 w14 = input.x14; |
| | 15 | 72 | | UInt64 w15 = input.x15; |
| | | 73 | | |
| | 15 | 74 | | int t = 0; |
| | 75 | 75 | | while (true) |
| | 75 | 76 | | { |
| | | 77 | | ulong t1, t2; |
| | | 78 | | |
| | 75 | 79 | | {//0 |
| | 75 | 80 | | t1 = h + |
| | 75 | 81 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 82 | | //Sigma1(e) |
| | 75 | 83 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 84 | | K[t] + w0; |
| | 75 | 85 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 86 | | //Sigma0(a) |
| | 75 | 87 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 88 | | h = g; |
| | 75 | 89 | | g = f; |
| | 75 | 90 | | f = e; |
| | 75 | 91 | | e = d + t1; |
| | 75 | 92 | | d = c; |
| | 75 | 93 | | c = b; |
| | 75 | 94 | | b = a; |
| | 75 | 95 | | a = t1 + t2; |
| | 75 | 96 | | t++; |
| | 75 | 97 | | } |
| | 75 | 98 | | {//1 |
| | 75 | 99 | | t1 = h + |
| | 75 | 100 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 101 | | //Sigma1(e) |
| | 75 | 102 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 103 | | K[t] + w1; |
| | 75 | 104 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 105 | | //Sigma0(a) |
| | 75 | 106 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 107 | | h = g; |
| | 75 | 108 | | g = f; |
| | 75 | 109 | | f = e; |
| | 75 | 110 | | e = d + t1; |
| | 75 | 111 | | d = c; |
| | 75 | 112 | | c = b; |
| | 75 | 113 | | b = a; |
| | 75 | 114 | | a = t1 + t2; |
| | 75 | 115 | | t++; |
| | 75 | 116 | | } |
| | 75 | 117 | | {//2 |
| | 75 | 118 | | t1 = h + |
| | 75 | 119 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 120 | | //Sigma1(e) |
| | 75 | 121 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 122 | | K[t] + w2; |
| | 75 | 123 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 124 | | //Sigma0(a) |
| | 75 | 125 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 126 | | h = g; |
| | 75 | 127 | | g = f; |
| | 75 | 128 | | f = e; |
| | 75 | 129 | | e = d + t1; |
| | 75 | 130 | | d = c; |
| | 75 | 131 | | c = b; |
| | 75 | 132 | | b = a; |
| | 75 | 133 | | a = t1 + t2; |
| | 75 | 134 | | t++; |
| | 75 | 135 | | } |
| | 75 | 136 | | {//3 |
| | 75 | 137 | | t1 = h + |
| | 75 | 138 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 139 | | //Sigma1(e) |
| | 75 | 140 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 141 | | K[t] + w3; |
| | 75 | 142 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 143 | | //Sigma0(a) |
| | 75 | 144 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 145 | | h = g; |
| | 75 | 146 | | g = f; |
| | 75 | 147 | | f = e; |
| | 75 | 148 | | e = d + t1; |
| | 75 | 149 | | d = c; |
| | 75 | 150 | | c = b; |
| | 75 | 151 | | b = a; |
| | 75 | 152 | | a = t1 + t2; |
| | 75 | 153 | | t++; |
| | 75 | 154 | | } |
| | 75 | 155 | | {//4 |
| | 75 | 156 | | t1 = h + |
| | 75 | 157 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 158 | | //Sigma1(e) |
| | 75 | 159 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 160 | | K[t] + w4; |
| | 75 | 161 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 162 | | //Sigma0(a) |
| | 75 | 163 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 164 | | h = g; |
| | 75 | 165 | | g = f; |
| | 75 | 166 | | f = e; |
| | 75 | 167 | | e = d + t1; |
| | 75 | 168 | | d = c; |
| | 75 | 169 | | c = b; |
| | 75 | 170 | | b = a; |
| | 75 | 171 | | a = t1 + t2; |
| | 75 | 172 | | t++; |
| | 75 | 173 | | } |
| | 75 | 174 | | {//5 |
| | 75 | 175 | | t1 = h + |
| | 75 | 176 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 177 | | //Sigma1(e) |
| | 75 | 178 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 179 | | K[t] + w5; |
| | 75 | 180 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 181 | | //Sigma0(a) |
| | 75 | 182 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 183 | | h = g; |
| | 75 | 184 | | g = f; |
| | 75 | 185 | | f = e; |
| | 75 | 186 | | e = d + t1; |
| | 75 | 187 | | d = c; |
| | 75 | 188 | | c = b; |
| | 75 | 189 | | b = a; |
| | 75 | 190 | | a = t1 + t2; |
| | 75 | 191 | | t++; |
| | 75 | 192 | | } |
| | 75 | 193 | | {//6 |
| | 75 | 194 | | t1 = h + |
| | 75 | 195 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 196 | | //Sigma1(e) |
| | 75 | 197 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 198 | | K[t] + w6; |
| | 75 | 199 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 200 | | //Sigma0(a) |
| | 75 | 201 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 202 | | h = g; |
| | 75 | 203 | | g = f; |
| | 75 | 204 | | f = e; |
| | 75 | 205 | | e = d + t1; |
| | 75 | 206 | | d = c; |
| | 75 | 207 | | c = b; |
| | 75 | 208 | | b = a; |
| | 75 | 209 | | a = t1 + t2; |
| | 75 | 210 | | t++; |
| | 75 | 211 | | } |
| | 75 | 212 | | {//7 |
| | 75 | 213 | | t1 = h + |
| | 75 | 214 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 215 | | //Sigma1(e) |
| | 75 | 216 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 217 | | K[t] + w7; |
| | 75 | 218 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 219 | | //Sigma0(a) |
| | 75 | 220 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 221 | | h = g; |
| | 75 | 222 | | g = f; |
| | 75 | 223 | | f = e; |
| | 75 | 224 | | e = d + t1; |
| | 75 | 225 | | d = c; |
| | 75 | 226 | | c = b; |
| | 75 | 227 | | b = a; |
| | 75 | 228 | | a = t1 + t2; |
| | 75 | 229 | | t++; |
| | 75 | 230 | | } |
| | 75 | 231 | | {//8 |
| | 75 | 232 | | t1 = h + |
| | 75 | 233 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 234 | | //Sigma1(e) |
| | 75 | 235 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 236 | | K[t] + w8; |
| | 75 | 237 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 238 | | //Sigma0(a) |
| | 75 | 239 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 240 | | h = g; |
| | 75 | 241 | | g = f; |
| | 75 | 242 | | f = e; |
| | 75 | 243 | | e = d + t1; |
| | 75 | 244 | | d = c; |
| | 75 | 245 | | c = b; |
| | 75 | 246 | | b = a; |
| | 75 | 247 | | a = t1 + t2; |
| | 75 | 248 | | t++; |
| | 75 | 249 | | } |
| | 75 | 250 | | {//9 |
| | 75 | 251 | | t1 = h + |
| | 75 | 252 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 253 | | //Sigma1(e) |
| | 75 | 254 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 255 | | K[t] + w9; |
| | 75 | 256 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 257 | | //Sigma0(a) |
| | 75 | 258 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 259 | | h = g; |
| | 75 | 260 | | g = f; |
| | 75 | 261 | | f = e; |
| | 75 | 262 | | e = d + t1; |
| | 75 | 263 | | d = c; |
| | 75 | 264 | | c = b; |
| | 75 | 265 | | b = a; |
| | 75 | 266 | | a = t1 + t2; |
| | 75 | 267 | | t++; |
| | 75 | 268 | | } |
| | 75 | 269 | | {//10 |
| | 75 | 270 | | t1 = h + |
| | 75 | 271 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 272 | | //Sigma1(e) |
| | 75 | 273 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 274 | | K[t] + w10; |
| | 75 | 275 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 276 | | //Sigma0(a) |
| | 75 | 277 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 278 | | h = g; |
| | 75 | 279 | | g = f; |
| | 75 | 280 | | f = e; |
| | 75 | 281 | | e = d + t1; |
| | 75 | 282 | | d = c; |
| | 75 | 283 | | c = b; |
| | 75 | 284 | | b = a; |
| | 75 | 285 | | a = t1 + t2; |
| | 75 | 286 | | t++; |
| | 75 | 287 | | } |
| | 75 | 288 | | {//11 |
| | 75 | 289 | | t1 = h + |
| | 75 | 290 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 291 | | //Sigma1(e) |
| | 75 | 292 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 293 | | K[t] + w11; |
| | 75 | 294 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 295 | | //Sigma0(a) |
| | 75 | 296 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 297 | | h = g; |
| | 75 | 298 | | g = f; |
| | 75 | 299 | | f = e; |
| | 75 | 300 | | e = d + t1; |
| | 75 | 301 | | d = c; |
| | 75 | 302 | | c = b; |
| | 75 | 303 | | b = a; |
| | 75 | 304 | | a = t1 + t2; |
| | 75 | 305 | | t++; |
| | 75 | 306 | | } |
| | 75 | 307 | | {//12 |
| | 75 | 308 | | t1 = h + |
| | 75 | 309 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 310 | | //Sigma1(e) |
| | 75 | 311 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 312 | | K[t] + w12; |
| | 75 | 313 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 314 | | //Sigma0(a) |
| | 75 | 315 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 316 | | h = g; |
| | 75 | 317 | | g = f; |
| | 75 | 318 | | f = e; |
| | 75 | 319 | | e = d + t1; |
| | 75 | 320 | | d = c; |
| | 75 | 321 | | c = b; |
| | 75 | 322 | | b = a; |
| | 75 | 323 | | a = t1 + t2; |
| | 75 | 324 | | t++; |
| | 75 | 325 | | } |
| | 75 | 326 | | {//13 |
| | 75 | 327 | | t1 = h + |
| | 75 | 328 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 329 | | //Sigma1(e) |
| | 75 | 330 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 331 | | K[t] + w13; |
| | 75 | 332 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 333 | | //Sigma0(a) |
| | 75 | 334 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 335 | | h = g; |
| | 75 | 336 | | g = f; |
| | 75 | 337 | | f = e; |
| | 75 | 338 | | e = d + t1; |
| | 75 | 339 | | d = c; |
| | 75 | 340 | | c = b; |
| | 75 | 341 | | b = a; |
| | 75 | 342 | | a = t1 + t2; |
| | 75 | 343 | | t++; |
| | 75 | 344 | | } |
| | 75 | 345 | | {//14 |
| | 75 | 346 | | t1 = h + |
| | 75 | 347 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 348 | | //Sigma1(e) |
| | 75 | 349 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 350 | | K[t] + w14; |
| | 75 | 351 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 352 | | //Sigma0(a) |
| | 75 | 353 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 354 | | h = g; |
| | 75 | 355 | | g = f; |
| | 75 | 356 | | f = e; |
| | 75 | 357 | | e = d + t1; |
| | 75 | 358 | | d = c; |
| | 75 | 359 | | c = b; |
| | 75 | 360 | | b = a; |
| | 75 | 361 | | a = t1 + t2; |
| | 75 | 362 | | t++; |
| | 75 | 363 | | } |
| | 75 | 364 | | {//15 |
| | 75 | 365 | | t1 = h + |
| | 75 | 366 | | ((e >> 14) ^ (e << (64 - 14)) ^ (e >> 18) ^ (e << (64 - 18)) ^ (e >> 41) ^ (e << (64 - 41)) |
| | 75 | 367 | | //Sigma1(e) |
| | 75 | 368 | | ((e & f) ^ (~e & g)) + //Ch(e,f,g) |
| | 75 | 369 | | K[t] + w15; |
| | 75 | 370 | | t2 = ((a >> 28) ^ (a << (64 - 28)) ^ (a >> 34) ^ (a << (64 - 34)) ^ (a >> 39) ^ (a << (64 - 39)) |
| | 75 | 371 | | //Sigma0(a) |
| | 75 | 372 | | ((a & b) ^ (a & c) ^ (b & c)); //Maj(a,b,c) |
| | 75 | 373 | | h = g; |
| | 75 | 374 | | g = f; |
| | 75 | 375 | | f = e; |
| | 75 | 376 | | e = d + t1; |
| | 75 | 377 | | d = c; |
| | 75 | 378 | | c = b; |
| | 75 | 379 | | b = a; |
| | 75 | 380 | | a = t1 + t2; |
| | 75 | 381 | | t++; |
| | 75 | 382 | | } |
| | 75 | 383 | | if (t == 80) |
| | 15 | 384 | | break; |
| | | 385 | | |
| | 60 | 386 | | w0 += ((w14 >> 19) ^ (w14 << (64 - 19)) ^ (w14 >> 61) ^ (w14 << (64 - 61)) ^ (w14 >> 6)) + |
| | 60 | 387 | | w9 + |
| | 60 | 388 | | ((w1 >> 1) ^ (w1 << (64 - 1)) ^ (w1 >> 8) ^ (w1 << (64 - 8)) ^ (w1 >> 7)); |
| | 60 | 389 | | w1 += ((w15 >> 19) ^ (w15 << (64 - 19)) ^ (w15 >> 61) ^ (w15 << (64 - 61)) ^ (w15 >> 6)) + |
| | 60 | 390 | | w10 + |
| | 60 | 391 | | ((w2 >> 1) ^ (w2 << (64 - 1)) ^ (w2 >> 8) ^ (w2 << (64 - 8)) ^ (w2 >> 7)); |
| | 60 | 392 | | w2 += ((w0 >> 19) ^ (w0 << (64 - 19)) ^ (w0 >> 61) ^ (w0 << (64 - 61)) ^ (w0 >> 6)) + |
| | 60 | 393 | | w11 + |
| | 60 | 394 | | ((w3 >> 1) ^ (w3 << (64 - 1)) ^ (w3 >> 8) ^ (w3 << (64 - 8)) ^ (w3 >> 7)); |
| | 60 | 395 | | w3 += ((w1 >> 19) ^ (w1 << (64 - 19)) ^ (w1 >> 61) ^ (w1 << (64 - 61)) ^ (w1 >> 6)) + |
| | 60 | 396 | | w12 + |
| | 60 | 397 | | ((w4 >> 1) ^ (w4 << (64 - 1)) ^ (w4 >> 8) ^ (w4 << (64 - 8)) ^ (w4 >> 7)); |
| | 60 | 398 | | w4 += ((w2 >> 19) ^ (w2 << (64 - 19)) ^ (w2 >> 61) ^ (w2 << (64 - 61)) ^ (w2 >> 6)) + |
| | 60 | 399 | | w13 + |
| | 60 | 400 | | ((w5 >> 1) ^ (w5 << (64 - 1)) ^ (w5 >> 8) ^ (w5 << (64 - 8)) ^ (w5 >> 7)); |
| | 60 | 401 | | w5 += ((w3 >> 19) ^ (w3 << (64 - 19)) ^ (w3 >> 61) ^ (w3 << (64 - 61)) ^ (w3 >> 6)) + |
| | 60 | 402 | | w14 + |
| | 60 | 403 | | ((w6 >> 1) ^ (w6 << (64 - 1)) ^ (w6 >> 8) ^ (w6 << (64 - 8)) ^ (w6 >> 7)); |
| | 60 | 404 | | w6 += ((w4 >> 19) ^ (w4 << (64 - 19)) ^ (w4 >> 61) ^ (w4 << (64 - 61)) ^ (w4 >> 6)) + |
| | 60 | 405 | | w15 + |
| | 60 | 406 | | ((w7 >> 1) ^ (w7 << (64 - 1)) ^ (w7 >> 8) ^ (w7 << (64 - 8)) ^ (w7 >> 7)); |
| | 60 | 407 | | w7 += ((w5 >> 19) ^ (w5 << (64 - 19)) ^ (w5 >> 61) ^ (w5 << (64 - 61)) ^ (w5 >> 6)) + |
| | 60 | 408 | | w0 + |
| | 60 | 409 | | ((w8 >> 1) ^ (w8 << (64 - 1)) ^ (w8 >> 8) ^ (w8 << (64 - 8)) ^ (w8 >> 7)); |
| | 60 | 410 | | w8 += ((w6 >> 19) ^ (w6 << (64 - 19)) ^ (w6 >> 61) ^ (w6 << (64 - 61)) ^ (w6 >> 6)) + |
| | 60 | 411 | | w1 + |
| | 60 | 412 | | ((w9 >> 1) ^ (w9 << (64 - 1)) ^ (w9 >> 8) ^ (w9 << (64 - 8)) ^ (w9 >> 7)); |
| | 60 | 413 | | w9 += ((w7 >> 19) ^ (w7 << (64 - 19)) ^ (w7 >> 61) ^ (w7 << (64 - 61)) ^ (w7 >> 6)) + |
| | 60 | 414 | | w2 + |
| | 60 | 415 | | ((w10 >> 1) ^ (w10 << (64 - 1)) ^ (w10 >> 8) ^ (w10 << (64 - 8)) ^ (w10 >> 7)); |
| | 60 | 416 | | w10 += ((w8 >> 19) ^ (w8 << (64 - 19)) ^ (w8 >> 61) ^ (w8 << (64 - 61)) ^ (w8 >> 6)) + |
| | 60 | 417 | | w3 + |
| | 60 | 418 | | ((w11 >> 1) ^ (w11 << (64 - 1)) ^ (w11 >> 8) ^ (w11 << (64 - 8)) ^ (w11 >> 7)); |
| | 60 | 419 | | w11 += ((w9 >> 19) ^ (w9 << (64 - 19)) ^ (w9 >> 61) ^ (w9 << (64 - 61)) ^ (w9 >> 6)) + |
| | 60 | 420 | | w4 + |
| | 60 | 421 | | ((w12 >> 1) ^ (w12 << (64 - 1)) ^ (w12 >> 8) ^ (w12 << (64 - 8)) ^ (w12 >> 7)); |
| | 60 | 422 | | w12 += ((w10 >> 19) ^ (w10 << (64 - 19)) ^ (w10 >> 61) ^ (w10 << (64 - 61)) ^ (w10 >> 6)) + |
| | 60 | 423 | | w5 + |
| | 60 | 424 | | ((w13 >> 1) ^ (w13 << (64 - 1)) ^ (w13 >> 8) ^ (w13 << (64 - 8)) ^ (w13 >> 7)); |
| | 60 | 425 | | w13 += ((w11 >> 19) ^ (w11 << (64 - 19)) ^ (w11 >> 61) ^ (w11 << (64 - 61)) ^ (w11 >> 6)) + |
| | 60 | 426 | | w6 + |
| | 60 | 427 | | ((w14 >> 1) ^ (w14 << (64 - 1)) ^ (w14 >> 8) ^ (w14 << (64 - 8)) ^ (w14 >> 7)); |
| | 60 | 428 | | w14 += ((w12 >> 19) ^ (w12 << (64 - 19)) ^ (w12 >> 61) ^ (w12 << (64 - 61)) ^ (w12 >> 6)) + |
| | 60 | 429 | | w7 + |
| | 60 | 430 | | ((w15 >> 1) ^ (w15 << (64 - 1)) ^ (w15 >> 8) ^ (w15 << (64 - 8)) ^ (w15 >> 7)); |
| | 60 | 431 | | w15 += ((w13 >> 19) ^ (w13 << (64 - 19)) ^ (w13 >> 61) ^ (w13 << (64 - 61)) ^ (w13 >> 6)) + |
| | 60 | 432 | | w8 + |
| | 60 | 433 | | ((w0 >> 1) ^ (w0 << (64 - 1)) ^ (w0 >> 8) ^ (w0 << (64 - 8)) ^ (w0 >> 7)); |
| | 60 | 434 | | } |
| | | 435 | | |
| | 15 | 436 | | outputState.x0 = inputState.x0 + a; |
| | 15 | 437 | | outputState.x1 = inputState.x1 + b; |
| | 15 | 438 | | outputState.x2 = inputState.x2 + c; |
| | 15 | 439 | | outputState.x3 = inputState.x3 + d; |
| | 15 | 440 | | outputState.x4 = inputState.x4 + e; |
| | 15 | 441 | | outputState.x5 = inputState.x5 + f; |
| | 15 | 442 | | outputState.x6 = inputState.x6 + g; |
| | 15 | 443 | | outputState.x7 = inputState.x7 + h; |
| | 15 | 444 | | } |
| | 15 | 445 | | } |
| | | 446 | | } |
| | | 447 | | } |