Robert Sloan | 4c22c5f | 2019-03-01 15:53:37 -0800 | [diff] [blame] | 1 | /* Autogenerated */ |
| 2 | /* curve description: p256 */ |
| 3 | /* requested operations: (all) */ |
| 4 | /* m = 0xffffffff00000001000000000000000000000000ffffffffffffffffffffffff (from "2^256 - 2^224 + 2^192 + 2^96 - 1") */ |
| 5 | /* machine_wordsize = 64 (from "64") */ |
| 6 | /* */ |
| 7 | /* NOTE: In addition to the bounds specified above each function, all */ |
| 8 | /* functions synthesized for this Montgomery arithmetic require the */ |
| 9 | /* input to be strictly less than the prime modulus (m), and also */ |
| 10 | /* require the input to be in the unique saturated representation. */ |
| 11 | /* All functions also ensure that these two properties are true of */ |
| 12 | /* return values. */ |
| 13 | |
| 14 | #include <stdint.h> |
| 15 | typedef unsigned char fiat_p256_uint1; |
| 16 | typedef signed char fiat_p256_int1; |
| 17 | typedef signed __int128 fiat_p256_int128; |
| 18 | typedef unsigned __int128 fiat_p256_uint128; |
| 19 | |
| 20 | |
| 21 | /* |
| 22 | * Input Bounds: |
| 23 | * arg1: [0x0 ~> 0x1] |
| 24 | * arg2: [0x0 ~> 0xffffffffffffffff] |
| 25 | * arg3: [0x0 ~> 0xffffffffffffffff] |
| 26 | * Output Bounds: |
| 27 | * out1: [0x0 ~> 0xffffffffffffffff] |
| 28 | * out2: [0x0 ~> 0x1] |
| 29 | */ |
| 30 | static void fiat_p256_addcarryx_u64(uint64_t* out1, fiat_p256_uint1* out2, fiat_p256_uint1 arg1, uint64_t arg2, uint64_t arg3) { |
| 31 | fiat_p256_uint128 x1 = ((arg1 + (fiat_p256_uint128)arg2) + arg3); |
| 32 | uint64_t x2 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff)); |
| 33 | fiat_p256_uint1 x3 = (fiat_p256_uint1)(x1 >> 64); |
| 34 | *out1 = x2; |
| 35 | *out2 = x3; |
| 36 | } |
| 37 | |
| 38 | /* |
| 39 | * Input Bounds: |
| 40 | * arg1: [0x0 ~> 0x1] |
| 41 | * arg2: [0x0 ~> 0xffffffffffffffff] |
| 42 | * arg3: [0x0 ~> 0xffffffffffffffff] |
| 43 | * Output Bounds: |
| 44 | * out1: [0x0 ~> 0xffffffffffffffff] |
| 45 | * out2: [0x0 ~> 0x1] |
| 46 | */ |
| 47 | static void fiat_p256_subborrowx_u64(uint64_t* out1, fiat_p256_uint1* out2, fiat_p256_uint1 arg1, uint64_t arg2, uint64_t arg3) { |
| 48 | fiat_p256_int128 x1 = ((arg2 - (fiat_p256_int128)arg1) - arg3); |
| 49 | fiat_p256_int1 x2 = (fiat_p256_int1)(x1 >> 64); |
| 50 | uint64_t x3 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff)); |
| 51 | *out1 = x3; |
| 52 | *out2 = (fiat_p256_uint1)(0x0 - x2); |
| 53 | } |
| 54 | |
| 55 | /* |
| 56 | * Input Bounds: |
| 57 | * arg1: [0x0 ~> 0xffffffffffffffff] |
| 58 | * arg2: [0x0 ~> 0xffffffffffffffff] |
| 59 | * Output Bounds: |
| 60 | * out1: [0x0 ~> 0xffffffffffffffff] |
| 61 | * out2: [0x0 ~> 0xffffffffffffffff] |
| 62 | */ |
| 63 | static void fiat_p256_mulx_u64(uint64_t* out1, uint64_t* out2, uint64_t arg1, uint64_t arg2) { |
| 64 | fiat_p256_uint128 x1 = ((fiat_p256_uint128)arg1 * arg2); |
| 65 | uint64_t x2 = (uint64_t)(x1 & UINT64_C(0xffffffffffffffff)); |
| 66 | uint64_t x3 = (uint64_t)(x1 >> 64); |
| 67 | *out1 = x2; |
| 68 | *out2 = x3; |
| 69 | } |
| 70 | |
| 71 | /* |
| 72 | * Input Bounds: |
| 73 | * arg1: [0x0 ~> 0x1] |
| 74 | * arg2: [0x0 ~> 0xffffffffffffffff] |
| 75 | * arg3: [0x0 ~> 0xffffffffffffffff] |
| 76 | * Output Bounds: |
| 77 | * out1: [0x0 ~> 0xffffffffffffffff] |
| 78 | */ |
| 79 | static void fiat_p256_cmovznz_u64(uint64_t* out1, fiat_p256_uint1 arg1, uint64_t arg2, uint64_t arg3) { |
| 80 | fiat_p256_uint1 x1 = (!(!arg1)); |
| 81 | uint64_t x2 = ((fiat_p256_int1)(0x0 - x1) & UINT64_C(0xffffffffffffffff)); |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 82 | uint64_t x3 = ((x2 & arg3) | ((~x2) & arg2)); |
Robert Sloan | 4c22c5f | 2019-03-01 15:53:37 -0800 | [diff] [blame] | 83 | *out1 = x3; |
| 84 | } |
| 85 | |
| 86 | /* |
| 87 | * Input Bounds: |
| 88 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 89 | * arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 90 | * Output Bounds: |
| 91 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 92 | */ |
| 93 | static void fiat_p256_mul(uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) { |
| 94 | uint64_t x1 = (arg1[1]); |
| 95 | uint64_t x2 = (arg1[2]); |
| 96 | uint64_t x3 = (arg1[3]); |
| 97 | uint64_t x4 = (arg1[0]); |
| 98 | uint64_t x5; |
| 99 | uint64_t x6; |
| 100 | fiat_p256_mulx_u64(&x5, &x6, x4, (arg2[3])); |
| 101 | uint64_t x7; |
| 102 | uint64_t x8; |
| 103 | fiat_p256_mulx_u64(&x7, &x8, x4, (arg2[2])); |
| 104 | uint64_t x9; |
| 105 | uint64_t x10; |
| 106 | fiat_p256_mulx_u64(&x9, &x10, x4, (arg2[1])); |
| 107 | uint64_t x11; |
| 108 | uint64_t x12; |
| 109 | fiat_p256_mulx_u64(&x11, &x12, x4, (arg2[0])); |
| 110 | uint64_t x13; |
| 111 | fiat_p256_uint1 x14; |
| 112 | fiat_p256_addcarryx_u64(&x13, &x14, 0x0, x9, x12); |
| 113 | uint64_t x15; |
| 114 | fiat_p256_uint1 x16; |
| 115 | fiat_p256_addcarryx_u64(&x15, &x16, x14, x7, x10); |
| 116 | uint64_t x17; |
| 117 | fiat_p256_uint1 x18; |
| 118 | fiat_p256_addcarryx_u64(&x17, &x18, x16, x5, x8); |
| 119 | uint64_t x19; |
| 120 | fiat_p256_uint1 x20; |
| 121 | fiat_p256_addcarryx_u64(&x19, &x20, x18, 0x0, x6); |
| 122 | uint64_t x21; |
| 123 | uint64_t x22; |
| 124 | fiat_p256_mulx_u64(&x21, &x22, x11, UINT64_C(0xffffffff00000001)); |
| 125 | uint64_t x23; |
| 126 | uint64_t x24; |
| 127 | fiat_p256_mulx_u64(&x23, &x24, x11, UINT32_C(0xffffffff)); |
| 128 | uint64_t x25; |
| 129 | uint64_t x26; |
| 130 | fiat_p256_mulx_u64(&x25, &x26, x11, UINT64_C(0xffffffffffffffff)); |
| 131 | uint64_t x27; |
| 132 | fiat_p256_uint1 x28; |
| 133 | fiat_p256_addcarryx_u64(&x27, &x28, 0x0, x23, x26); |
| 134 | uint64_t x29; |
| 135 | fiat_p256_uint1 x30; |
| 136 | fiat_p256_addcarryx_u64(&x29, &x30, x28, 0x0, x24); |
| 137 | uint64_t x31; |
| 138 | fiat_p256_uint1 x32; |
| 139 | fiat_p256_addcarryx_u64(&x31, &x32, 0x0, x25, x11); |
| 140 | uint64_t x33; |
| 141 | fiat_p256_uint1 x34; |
| 142 | fiat_p256_addcarryx_u64(&x33, &x34, x32, x27, x13); |
| 143 | uint64_t x35; |
| 144 | fiat_p256_uint1 x36; |
| 145 | fiat_p256_addcarryx_u64(&x35, &x36, x34, x29, x15); |
| 146 | uint64_t x37; |
| 147 | fiat_p256_uint1 x38; |
| 148 | fiat_p256_addcarryx_u64(&x37, &x38, x36, x21, x17); |
| 149 | uint64_t x39; |
| 150 | fiat_p256_uint1 x40; |
| 151 | fiat_p256_addcarryx_u64(&x39, &x40, x38, x22, x19); |
| 152 | uint64_t x41; |
| 153 | fiat_p256_uint1 x42; |
| 154 | fiat_p256_addcarryx_u64(&x41, &x42, x40, 0x0, 0x0); |
| 155 | uint64_t x43; |
| 156 | uint64_t x44; |
| 157 | fiat_p256_mulx_u64(&x43, &x44, x1, (arg2[3])); |
| 158 | uint64_t x45; |
| 159 | uint64_t x46; |
| 160 | fiat_p256_mulx_u64(&x45, &x46, x1, (arg2[2])); |
| 161 | uint64_t x47; |
| 162 | uint64_t x48; |
| 163 | fiat_p256_mulx_u64(&x47, &x48, x1, (arg2[1])); |
| 164 | uint64_t x49; |
| 165 | uint64_t x50; |
| 166 | fiat_p256_mulx_u64(&x49, &x50, x1, (arg2[0])); |
| 167 | uint64_t x51; |
| 168 | fiat_p256_uint1 x52; |
| 169 | fiat_p256_addcarryx_u64(&x51, &x52, 0x0, x47, x50); |
| 170 | uint64_t x53; |
| 171 | fiat_p256_uint1 x54; |
| 172 | fiat_p256_addcarryx_u64(&x53, &x54, x52, x45, x48); |
| 173 | uint64_t x55; |
| 174 | fiat_p256_uint1 x56; |
| 175 | fiat_p256_addcarryx_u64(&x55, &x56, x54, x43, x46); |
| 176 | uint64_t x57; |
| 177 | fiat_p256_uint1 x58; |
| 178 | fiat_p256_addcarryx_u64(&x57, &x58, x56, 0x0, x44); |
| 179 | uint64_t x59; |
| 180 | fiat_p256_uint1 x60; |
| 181 | fiat_p256_addcarryx_u64(&x59, &x60, 0x0, x49, x33); |
| 182 | uint64_t x61; |
| 183 | fiat_p256_uint1 x62; |
| 184 | fiat_p256_addcarryx_u64(&x61, &x62, x60, x51, x35); |
| 185 | uint64_t x63; |
| 186 | fiat_p256_uint1 x64; |
| 187 | fiat_p256_addcarryx_u64(&x63, &x64, x62, x53, x37); |
| 188 | uint64_t x65; |
| 189 | fiat_p256_uint1 x66; |
| 190 | fiat_p256_addcarryx_u64(&x65, &x66, x64, x55, x39); |
| 191 | uint64_t x67; |
| 192 | fiat_p256_uint1 x68; |
| 193 | fiat_p256_addcarryx_u64(&x67, &x68, x66, x57, (fiat_p256_uint1)x41); |
| 194 | uint64_t x69; |
| 195 | uint64_t x70; |
| 196 | fiat_p256_mulx_u64(&x69, &x70, x59, UINT64_C(0xffffffff00000001)); |
| 197 | uint64_t x71; |
| 198 | uint64_t x72; |
| 199 | fiat_p256_mulx_u64(&x71, &x72, x59, UINT32_C(0xffffffff)); |
| 200 | uint64_t x73; |
| 201 | uint64_t x74; |
| 202 | fiat_p256_mulx_u64(&x73, &x74, x59, UINT64_C(0xffffffffffffffff)); |
| 203 | uint64_t x75; |
| 204 | fiat_p256_uint1 x76; |
| 205 | fiat_p256_addcarryx_u64(&x75, &x76, 0x0, x71, x74); |
| 206 | uint64_t x77; |
| 207 | fiat_p256_uint1 x78; |
| 208 | fiat_p256_addcarryx_u64(&x77, &x78, x76, 0x0, x72); |
| 209 | uint64_t x79; |
| 210 | fiat_p256_uint1 x80; |
| 211 | fiat_p256_addcarryx_u64(&x79, &x80, 0x0, x73, x59); |
| 212 | uint64_t x81; |
| 213 | fiat_p256_uint1 x82; |
| 214 | fiat_p256_addcarryx_u64(&x81, &x82, x80, x75, x61); |
| 215 | uint64_t x83; |
| 216 | fiat_p256_uint1 x84; |
| 217 | fiat_p256_addcarryx_u64(&x83, &x84, x82, x77, x63); |
| 218 | uint64_t x85; |
| 219 | fiat_p256_uint1 x86; |
| 220 | fiat_p256_addcarryx_u64(&x85, &x86, x84, x69, x65); |
| 221 | uint64_t x87; |
| 222 | fiat_p256_uint1 x88; |
| 223 | fiat_p256_addcarryx_u64(&x87, &x88, x86, x70, x67); |
| 224 | uint64_t x89; |
| 225 | fiat_p256_uint1 x90; |
| 226 | fiat_p256_addcarryx_u64(&x89, &x90, x88, 0x0, x68); |
| 227 | uint64_t x91; |
| 228 | uint64_t x92; |
| 229 | fiat_p256_mulx_u64(&x91, &x92, x2, (arg2[3])); |
| 230 | uint64_t x93; |
| 231 | uint64_t x94; |
| 232 | fiat_p256_mulx_u64(&x93, &x94, x2, (arg2[2])); |
| 233 | uint64_t x95; |
| 234 | uint64_t x96; |
| 235 | fiat_p256_mulx_u64(&x95, &x96, x2, (arg2[1])); |
| 236 | uint64_t x97; |
| 237 | uint64_t x98; |
| 238 | fiat_p256_mulx_u64(&x97, &x98, x2, (arg2[0])); |
| 239 | uint64_t x99; |
| 240 | fiat_p256_uint1 x100; |
| 241 | fiat_p256_addcarryx_u64(&x99, &x100, 0x0, x95, x98); |
| 242 | uint64_t x101; |
| 243 | fiat_p256_uint1 x102; |
| 244 | fiat_p256_addcarryx_u64(&x101, &x102, x100, x93, x96); |
| 245 | uint64_t x103; |
| 246 | fiat_p256_uint1 x104; |
| 247 | fiat_p256_addcarryx_u64(&x103, &x104, x102, x91, x94); |
| 248 | uint64_t x105; |
| 249 | fiat_p256_uint1 x106; |
| 250 | fiat_p256_addcarryx_u64(&x105, &x106, x104, 0x0, x92); |
| 251 | uint64_t x107; |
| 252 | fiat_p256_uint1 x108; |
| 253 | fiat_p256_addcarryx_u64(&x107, &x108, 0x0, x97, x81); |
| 254 | uint64_t x109; |
| 255 | fiat_p256_uint1 x110; |
| 256 | fiat_p256_addcarryx_u64(&x109, &x110, x108, x99, x83); |
| 257 | uint64_t x111; |
| 258 | fiat_p256_uint1 x112; |
| 259 | fiat_p256_addcarryx_u64(&x111, &x112, x110, x101, x85); |
| 260 | uint64_t x113; |
| 261 | fiat_p256_uint1 x114; |
| 262 | fiat_p256_addcarryx_u64(&x113, &x114, x112, x103, x87); |
| 263 | uint64_t x115; |
| 264 | fiat_p256_uint1 x116; |
| 265 | fiat_p256_addcarryx_u64(&x115, &x116, x114, x105, x89); |
| 266 | uint64_t x117; |
| 267 | uint64_t x118; |
| 268 | fiat_p256_mulx_u64(&x117, &x118, x107, UINT64_C(0xffffffff00000001)); |
| 269 | uint64_t x119; |
| 270 | uint64_t x120; |
| 271 | fiat_p256_mulx_u64(&x119, &x120, x107, UINT32_C(0xffffffff)); |
| 272 | uint64_t x121; |
| 273 | uint64_t x122; |
| 274 | fiat_p256_mulx_u64(&x121, &x122, x107, UINT64_C(0xffffffffffffffff)); |
| 275 | uint64_t x123; |
| 276 | fiat_p256_uint1 x124; |
| 277 | fiat_p256_addcarryx_u64(&x123, &x124, 0x0, x119, x122); |
| 278 | uint64_t x125; |
| 279 | fiat_p256_uint1 x126; |
| 280 | fiat_p256_addcarryx_u64(&x125, &x126, x124, 0x0, x120); |
| 281 | uint64_t x127; |
| 282 | fiat_p256_uint1 x128; |
| 283 | fiat_p256_addcarryx_u64(&x127, &x128, 0x0, x121, x107); |
| 284 | uint64_t x129; |
| 285 | fiat_p256_uint1 x130; |
| 286 | fiat_p256_addcarryx_u64(&x129, &x130, x128, x123, x109); |
| 287 | uint64_t x131; |
| 288 | fiat_p256_uint1 x132; |
| 289 | fiat_p256_addcarryx_u64(&x131, &x132, x130, x125, x111); |
| 290 | uint64_t x133; |
| 291 | fiat_p256_uint1 x134; |
| 292 | fiat_p256_addcarryx_u64(&x133, &x134, x132, x117, x113); |
| 293 | uint64_t x135; |
| 294 | fiat_p256_uint1 x136; |
| 295 | fiat_p256_addcarryx_u64(&x135, &x136, x134, x118, x115); |
| 296 | uint64_t x137; |
| 297 | fiat_p256_uint1 x138; |
| 298 | fiat_p256_addcarryx_u64(&x137, &x138, x136, 0x0, x116); |
| 299 | uint64_t x139; |
| 300 | uint64_t x140; |
| 301 | fiat_p256_mulx_u64(&x139, &x140, x3, (arg2[3])); |
| 302 | uint64_t x141; |
| 303 | uint64_t x142; |
| 304 | fiat_p256_mulx_u64(&x141, &x142, x3, (arg2[2])); |
| 305 | uint64_t x143; |
| 306 | uint64_t x144; |
| 307 | fiat_p256_mulx_u64(&x143, &x144, x3, (arg2[1])); |
| 308 | uint64_t x145; |
| 309 | uint64_t x146; |
| 310 | fiat_p256_mulx_u64(&x145, &x146, x3, (arg2[0])); |
| 311 | uint64_t x147; |
| 312 | fiat_p256_uint1 x148; |
| 313 | fiat_p256_addcarryx_u64(&x147, &x148, 0x0, x143, x146); |
| 314 | uint64_t x149; |
| 315 | fiat_p256_uint1 x150; |
| 316 | fiat_p256_addcarryx_u64(&x149, &x150, x148, x141, x144); |
| 317 | uint64_t x151; |
| 318 | fiat_p256_uint1 x152; |
| 319 | fiat_p256_addcarryx_u64(&x151, &x152, x150, x139, x142); |
| 320 | uint64_t x153; |
| 321 | fiat_p256_uint1 x154; |
| 322 | fiat_p256_addcarryx_u64(&x153, &x154, x152, 0x0, x140); |
| 323 | uint64_t x155; |
| 324 | fiat_p256_uint1 x156; |
| 325 | fiat_p256_addcarryx_u64(&x155, &x156, 0x0, x145, x129); |
| 326 | uint64_t x157; |
| 327 | fiat_p256_uint1 x158; |
| 328 | fiat_p256_addcarryx_u64(&x157, &x158, x156, x147, x131); |
| 329 | uint64_t x159; |
| 330 | fiat_p256_uint1 x160; |
| 331 | fiat_p256_addcarryx_u64(&x159, &x160, x158, x149, x133); |
| 332 | uint64_t x161; |
| 333 | fiat_p256_uint1 x162; |
| 334 | fiat_p256_addcarryx_u64(&x161, &x162, x160, x151, x135); |
| 335 | uint64_t x163; |
| 336 | fiat_p256_uint1 x164; |
| 337 | fiat_p256_addcarryx_u64(&x163, &x164, x162, x153, x137); |
| 338 | uint64_t x165; |
| 339 | uint64_t x166; |
| 340 | fiat_p256_mulx_u64(&x165, &x166, x155, UINT64_C(0xffffffff00000001)); |
| 341 | uint64_t x167; |
| 342 | uint64_t x168; |
| 343 | fiat_p256_mulx_u64(&x167, &x168, x155, UINT32_C(0xffffffff)); |
| 344 | uint64_t x169; |
| 345 | uint64_t x170; |
| 346 | fiat_p256_mulx_u64(&x169, &x170, x155, UINT64_C(0xffffffffffffffff)); |
| 347 | uint64_t x171; |
| 348 | fiat_p256_uint1 x172; |
| 349 | fiat_p256_addcarryx_u64(&x171, &x172, 0x0, x167, x170); |
| 350 | uint64_t x173; |
| 351 | fiat_p256_uint1 x174; |
| 352 | fiat_p256_addcarryx_u64(&x173, &x174, x172, 0x0, x168); |
| 353 | uint64_t x175; |
| 354 | fiat_p256_uint1 x176; |
| 355 | fiat_p256_addcarryx_u64(&x175, &x176, 0x0, x169, x155); |
| 356 | uint64_t x177; |
| 357 | fiat_p256_uint1 x178; |
| 358 | fiat_p256_addcarryx_u64(&x177, &x178, x176, x171, x157); |
| 359 | uint64_t x179; |
| 360 | fiat_p256_uint1 x180; |
| 361 | fiat_p256_addcarryx_u64(&x179, &x180, x178, x173, x159); |
| 362 | uint64_t x181; |
| 363 | fiat_p256_uint1 x182; |
| 364 | fiat_p256_addcarryx_u64(&x181, &x182, x180, x165, x161); |
| 365 | uint64_t x183; |
| 366 | fiat_p256_uint1 x184; |
| 367 | fiat_p256_addcarryx_u64(&x183, &x184, x182, x166, x163); |
| 368 | uint64_t x185; |
| 369 | fiat_p256_uint1 x186; |
| 370 | fiat_p256_addcarryx_u64(&x185, &x186, x184, 0x0, x164); |
| 371 | uint64_t x187; |
| 372 | fiat_p256_uint1 x188; |
| 373 | fiat_p256_subborrowx_u64(&x187, &x188, 0x0, x177, UINT64_C(0xffffffffffffffff)); |
| 374 | uint64_t x189; |
| 375 | fiat_p256_uint1 x190; |
| 376 | fiat_p256_subborrowx_u64(&x189, &x190, x188, x179, UINT32_C(0xffffffff)); |
| 377 | uint64_t x191; |
| 378 | fiat_p256_uint1 x192; |
| 379 | fiat_p256_subborrowx_u64(&x191, &x192, x190, x181, 0x0); |
| 380 | uint64_t x193; |
| 381 | fiat_p256_uint1 x194; |
| 382 | fiat_p256_subborrowx_u64(&x193, &x194, x192, x183, UINT64_C(0xffffffff00000001)); |
| 383 | uint64_t x195; |
| 384 | fiat_p256_uint1 x196; |
| 385 | fiat_p256_subborrowx_u64(&x195, &x196, x194, x185, 0x0); |
| 386 | uint64_t x197; |
| 387 | fiat_p256_cmovznz_u64(&x197, x196, x187, x177); |
| 388 | uint64_t x198; |
| 389 | fiat_p256_cmovznz_u64(&x198, x196, x189, x179); |
| 390 | uint64_t x199; |
| 391 | fiat_p256_cmovznz_u64(&x199, x196, x191, x181); |
| 392 | uint64_t x200; |
| 393 | fiat_p256_cmovznz_u64(&x200, x196, x193, x183); |
| 394 | out1[0] = x197; |
| 395 | out1[1] = x198; |
| 396 | out1[2] = x199; |
| 397 | out1[3] = x200; |
| 398 | } |
| 399 | |
| 400 | /* |
| 401 | * Input Bounds: |
| 402 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 403 | * Output Bounds: |
| 404 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 405 | */ |
| 406 | static void fiat_p256_square(uint64_t out1[4], const uint64_t arg1[4]) { |
| 407 | uint64_t x1 = (arg1[1]); |
| 408 | uint64_t x2 = (arg1[2]); |
| 409 | uint64_t x3 = (arg1[3]); |
| 410 | uint64_t x4 = (arg1[0]); |
| 411 | uint64_t x5; |
| 412 | uint64_t x6; |
| 413 | fiat_p256_mulx_u64(&x5, &x6, x4, (arg1[3])); |
| 414 | uint64_t x7; |
| 415 | uint64_t x8; |
| 416 | fiat_p256_mulx_u64(&x7, &x8, x4, (arg1[2])); |
| 417 | uint64_t x9; |
| 418 | uint64_t x10; |
| 419 | fiat_p256_mulx_u64(&x9, &x10, x4, (arg1[1])); |
| 420 | uint64_t x11; |
| 421 | uint64_t x12; |
| 422 | fiat_p256_mulx_u64(&x11, &x12, x4, (arg1[0])); |
| 423 | uint64_t x13; |
| 424 | fiat_p256_uint1 x14; |
| 425 | fiat_p256_addcarryx_u64(&x13, &x14, 0x0, x9, x12); |
| 426 | uint64_t x15; |
| 427 | fiat_p256_uint1 x16; |
| 428 | fiat_p256_addcarryx_u64(&x15, &x16, x14, x7, x10); |
| 429 | uint64_t x17; |
| 430 | fiat_p256_uint1 x18; |
| 431 | fiat_p256_addcarryx_u64(&x17, &x18, x16, x5, x8); |
| 432 | uint64_t x19; |
| 433 | fiat_p256_uint1 x20; |
| 434 | fiat_p256_addcarryx_u64(&x19, &x20, x18, 0x0, x6); |
| 435 | uint64_t x21; |
| 436 | uint64_t x22; |
| 437 | fiat_p256_mulx_u64(&x21, &x22, x11, UINT64_C(0xffffffff00000001)); |
| 438 | uint64_t x23; |
| 439 | uint64_t x24; |
| 440 | fiat_p256_mulx_u64(&x23, &x24, x11, UINT32_C(0xffffffff)); |
| 441 | uint64_t x25; |
| 442 | uint64_t x26; |
| 443 | fiat_p256_mulx_u64(&x25, &x26, x11, UINT64_C(0xffffffffffffffff)); |
| 444 | uint64_t x27; |
| 445 | fiat_p256_uint1 x28; |
| 446 | fiat_p256_addcarryx_u64(&x27, &x28, 0x0, x23, x26); |
| 447 | uint64_t x29; |
| 448 | fiat_p256_uint1 x30; |
| 449 | fiat_p256_addcarryx_u64(&x29, &x30, x28, 0x0, x24); |
| 450 | uint64_t x31; |
| 451 | fiat_p256_uint1 x32; |
| 452 | fiat_p256_addcarryx_u64(&x31, &x32, 0x0, x25, x11); |
| 453 | uint64_t x33; |
| 454 | fiat_p256_uint1 x34; |
| 455 | fiat_p256_addcarryx_u64(&x33, &x34, x32, x27, x13); |
| 456 | uint64_t x35; |
| 457 | fiat_p256_uint1 x36; |
| 458 | fiat_p256_addcarryx_u64(&x35, &x36, x34, x29, x15); |
| 459 | uint64_t x37; |
| 460 | fiat_p256_uint1 x38; |
| 461 | fiat_p256_addcarryx_u64(&x37, &x38, x36, x21, x17); |
| 462 | uint64_t x39; |
| 463 | fiat_p256_uint1 x40; |
| 464 | fiat_p256_addcarryx_u64(&x39, &x40, x38, x22, x19); |
| 465 | uint64_t x41; |
| 466 | fiat_p256_uint1 x42; |
| 467 | fiat_p256_addcarryx_u64(&x41, &x42, x40, 0x0, 0x0); |
| 468 | uint64_t x43; |
| 469 | uint64_t x44; |
| 470 | fiat_p256_mulx_u64(&x43, &x44, x1, (arg1[3])); |
| 471 | uint64_t x45; |
| 472 | uint64_t x46; |
| 473 | fiat_p256_mulx_u64(&x45, &x46, x1, (arg1[2])); |
| 474 | uint64_t x47; |
| 475 | uint64_t x48; |
| 476 | fiat_p256_mulx_u64(&x47, &x48, x1, (arg1[1])); |
| 477 | uint64_t x49; |
| 478 | uint64_t x50; |
| 479 | fiat_p256_mulx_u64(&x49, &x50, x1, (arg1[0])); |
| 480 | uint64_t x51; |
| 481 | fiat_p256_uint1 x52; |
| 482 | fiat_p256_addcarryx_u64(&x51, &x52, 0x0, x47, x50); |
| 483 | uint64_t x53; |
| 484 | fiat_p256_uint1 x54; |
| 485 | fiat_p256_addcarryx_u64(&x53, &x54, x52, x45, x48); |
| 486 | uint64_t x55; |
| 487 | fiat_p256_uint1 x56; |
| 488 | fiat_p256_addcarryx_u64(&x55, &x56, x54, x43, x46); |
| 489 | uint64_t x57; |
| 490 | fiat_p256_uint1 x58; |
| 491 | fiat_p256_addcarryx_u64(&x57, &x58, x56, 0x0, x44); |
| 492 | uint64_t x59; |
| 493 | fiat_p256_uint1 x60; |
| 494 | fiat_p256_addcarryx_u64(&x59, &x60, 0x0, x49, x33); |
| 495 | uint64_t x61; |
| 496 | fiat_p256_uint1 x62; |
| 497 | fiat_p256_addcarryx_u64(&x61, &x62, x60, x51, x35); |
| 498 | uint64_t x63; |
| 499 | fiat_p256_uint1 x64; |
| 500 | fiat_p256_addcarryx_u64(&x63, &x64, x62, x53, x37); |
| 501 | uint64_t x65; |
| 502 | fiat_p256_uint1 x66; |
| 503 | fiat_p256_addcarryx_u64(&x65, &x66, x64, x55, x39); |
| 504 | uint64_t x67; |
| 505 | fiat_p256_uint1 x68; |
| 506 | fiat_p256_addcarryx_u64(&x67, &x68, x66, x57, (fiat_p256_uint1)x41); |
| 507 | uint64_t x69; |
| 508 | uint64_t x70; |
| 509 | fiat_p256_mulx_u64(&x69, &x70, x59, UINT64_C(0xffffffff00000001)); |
| 510 | uint64_t x71; |
| 511 | uint64_t x72; |
| 512 | fiat_p256_mulx_u64(&x71, &x72, x59, UINT32_C(0xffffffff)); |
| 513 | uint64_t x73; |
| 514 | uint64_t x74; |
| 515 | fiat_p256_mulx_u64(&x73, &x74, x59, UINT64_C(0xffffffffffffffff)); |
| 516 | uint64_t x75; |
| 517 | fiat_p256_uint1 x76; |
| 518 | fiat_p256_addcarryx_u64(&x75, &x76, 0x0, x71, x74); |
| 519 | uint64_t x77; |
| 520 | fiat_p256_uint1 x78; |
| 521 | fiat_p256_addcarryx_u64(&x77, &x78, x76, 0x0, x72); |
| 522 | uint64_t x79; |
| 523 | fiat_p256_uint1 x80; |
| 524 | fiat_p256_addcarryx_u64(&x79, &x80, 0x0, x73, x59); |
| 525 | uint64_t x81; |
| 526 | fiat_p256_uint1 x82; |
| 527 | fiat_p256_addcarryx_u64(&x81, &x82, x80, x75, x61); |
| 528 | uint64_t x83; |
| 529 | fiat_p256_uint1 x84; |
| 530 | fiat_p256_addcarryx_u64(&x83, &x84, x82, x77, x63); |
| 531 | uint64_t x85; |
| 532 | fiat_p256_uint1 x86; |
| 533 | fiat_p256_addcarryx_u64(&x85, &x86, x84, x69, x65); |
| 534 | uint64_t x87; |
| 535 | fiat_p256_uint1 x88; |
| 536 | fiat_p256_addcarryx_u64(&x87, &x88, x86, x70, x67); |
| 537 | uint64_t x89; |
| 538 | fiat_p256_uint1 x90; |
| 539 | fiat_p256_addcarryx_u64(&x89, &x90, x88, 0x0, x68); |
| 540 | uint64_t x91; |
| 541 | uint64_t x92; |
| 542 | fiat_p256_mulx_u64(&x91, &x92, x2, (arg1[3])); |
| 543 | uint64_t x93; |
| 544 | uint64_t x94; |
| 545 | fiat_p256_mulx_u64(&x93, &x94, x2, (arg1[2])); |
| 546 | uint64_t x95; |
| 547 | uint64_t x96; |
| 548 | fiat_p256_mulx_u64(&x95, &x96, x2, (arg1[1])); |
| 549 | uint64_t x97; |
| 550 | uint64_t x98; |
| 551 | fiat_p256_mulx_u64(&x97, &x98, x2, (arg1[0])); |
| 552 | uint64_t x99; |
| 553 | fiat_p256_uint1 x100; |
| 554 | fiat_p256_addcarryx_u64(&x99, &x100, 0x0, x95, x98); |
| 555 | uint64_t x101; |
| 556 | fiat_p256_uint1 x102; |
| 557 | fiat_p256_addcarryx_u64(&x101, &x102, x100, x93, x96); |
| 558 | uint64_t x103; |
| 559 | fiat_p256_uint1 x104; |
| 560 | fiat_p256_addcarryx_u64(&x103, &x104, x102, x91, x94); |
| 561 | uint64_t x105; |
| 562 | fiat_p256_uint1 x106; |
| 563 | fiat_p256_addcarryx_u64(&x105, &x106, x104, 0x0, x92); |
| 564 | uint64_t x107; |
| 565 | fiat_p256_uint1 x108; |
| 566 | fiat_p256_addcarryx_u64(&x107, &x108, 0x0, x97, x81); |
| 567 | uint64_t x109; |
| 568 | fiat_p256_uint1 x110; |
| 569 | fiat_p256_addcarryx_u64(&x109, &x110, x108, x99, x83); |
| 570 | uint64_t x111; |
| 571 | fiat_p256_uint1 x112; |
| 572 | fiat_p256_addcarryx_u64(&x111, &x112, x110, x101, x85); |
| 573 | uint64_t x113; |
| 574 | fiat_p256_uint1 x114; |
| 575 | fiat_p256_addcarryx_u64(&x113, &x114, x112, x103, x87); |
| 576 | uint64_t x115; |
| 577 | fiat_p256_uint1 x116; |
| 578 | fiat_p256_addcarryx_u64(&x115, &x116, x114, x105, x89); |
| 579 | uint64_t x117; |
| 580 | uint64_t x118; |
| 581 | fiat_p256_mulx_u64(&x117, &x118, x107, UINT64_C(0xffffffff00000001)); |
| 582 | uint64_t x119; |
| 583 | uint64_t x120; |
| 584 | fiat_p256_mulx_u64(&x119, &x120, x107, UINT32_C(0xffffffff)); |
| 585 | uint64_t x121; |
| 586 | uint64_t x122; |
| 587 | fiat_p256_mulx_u64(&x121, &x122, x107, UINT64_C(0xffffffffffffffff)); |
| 588 | uint64_t x123; |
| 589 | fiat_p256_uint1 x124; |
| 590 | fiat_p256_addcarryx_u64(&x123, &x124, 0x0, x119, x122); |
| 591 | uint64_t x125; |
| 592 | fiat_p256_uint1 x126; |
| 593 | fiat_p256_addcarryx_u64(&x125, &x126, x124, 0x0, x120); |
| 594 | uint64_t x127; |
| 595 | fiat_p256_uint1 x128; |
| 596 | fiat_p256_addcarryx_u64(&x127, &x128, 0x0, x121, x107); |
| 597 | uint64_t x129; |
| 598 | fiat_p256_uint1 x130; |
| 599 | fiat_p256_addcarryx_u64(&x129, &x130, x128, x123, x109); |
| 600 | uint64_t x131; |
| 601 | fiat_p256_uint1 x132; |
| 602 | fiat_p256_addcarryx_u64(&x131, &x132, x130, x125, x111); |
| 603 | uint64_t x133; |
| 604 | fiat_p256_uint1 x134; |
| 605 | fiat_p256_addcarryx_u64(&x133, &x134, x132, x117, x113); |
| 606 | uint64_t x135; |
| 607 | fiat_p256_uint1 x136; |
| 608 | fiat_p256_addcarryx_u64(&x135, &x136, x134, x118, x115); |
| 609 | uint64_t x137; |
| 610 | fiat_p256_uint1 x138; |
| 611 | fiat_p256_addcarryx_u64(&x137, &x138, x136, 0x0, x116); |
| 612 | uint64_t x139; |
| 613 | uint64_t x140; |
| 614 | fiat_p256_mulx_u64(&x139, &x140, x3, (arg1[3])); |
| 615 | uint64_t x141; |
| 616 | uint64_t x142; |
| 617 | fiat_p256_mulx_u64(&x141, &x142, x3, (arg1[2])); |
| 618 | uint64_t x143; |
| 619 | uint64_t x144; |
| 620 | fiat_p256_mulx_u64(&x143, &x144, x3, (arg1[1])); |
| 621 | uint64_t x145; |
| 622 | uint64_t x146; |
| 623 | fiat_p256_mulx_u64(&x145, &x146, x3, (arg1[0])); |
| 624 | uint64_t x147; |
| 625 | fiat_p256_uint1 x148; |
| 626 | fiat_p256_addcarryx_u64(&x147, &x148, 0x0, x143, x146); |
| 627 | uint64_t x149; |
| 628 | fiat_p256_uint1 x150; |
| 629 | fiat_p256_addcarryx_u64(&x149, &x150, x148, x141, x144); |
| 630 | uint64_t x151; |
| 631 | fiat_p256_uint1 x152; |
| 632 | fiat_p256_addcarryx_u64(&x151, &x152, x150, x139, x142); |
| 633 | uint64_t x153; |
| 634 | fiat_p256_uint1 x154; |
| 635 | fiat_p256_addcarryx_u64(&x153, &x154, x152, 0x0, x140); |
| 636 | uint64_t x155; |
| 637 | fiat_p256_uint1 x156; |
| 638 | fiat_p256_addcarryx_u64(&x155, &x156, 0x0, x145, x129); |
| 639 | uint64_t x157; |
| 640 | fiat_p256_uint1 x158; |
| 641 | fiat_p256_addcarryx_u64(&x157, &x158, x156, x147, x131); |
| 642 | uint64_t x159; |
| 643 | fiat_p256_uint1 x160; |
| 644 | fiat_p256_addcarryx_u64(&x159, &x160, x158, x149, x133); |
| 645 | uint64_t x161; |
| 646 | fiat_p256_uint1 x162; |
| 647 | fiat_p256_addcarryx_u64(&x161, &x162, x160, x151, x135); |
| 648 | uint64_t x163; |
| 649 | fiat_p256_uint1 x164; |
| 650 | fiat_p256_addcarryx_u64(&x163, &x164, x162, x153, x137); |
| 651 | uint64_t x165; |
| 652 | uint64_t x166; |
| 653 | fiat_p256_mulx_u64(&x165, &x166, x155, UINT64_C(0xffffffff00000001)); |
| 654 | uint64_t x167; |
| 655 | uint64_t x168; |
| 656 | fiat_p256_mulx_u64(&x167, &x168, x155, UINT32_C(0xffffffff)); |
| 657 | uint64_t x169; |
| 658 | uint64_t x170; |
| 659 | fiat_p256_mulx_u64(&x169, &x170, x155, UINT64_C(0xffffffffffffffff)); |
| 660 | uint64_t x171; |
| 661 | fiat_p256_uint1 x172; |
| 662 | fiat_p256_addcarryx_u64(&x171, &x172, 0x0, x167, x170); |
| 663 | uint64_t x173; |
| 664 | fiat_p256_uint1 x174; |
| 665 | fiat_p256_addcarryx_u64(&x173, &x174, x172, 0x0, x168); |
| 666 | uint64_t x175; |
| 667 | fiat_p256_uint1 x176; |
| 668 | fiat_p256_addcarryx_u64(&x175, &x176, 0x0, x169, x155); |
| 669 | uint64_t x177; |
| 670 | fiat_p256_uint1 x178; |
| 671 | fiat_p256_addcarryx_u64(&x177, &x178, x176, x171, x157); |
| 672 | uint64_t x179; |
| 673 | fiat_p256_uint1 x180; |
| 674 | fiat_p256_addcarryx_u64(&x179, &x180, x178, x173, x159); |
| 675 | uint64_t x181; |
| 676 | fiat_p256_uint1 x182; |
| 677 | fiat_p256_addcarryx_u64(&x181, &x182, x180, x165, x161); |
| 678 | uint64_t x183; |
| 679 | fiat_p256_uint1 x184; |
| 680 | fiat_p256_addcarryx_u64(&x183, &x184, x182, x166, x163); |
| 681 | uint64_t x185; |
| 682 | fiat_p256_uint1 x186; |
| 683 | fiat_p256_addcarryx_u64(&x185, &x186, x184, 0x0, x164); |
| 684 | uint64_t x187; |
| 685 | fiat_p256_uint1 x188; |
| 686 | fiat_p256_subborrowx_u64(&x187, &x188, 0x0, x177, UINT64_C(0xffffffffffffffff)); |
| 687 | uint64_t x189; |
| 688 | fiat_p256_uint1 x190; |
| 689 | fiat_p256_subborrowx_u64(&x189, &x190, x188, x179, UINT32_C(0xffffffff)); |
| 690 | uint64_t x191; |
| 691 | fiat_p256_uint1 x192; |
| 692 | fiat_p256_subborrowx_u64(&x191, &x192, x190, x181, 0x0); |
| 693 | uint64_t x193; |
| 694 | fiat_p256_uint1 x194; |
| 695 | fiat_p256_subborrowx_u64(&x193, &x194, x192, x183, UINT64_C(0xffffffff00000001)); |
| 696 | uint64_t x195; |
| 697 | fiat_p256_uint1 x196; |
| 698 | fiat_p256_subborrowx_u64(&x195, &x196, x194, x185, 0x0); |
| 699 | uint64_t x197; |
| 700 | fiat_p256_cmovznz_u64(&x197, x196, x187, x177); |
| 701 | uint64_t x198; |
| 702 | fiat_p256_cmovznz_u64(&x198, x196, x189, x179); |
| 703 | uint64_t x199; |
| 704 | fiat_p256_cmovznz_u64(&x199, x196, x191, x181); |
| 705 | uint64_t x200; |
| 706 | fiat_p256_cmovznz_u64(&x200, x196, x193, x183); |
| 707 | out1[0] = x197; |
| 708 | out1[1] = x198; |
| 709 | out1[2] = x199; |
| 710 | out1[3] = x200; |
| 711 | } |
| 712 | |
| 713 | /* |
| 714 | * Input Bounds: |
| 715 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 716 | * arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 717 | * Output Bounds: |
| 718 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 719 | */ |
| 720 | static void fiat_p256_add(uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) { |
| 721 | uint64_t x1; |
| 722 | fiat_p256_uint1 x2; |
| 723 | fiat_p256_addcarryx_u64(&x1, &x2, 0x0, (arg2[0]), (arg1[0])); |
| 724 | uint64_t x3; |
| 725 | fiat_p256_uint1 x4; |
| 726 | fiat_p256_addcarryx_u64(&x3, &x4, x2, (arg2[1]), (arg1[1])); |
| 727 | uint64_t x5; |
| 728 | fiat_p256_uint1 x6; |
| 729 | fiat_p256_addcarryx_u64(&x5, &x6, x4, (arg2[2]), (arg1[2])); |
| 730 | uint64_t x7; |
| 731 | fiat_p256_uint1 x8; |
| 732 | fiat_p256_addcarryx_u64(&x7, &x8, x6, (arg2[3]), (arg1[3])); |
| 733 | uint64_t x9; |
| 734 | fiat_p256_uint1 x10; |
| 735 | fiat_p256_subborrowx_u64(&x9, &x10, 0x0, x1, UINT64_C(0xffffffffffffffff)); |
| 736 | uint64_t x11; |
| 737 | fiat_p256_uint1 x12; |
| 738 | fiat_p256_subborrowx_u64(&x11, &x12, x10, x3, UINT32_C(0xffffffff)); |
| 739 | uint64_t x13; |
| 740 | fiat_p256_uint1 x14; |
| 741 | fiat_p256_subborrowx_u64(&x13, &x14, x12, x5, 0x0); |
| 742 | uint64_t x15; |
| 743 | fiat_p256_uint1 x16; |
| 744 | fiat_p256_subborrowx_u64(&x15, &x16, x14, x7, UINT64_C(0xffffffff00000001)); |
| 745 | uint64_t x17; |
| 746 | fiat_p256_uint1 x18; |
| 747 | fiat_p256_subborrowx_u64(&x17, &x18, x16, x8, 0x0); |
| 748 | uint64_t x19; |
| 749 | fiat_p256_cmovznz_u64(&x19, x18, x9, x1); |
| 750 | uint64_t x20; |
| 751 | fiat_p256_cmovznz_u64(&x20, x18, x11, x3); |
| 752 | uint64_t x21; |
| 753 | fiat_p256_cmovznz_u64(&x21, x18, x13, x5); |
| 754 | uint64_t x22; |
| 755 | fiat_p256_cmovznz_u64(&x22, x18, x15, x7); |
| 756 | out1[0] = x19; |
| 757 | out1[1] = x20; |
| 758 | out1[2] = x21; |
| 759 | out1[3] = x22; |
| 760 | } |
| 761 | |
| 762 | /* |
| 763 | * Input Bounds: |
| 764 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 765 | * arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 766 | * Output Bounds: |
| 767 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 768 | */ |
| 769 | static void fiat_p256_sub(uint64_t out1[4], const uint64_t arg1[4], const uint64_t arg2[4]) { |
| 770 | uint64_t x1; |
| 771 | fiat_p256_uint1 x2; |
| 772 | fiat_p256_subborrowx_u64(&x1, &x2, 0x0, (arg1[0]), (arg2[0])); |
| 773 | uint64_t x3; |
| 774 | fiat_p256_uint1 x4; |
| 775 | fiat_p256_subborrowx_u64(&x3, &x4, x2, (arg1[1]), (arg2[1])); |
| 776 | uint64_t x5; |
| 777 | fiat_p256_uint1 x6; |
| 778 | fiat_p256_subborrowx_u64(&x5, &x6, x4, (arg1[2]), (arg2[2])); |
| 779 | uint64_t x7; |
| 780 | fiat_p256_uint1 x8; |
| 781 | fiat_p256_subborrowx_u64(&x7, &x8, x6, (arg1[3]), (arg2[3])); |
| 782 | uint64_t x9; |
| 783 | fiat_p256_cmovznz_u64(&x9, x8, 0x0, UINT64_C(0xffffffffffffffff)); |
| 784 | uint64_t x10; |
| 785 | fiat_p256_uint1 x11; |
| 786 | fiat_p256_addcarryx_u64(&x10, &x11, 0x0, (x9 & UINT64_C(0xffffffffffffffff)), x1); |
| 787 | uint64_t x12; |
| 788 | fiat_p256_uint1 x13; |
| 789 | fiat_p256_addcarryx_u64(&x12, &x13, x11, (x9 & UINT32_C(0xffffffff)), x3); |
| 790 | uint64_t x14; |
| 791 | fiat_p256_uint1 x15; |
| 792 | fiat_p256_addcarryx_u64(&x14, &x15, x13, 0x0, x5); |
| 793 | uint64_t x16; |
| 794 | fiat_p256_uint1 x17; |
| 795 | fiat_p256_addcarryx_u64(&x16, &x17, x15, (x9 & UINT64_C(0xffffffff00000001)), x7); |
| 796 | out1[0] = x10; |
| 797 | out1[1] = x12; |
| 798 | out1[2] = x14; |
| 799 | out1[3] = x16; |
| 800 | } |
| 801 | |
| 802 | /* |
| 803 | * Input Bounds: |
| 804 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 805 | * Output Bounds: |
| 806 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 807 | */ |
| 808 | static void fiat_p256_opp(uint64_t out1[4], const uint64_t arg1[4]) { |
| 809 | uint64_t x1; |
| 810 | fiat_p256_uint1 x2; |
| 811 | fiat_p256_subborrowx_u64(&x1, &x2, 0x0, 0x0, (arg1[0])); |
| 812 | uint64_t x3; |
| 813 | fiat_p256_uint1 x4; |
| 814 | fiat_p256_subborrowx_u64(&x3, &x4, x2, 0x0, (arg1[1])); |
| 815 | uint64_t x5; |
| 816 | fiat_p256_uint1 x6; |
| 817 | fiat_p256_subborrowx_u64(&x5, &x6, x4, 0x0, (arg1[2])); |
| 818 | uint64_t x7; |
| 819 | fiat_p256_uint1 x8; |
| 820 | fiat_p256_subborrowx_u64(&x7, &x8, x6, 0x0, (arg1[3])); |
| 821 | uint64_t x9; |
| 822 | fiat_p256_cmovznz_u64(&x9, x8, 0x0, UINT64_C(0xffffffffffffffff)); |
| 823 | uint64_t x10; |
| 824 | fiat_p256_uint1 x11; |
| 825 | fiat_p256_addcarryx_u64(&x10, &x11, 0x0, (x9 & UINT64_C(0xffffffffffffffff)), x1); |
| 826 | uint64_t x12; |
| 827 | fiat_p256_uint1 x13; |
| 828 | fiat_p256_addcarryx_u64(&x12, &x13, x11, (x9 & UINT32_C(0xffffffff)), x3); |
| 829 | uint64_t x14; |
| 830 | fiat_p256_uint1 x15; |
| 831 | fiat_p256_addcarryx_u64(&x14, &x15, x13, 0x0, x5); |
| 832 | uint64_t x16; |
| 833 | fiat_p256_uint1 x17; |
| 834 | fiat_p256_addcarryx_u64(&x16, &x17, x15, (x9 & UINT64_C(0xffffffff00000001)), x7); |
| 835 | out1[0] = x10; |
| 836 | out1[1] = x12; |
| 837 | out1[2] = x14; |
| 838 | out1[3] = x16; |
| 839 | } |
| 840 | |
| 841 | /* |
| 842 | * Input Bounds: |
| 843 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 844 | * Output Bounds: |
| 845 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 846 | */ |
| 847 | static void fiat_p256_from_montgomery(uint64_t out1[4], const uint64_t arg1[4]) { |
| 848 | uint64_t x1 = (arg1[0]); |
| 849 | uint64_t x2; |
| 850 | uint64_t x3; |
| 851 | fiat_p256_mulx_u64(&x2, &x3, x1, UINT64_C(0xffffffff00000001)); |
| 852 | uint64_t x4; |
| 853 | uint64_t x5; |
| 854 | fiat_p256_mulx_u64(&x4, &x5, x1, UINT32_C(0xffffffff)); |
| 855 | uint64_t x6; |
| 856 | uint64_t x7; |
| 857 | fiat_p256_mulx_u64(&x6, &x7, x1, UINT64_C(0xffffffffffffffff)); |
| 858 | uint64_t x8; |
| 859 | fiat_p256_uint1 x9; |
| 860 | fiat_p256_addcarryx_u64(&x8, &x9, 0x0, x4, x7); |
| 861 | uint64_t x10; |
| 862 | fiat_p256_uint1 x11; |
| 863 | fiat_p256_addcarryx_u64(&x10, &x11, 0x0, x6, x1); |
| 864 | uint64_t x12; |
| 865 | fiat_p256_uint1 x13; |
| 866 | fiat_p256_addcarryx_u64(&x12, &x13, x11, x8, 0x0); |
| 867 | uint64_t x14; |
| 868 | fiat_p256_uint1 x15; |
| 869 | fiat_p256_addcarryx_u64(&x14, &x15, 0x0, (arg1[1]), x12); |
| 870 | uint64_t x16; |
| 871 | uint64_t x17; |
| 872 | fiat_p256_mulx_u64(&x16, &x17, x14, UINT64_C(0xffffffff00000001)); |
| 873 | uint64_t x18; |
| 874 | uint64_t x19; |
| 875 | fiat_p256_mulx_u64(&x18, &x19, x14, UINT32_C(0xffffffff)); |
| 876 | uint64_t x20; |
| 877 | uint64_t x21; |
| 878 | fiat_p256_mulx_u64(&x20, &x21, x14, UINT64_C(0xffffffffffffffff)); |
| 879 | uint64_t x22; |
| 880 | fiat_p256_uint1 x23; |
| 881 | fiat_p256_addcarryx_u64(&x22, &x23, 0x0, x18, x21); |
| 882 | uint64_t x24; |
| 883 | fiat_p256_uint1 x25; |
| 884 | fiat_p256_addcarryx_u64(&x24, &x25, x9, 0x0, x5); |
| 885 | uint64_t x26; |
| 886 | fiat_p256_uint1 x27; |
| 887 | fiat_p256_addcarryx_u64(&x26, &x27, x13, x24, 0x0); |
| 888 | uint64_t x28; |
| 889 | fiat_p256_uint1 x29; |
| 890 | fiat_p256_addcarryx_u64(&x28, &x29, x15, 0x0, x26); |
| 891 | uint64_t x30; |
| 892 | fiat_p256_uint1 x31; |
| 893 | fiat_p256_addcarryx_u64(&x30, &x31, 0x0, x20, x14); |
| 894 | uint64_t x32; |
| 895 | fiat_p256_uint1 x33; |
| 896 | fiat_p256_addcarryx_u64(&x32, &x33, x31, x22, x28); |
| 897 | uint64_t x34; |
| 898 | fiat_p256_uint1 x35; |
| 899 | fiat_p256_addcarryx_u64(&x34, &x35, x23, 0x0, x19); |
| 900 | uint64_t x36; |
| 901 | fiat_p256_uint1 x37; |
| 902 | fiat_p256_addcarryx_u64(&x36, &x37, x33, x34, x2); |
| 903 | uint64_t x38; |
| 904 | fiat_p256_uint1 x39; |
| 905 | fiat_p256_addcarryx_u64(&x38, &x39, x37, x16, x3); |
| 906 | uint64_t x40; |
| 907 | fiat_p256_uint1 x41; |
| 908 | fiat_p256_addcarryx_u64(&x40, &x41, 0x0, (arg1[2]), x32); |
| 909 | uint64_t x42; |
| 910 | fiat_p256_uint1 x43; |
| 911 | fiat_p256_addcarryx_u64(&x42, &x43, x41, 0x0, x36); |
| 912 | uint64_t x44; |
| 913 | fiat_p256_uint1 x45; |
| 914 | fiat_p256_addcarryx_u64(&x44, &x45, x43, 0x0, x38); |
| 915 | uint64_t x46; |
| 916 | uint64_t x47; |
| 917 | fiat_p256_mulx_u64(&x46, &x47, x40, UINT64_C(0xffffffff00000001)); |
| 918 | uint64_t x48; |
| 919 | uint64_t x49; |
| 920 | fiat_p256_mulx_u64(&x48, &x49, x40, UINT32_C(0xffffffff)); |
| 921 | uint64_t x50; |
| 922 | uint64_t x51; |
| 923 | fiat_p256_mulx_u64(&x50, &x51, x40, UINT64_C(0xffffffffffffffff)); |
| 924 | uint64_t x52; |
| 925 | fiat_p256_uint1 x53; |
| 926 | fiat_p256_addcarryx_u64(&x52, &x53, 0x0, x48, x51); |
| 927 | uint64_t x54; |
| 928 | fiat_p256_uint1 x55; |
| 929 | fiat_p256_addcarryx_u64(&x54, &x55, 0x0, x50, x40); |
| 930 | uint64_t x56; |
| 931 | fiat_p256_uint1 x57; |
| 932 | fiat_p256_addcarryx_u64(&x56, &x57, x55, x52, x42); |
| 933 | uint64_t x58; |
| 934 | fiat_p256_uint1 x59; |
| 935 | fiat_p256_addcarryx_u64(&x58, &x59, x53, 0x0, x49); |
| 936 | uint64_t x60; |
| 937 | fiat_p256_uint1 x61; |
| 938 | fiat_p256_addcarryx_u64(&x60, &x61, x57, x58, x44); |
| 939 | uint64_t x62; |
| 940 | fiat_p256_uint1 x63; |
| 941 | fiat_p256_addcarryx_u64(&x62, &x63, x39, x17, 0x0); |
| 942 | uint64_t x64; |
| 943 | fiat_p256_uint1 x65; |
| 944 | fiat_p256_addcarryx_u64(&x64, &x65, x45, 0x0, x62); |
| 945 | uint64_t x66; |
| 946 | fiat_p256_uint1 x67; |
| 947 | fiat_p256_addcarryx_u64(&x66, &x67, x61, x46, x64); |
| 948 | uint64_t x68; |
| 949 | fiat_p256_uint1 x69; |
| 950 | fiat_p256_addcarryx_u64(&x68, &x69, 0x0, (arg1[3]), x56); |
| 951 | uint64_t x70; |
| 952 | fiat_p256_uint1 x71; |
| 953 | fiat_p256_addcarryx_u64(&x70, &x71, x69, 0x0, x60); |
| 954 | uint64_t x72; |
| 955 | fiat_p256_uint1 x73; |
| 956 | fiat_p256_addcarryx_u64(&x72, &x73, x71, 0x0, x66); |
| 957 | uint64_t x74; |
| 958 | uint64_t x75; |
| 959 | fiat_p256_mulx_u64(&x74, &x75, x68, UINT64_C(0xffffffff00000001)); |
| 960 | uint64_t x76; |
| 961 | uint64_t x77; |
| 962 | fiat_p256_mulx_u64(&x76, &x77, x68, UINT32_C(0xffffffff)); |
| 963 | uint64_t x78; |
| 964 | uint64_t x79; |
| 965 | fiat_p256_mulx_u64(&x78, &x79, x68, UINT64_C(0xffffffffffffffff)); |
| 966 | uint64_t x80; |
| 967 | fiat_p256_uint1 x81; |
| 968 | fiat_p256_addcarryx_u64(&x80, &x81, 0x0, x76, x79); |
| 969 | uint64_t x82; |
| 970 | fiat_p256_uint1 x83; |
| 971 | fiat_p256_addcarryx_u64(&x82, &x83, 0x0, x78, x68); |
| 972 | uint64_t x84; |
| 973 | fiat_p256_uint1 x85; |
| 974 | fiat_p256_addcarryx_u64(&x84, &x85, x83, x80, x70); |
| 975 | uint64_t x86; |
| 976 | fiat_p256_uint1 x87; |
| 977 | fiat_p256_addcarryx_u64(&x86, &x87, x81, 0x0, x77); |
| 978 | uint64_t x88; |
| 979 | fiat_p256_uint1 x89; |
| 980 | fiat_p256_addcarryx_u64(&x88, &x89, x85, x86, x72); |
| 981 | uint64_t x90; |
| 982 | fiat_p256_uint1 x91; |
| 983 | fiat_p256_addcarryx_u64(&x90, &x91, x67, x47, 0x0); |
| 984 | uint64_t x92; |
| 985 | fiat_p256_uint1 x93; |
| 986 | fiat_p256_addcarryx_u64(&x92, &x93, x73, 0x0, x90); |
| 987 | uint64_t x94; |
| 988 | fiat_p256_uint1 x95; |
| 989 | fiat_p256_addcarryx_u64(&x94, &x95, x89, x74, x92); |
| 990 | uint64_t x96; |
| 991 | fiat_p256_uint1 x97; |
| 992 | fiat_p256_addcarryx_u64(&x96, &x97, x95, x75, 0x0); |
| 993 | uint64_t x98; |
| 994 | fiat_p256_uint1 x99; |
| 995 | fiat_p256_subborrowx_u64(&x98, &x99, 0x0, x84, UINT64_C(0xffffffffffffffff)); |
| 996 | uint64_t x100; |
| 997 | fiat_p256_uint1 x101; |
| 998 | fiat_p256_subborrowx_u64(&x100, &x101, x99, x88, UINT32_C(0xffffffff)); |
| 999 | uint64_t x102; |
| 1000 | fiat_p256_uint1 x103; |
| 1001 | fiat_p256_subborrowx_u64(&x102, &x103, x101, x94, 0x0); |
| 1002 | uint64_t x104; |
| 1003 | fiat_p256_uint1 x105; |
| 1004 | fiat_p256_subborrowx_u64(&x104, &x105, x103, x96, UINT64_C(0xffffffff00000001)); |
| 1005 | uint64_t x106; |
| 1006 | fiat_p256_uint1 x107; |
| 1007 | fiat_p256_subborrowx_u64(&x106, &x107, x105, 0x0, 0x0); |
| 1008 | uint64_t x108; |
| 1009 | fiat_p256_cmovznz_u64(&x108, x107, x98, x84); |
| 1010 | uint64_t x109; |
| 1011 | fiat_p256_cmovznz_u64(&x109, x107, x100, x88); |
| 1012 | uint64_t x110; |
| 1013 | fiat_p256_cmovznz_u64(&x110, x107, x102, x94); |
| 1014 | uint64_t x111; |
| 1015 | fiat_p256_cmovznz_u64(&x111, x107, x104, x96); |
| 1016 | out1[0] = x108; |
| 1017 | out1[1] = x109; |
| 1018 | out1[2] = x110; |
| 1019 | out1[3] = x111; |
| 1020 | } |
| 1021 | |
| 1022 | /* |
| 1023 | * Input Bounds: |
| 1024 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 1025 | * Output Bounds: |
| 1026 | * out1: [0x0 ~> 0xffffffffffffffff] |
| 1027 | */ |
| 1028 | static void fiat_p256_nonzero(uint64_t* out1, const uint64_t arg1[4]) { |
| 1029 | uint64_t x1 = ((arg1[0]) | ((arg1[1]) | ((arg1[2]) | ((arg1[3]) | (uint64_t)0x0)))); |
| 1030 | *out1 = x1; |
| 1031 | } |
| 1032 | |
| 1033 | /* |
| 1034 | * Input Bounds: |
| 1035 | * arg1: [0x0 ~> 0x1] |
| 1036 | * arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 1037 | * arg3: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 1038 | * Output Bounds: |
| 1039 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 1040 | */ |
| 1041 | static void fiat_p256_selectznz(uint64_t out1[4], fiat_p256_uint1 arg1, const uint64_t arg2[4], const uint64_t arg3[4]) { |
| 1042 | uint64_t x1; |
| 1043 | fiat_p256_cmovznz_u64(&x1, arg1, (arg2[0]), (arg3[0])); |
| 1044 | uint64_t x2; |
| 1045 | fiat_p256_cmovznz_u64(&x2, arg1, (arg2[1]), (arg3[1])); |
| 1046 | uint64_t x3; |
| 1047 | fiat_p256_cmovznz_u64(&x3, arg1, (arg2[2]), (arg3[2])); |
| 1048 | uint64_t x4; |
| 1049 | fiat_p256_cmovznz_u64(&x4, arg1, (arg2[3]), (arg3[3])); |
| 1050 | out1[0] = x1; |
| 1051 | out1[1] = x2; |
| 1052 | out1[2] = x3; |
| 1053 | out1[3] = x4; |
| 1054 | } |
| 1055 | |
| 1056 | /* |
| 1057 | * Input Bounds: |
| 1058 | * arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 1059 | * Output Bounds: |
| 1060 | * out1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] |
| 1061 | */ |
| 1062 | static void fiat_p256_to_bytes(uint8_t out1[32], const uint64_t arg1[4]) { |
| 1063 | uint64_t x1 = (arg1[3]); |
| 1064 | uint64_t x2 = (arg1[2]); |
| 1065 | uint64_t x3 = (arg1[1]); |
| 1066 | uint64_t x4 = (arg1[0]); |
| 1067 | uint64_t x5 = (x4 >> 8); |
| 1068 | uint8_t x6 = (uint8_t)(x4 & UINT8_C(0xff)); |
| 1069 | uint64_t x7 = (x5 >> 8); |
| 1070 | uint8_t x8 = (uint8_t)(x5 & UINT8_C(0xff)); |
| 1071 | uint64_t x9 = (x7 >> 8); |
| 1072 | uint8_t x10 = (uint8_t)(x7 & UINT8_C(0xff)); |
| 1073 | uint64_t x11 = (x9 >> 8); |
| 1074 | uint8_t x12 = (uint8_t)(x9 & UINT8_C(0xff)); |
| 1075 | uint64_t x13 = (x11 >> 8); |
| 1076 | uint8_t x14 = (uint8_t)(x11 & UINT8_C(0xff)); |
| 1077 | uint64_t x15 = (x13 >> 8); |
| 1078 | uint8_t x16 = (uint8_t)(x13 & UINT8_C(0xff)); |
| 1079 | uint8_t x17 = (uint8_t)(x15 >> 8); |
| 1080 | uint8_t x18 = (uint8_t)(x15 & UINT8_C(0xff)); |
| 1081 | uint8_t x19 = (uint8_t)(x17 & UINT8_C(0xff)); |
| 1082 | uint64_t x20 = (x3 >> 8); |
| 1083 | uint8_t x21 = (uint8_t)(x3 & UINT8_C(0xff)); |
| 1084 | uint64_t x22 = (x20 >> 8); |
| 1085 | uint8_t x23 = (uint8_t)(x20 & UINT8_C(0xff)); |
| 1086 | uint64_t x24 = (x22 >> 8); |
| 1087 | uint8_t x25 = (uint8_t)(x22 & UINT8_C(0xff)); |
| 1088 | uint64_t x26 = (x24 >> 8); |
| 1089 | uint8_t x27 = (uint8_t)(x24 & UINT8_C(0xff)); |
| 1090 | uint64_t x28 = (x26 >> 8); |
| 1091 | uint8_t x29 = (uint8_t)(x26 & UINT8_C(0xff)); |
| 1092 | uint64_t x30 = (x28 >> 8); |
| 1093 | uint8_t x31 = (uint8_t)(x28 & UINT8_C(0xff)); |
| 1094 | uint8_t x32 = (uint8_t)(x30 >> 8); |
| 1095 | uint8_t x33 = (uint8_t)(x30 & UINT8_C(0xff)); |
| 1096 | uint8_t x34 = (uint8_t)(x32 & UINT8_C(0xff)); |
| 1097 | uint64_t x35 = (x2 >> 8); |
| 1098 | uint8_t x36 = (uint8_t)(x2 & UINT8_C(0xff)); |
| 1099 | uint64_t x37 = (x35 >> 8); |
| 1100 | uint8_t x38 = (uint8_t)(x35 & UINT8_C(0xff)); |
| 1101 | uint64_t x39 = (x37 >> 8); |
| 1102 | uint8_t x40 = (uint8_t)(x37 & UINT8_C(0xff)); |
| 1103 | uint64_t x41 = (x39 >> 8); |
| 1104 | uint8_t x42 = (uint8_t)(x39 & UINT8_C(0xff)); |
| 1105 | uint64_t x43 = (x41 >> 8); |
| 1106 | uint8_t x44 = (uint8_t)(x41 & UINT8_C(0xff)); |
| 1107 | uint64_t x45 = (x43 >> 8); |
| 1108 | uint8_t x46 = (uint8_t)(x43 & UINT8_C(0xff)); |
| 1109 | uint8_t x47 = (uint8_t)(x45 >> 8); |
| 1110 | uint8_t x48 = (uint8_t)(x45 & UINT8_C(0xff)); |
| 1111 | uint8_t x49 = (uint8_t)(x47 & UINT8_C(0xff)); |
| 1112 | uint64_t x50 = (x1 >> 8); |
| 1113 | uint8_t x51 = (uint8_t)(x1 & UINT8_C(0xff)); |
| 1114 | uint64_t x52 = (x50 >> 8); |
| 1115 | uint8_t x53 = (uint8_t)(x50 & UINT8_C(0xff)); |
| 1116 | uint64_t x54 = (x52 >> 8); |
| 1117 | uint8_t x55 = (uint8_t)(x52 & UINT8_C(0xff)); |
| 1118 | uint64_t x56 = (x54 >> 8); |
| 1119 | uint8_t x57 = (uint8_t)(x54 & UINT8_C(0xff)); |
| 1120 | uint64_t x58 = (x56 >> 8); |
| 1121 | uint8_t x59 = (uint8_t)(x56 & UINT8_C(0xff)); |
| 1122 | uint64_t x60 = (x58 >> 8); |
| 1123 | uint8_t x61 = (uint8_t)(x58 & UINT8_C(0xff)); |
| 1124 | uint8_t x62 = (uint8_t)(x60 >> 8); |
| 1125 | uint8_t x63 = (uint8_t)(x60 & UINT8_C(0xff)); |
| 1126 | out1[0] = x6; |
| 1127 | out1[1] = x8; |
| 1128 | out1[2] = x10; |
| 1129 | out1[3] = x12; |
| 1130 | out1[4] = x14; |
| 1131 | out1[5] = x16; |
| 1132 | out1[6] = x18; |
| 1133 | out1[7] = x19; |
| 1134 | out1[8] = x21; |
| 1135 | out1[9] = x23; |
| 1136 | out1[10] = x25; |
| 1137 | out1[11] = x27; |
| 1138 | out1[12] = x29; |
| 1139 | out1[13] = x31; |
| 1140 | out1[14] = x33; |
| 1141 | out1[15] = x34; |
| 1142 | out1[16] = x36; |
| 1143 | out1[17] = x38; |
| 1144 | out1[18] = x40; |
| 1145 | out1[19] = x42; |
| 1146 | out1[20] = x44; |
| 1147 | out1[21] = x46; |
| 1148 | out1[22] = x48; |
| 1149 | out1[23] = x49; |
| 1150 | out1[24] = x51; |
| 1151 | out1[25] = x53; |
| 1152 | out1[26] = x55; |
| 1153 | out1[27] = x57; |
| 1154 | out1[28] = x59; |
| 1155 | out1[29] = x61; |
| 1156 | out1[30] = x63; |
| 1157 | out1[31] = x62; |
| 1158 | } |
| 1159 | |
| 1160 | /* |
| 1161 | * Input Bounds: |
| 1162 | * arg1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] |
| 1163 | * Output Bounds: |
| 1164 | * out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] |
| 1165 | */ |
| 1166 | static void fiat_p256_from_bytes(uint64_t out1[4], const uint8_t arg1[32]) { |
| 1167 | uint64_t x1 = ((uint64_t)(arg1[31]) << 56); |
| 1168 | uint64_t x2 = ((uint64_t)(arg1[30]) << 48); |
| 1169 | uint64_t x3 = ((uint64_t)(arg1[29]) << 40); |
| 1170 | uint64_t x4 = ((uint64_t)(arg1[28]) << 32); |
| 1171 | uint64_t x5 = ((uint64_t)(arg1[27]) << 24); |
| 1172 | uint64_t x6 = ((uint64_t)(arg1[26]) << 16); |
| 1173 | uint64_t x7 = ((uint64_t)(arg1[25]) << 8); |
| 1174 | uint8_t x8 = (arg1[24]); |
| 1175 | uint64_t x9 = ((uint64_t)(arg1[23]) << 56); |
| 1176 | uint64_t x10 = ((uint64_t)(arg1[22]) << 48); |
| 1177 | uint64_t x11 = ((uint64_t)(arg1[21]) << 40); |
| 1178 | uint64_t x12 = ((uint64_t)(arg1[20]) << 32); |
| 1179 | uint64_t x13 = ((uint64_t)(arg1[19]) << 24); |
| 1180 | uint64_t x14 = ((uint64_t)(arg1[18]) << 16); |
| 1181 | uint64_t x15 = ((uint64_t)(arg1[17]) << 8); |
| 1182 | uint8_t x16 = (arg1[16]); |
| 1183 | uint64_t x17 = ((uint64_t)(arg1[15]) << 56); |
| 1184 | uint64_t x18 = ((uint64_t)(arg1[14]) << 48); |
| 1185 | uint64_t x19 = ((uint64_t)(arg1[13]) << 40); |
| 1186 | uint64_t x20 = ((uint64_t)(arg1[12]) << 32); |
| 1187 | uint64_t x21 = ((uint64_t)(arg1[11]) << 24); |
| 1188 | uint64_t x22 = ((uint64_t)(arg1[10]) << 16); |
| 1189 | uint64_t x23 = ((uint64_t)(arg1[9]) << 8); |
| 1190 | uint8_t x24 = (arg1[8]); |
| 1191 | uint64_t x25 = ((uint64_t)(arg1[7]) << 56); |
| 1192 | uint64_t x26 = ((uint64_t)(arg1[6]) << 48); |
| 1193 | uint64_t x27 = ((uint64_t)(arg1[5]) << 40); |
| 1194 | uint64_t x28 = ((uint64_t)(arg1[4]) << 32); |
| 1195 | uint64_t x29 = ((uint64_t)(arg1[3]) << 24); |
| 1196 | uint64_t x30 = ((uint64_t)(arg1[2]) << 16); |
| 1197 | uint64_t x31 = ((uint64_t)(arg1[1]) << 8); |
| 1198 | uint8_t x32 = (arg1[0]); |
| 1199 | uint64_t x33 = (x32 + (x31 + (x30 + (x29 + (x28 + (x27 + (x26 + x25))))))); |
| 1200 | uint64_t x34 = (x33 & UINT64_C(0xffffffffffffffff)); |
| 1201 | uint64_t x35 = (x8 + (x7 + (x6 + (x5 + (x4 + (x3 + (x2 + x1))))))); |
| 1202 | uint64_t x36 = (x16 + (x15 + (x14 + (x13 + (x12 + (x11 + (x10 + x9))))))); |
| 1203 | uint64_t x37 = (x24 + (x23 + (x22 + (x21 + (x20 + (x19 + (x18 + x17))))))); |
| 1204 | uint64_t x38 = (x37 & UINT64_C(0xffffffffffffffff)); |
| 1205 | uint64_t x39 = (x36 & UINT64_C(0xffffffffffffffff)); |
| 1206 | out1[0] = x34; |
| 1207 | out1[1] = x38; |
| 1208 | out1[2] = x39; |
| 1209 | out1[3] = x35; |
| 1210 | } |
| 1211 | |