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How to use bc3 method in wpt
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keccak256.js
Source:keccak256.js 
1// https://github.com/denoland/deno_std/blob/main/hash/_sha3/keccakf.ts2const KECCAK_ROUNDS = 24;3const KECCAK_RC = [4 0x1,5 0x0,6 0x8082,7 0x0,8 0x808a,9 0x80000000,10 0x80008000,11 0x80000000,12 0x808b,13 0x0,14 0x80000001,15 0x0,16 0x80008081,17 0x80000000,18 0x8009,19 0x80000000,20 0x8a,21 0x0,22 0x88,23 0x0,24 0x80008009,25 0x0,26 0x8000000a,27 0x0,28 0x8000808b,29 0x0,30 0x8b,31 0x80000000,32 0x8089,33 0x80000000,34 0x8003,35 0x80000000,36 0x8002,37 0x80000000,38 0x80,39 0x80000000,40 0x800a,41 0x0,42 0x8000000a,43 0x80000000,44 0x80008081,45 0x80000000,46 0x8080,47 0x80000000,48 0x80000001,49 0x0,50 0x80008008,51 0x80000000,52];53function keccakf(state) {54 const s = new Uint32Array(state.buffer);55 let bc0 = 0;56 let bc1 = 0;57 let bc2 = 0;58 let bc3 = 0;59 let bc4 = 0;60 let bc5 = 0;61 let bc6 = 0;62 let bc7 = 0;63 let bc8 = 0;64 let bc9 = 0;65 let d0 = 0;66 let d1 = 0;67 let d2 = 0;68 let d3 = 0;69 let d4 = 0;70 let d5 = 0;71 let d6 = 0;72 let d7 = 0;73 let d8 = 0;74 let d9 = 0;75 let t0 = 0;76 let t1 = 0;77 for (let n = 0; n < KECCAK_ROUNDS * 2; n += 8) {78 // Round 179 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];80 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];81 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];82 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];83 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];84 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];85 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];86 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];87 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];88 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];89 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));90 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));91 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));92 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));93 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));94 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));95 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));96 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));97 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));98 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));99 bc0 = s[0] ^ d0;100 bc1 = s[1] ^ d1;101 t0 = s[12] ^ d2;102 t1 = s[13] ^ d3;103 bc2 = (t1 << 12) | (t0 >>> 20);104 bc3 = (t0 << 12) | (t1 >>> 20);105 t0 = s[24] ^ d4;106 t1 = s[25] ^ d5;107 bc4 = (t1 << 11) | (t0 >>> 21);108 bc5 = (t0 << 11) | (t1 >>> 21);109 t0 = s[36] ^ d6;110 t1 = s[37] ^ d7;111 bc6 = (t0 << 21) | (t1 >>> 11);112 bc7 = (t1 << 21) | (t0 >>> 11);113 t0 = s[48] ^ d8;114 t1 = s[49] ^ d9;115 bc8 = (t0 << 14) | (t1 >>> 18);116 bc9 = (t1 << 14) | (t0 >>> 18);117 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n];118 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 1];119 s[12] = bc2 ^ (bc6 & ~bc4);120 s[13] = bc3 ^ (bc7 & ~bc5);121 s[24] = bc4 ^ (bc8 & ~bc6);122 s[25] = bc5 ^ (bc9 & ~bc7);123 s[36] = bc6 ^ (bc0 & ~bc8);124 s[37] = bc7 ^ (bc1 & ~bc9);125 s[48] = bc8 ^ (bc2 & ~bc0);126 s[49] = bc9 ^ (bc3 & ~bc1);127 t0 = s[20] ^ d0;128 t1 = s[21] ^ d1;129 bc4 = (t0 << 3) | (t1 >>> 29);130 bc5 = (t1 << 3) | (t0 >>> 29);131 t0 = s[32] ^ d2;132 t1 = s[33] ^ d3;133 bc6 = (t1 << 13) | (t0 >>> 19);134 bc7 = (t0 << 13) | (t1 >>> 19);135 t0 = s[44] ^ d4;136 t1 = s[45] ^ d5;137 bc8 = (t1 << 29) | (t0 >>> 3);138 bc9 = (t0 << 29) | (t1 >>> 3);139 t0 = s[6] ^ d6;140 t1 = s[7] ^ d7;141 bc0 = (t0 << 28) | (t1 >>> 4);142 bc1 = (t1 << 28) | (t0 >>> 4);143 t0 = s[18] ^ d8;144 t1 = s[19] ^ d9;145 bc2 = (t0 << 20) | (t1 >>> 12);146 bc3 = (t1 << 20) | (t0 >>> 12);147 s[20] = bc0 ^ (bc4 & ~bc2);148 s[21] = bc1 ^ (bc5 & ~bc3);149 s[32] = bc2 ^ (bc6 & ~bc4);150 s[33] = bc3 ^ (bc7 & ~bc5);151 s[44] = bc4 ^ (bc8 & ~bc6);152 s[45] = bc5 ^ (bc9 & ~bc7);153 s[6] = bc6 ^ (bc0 & ~bc8);154 s[7] = bc7 ^ (bc1 & ~bc9);155 s[18] = bc8 ^ (bc2 & ~bc0);156 s[19] = bc9 ^ (bc3 & ~bc1);157 t0 = s[40] ^ d0;158 t1 = s[41] ^ d1;159 bc8 = (t0 << 18) | (t1 >>> 14);160 bc9 = (t1 << 18) | (t0 >>> 14);161 t0 = s[2] ^ d2;162 t1 = s[3] ^ d3;163 bc0 = (t0 << 1) | (t1 >>> 31);164 bc1 = (t1 << 1) | (t0 >>> 31);165 t0 = s[14] ^ d4;166 t1 = s[15] ^ d5;167 bc2 = (t0 << 6) | (t1 >>> 26);168 bc3 = (t1 << 6) | (t0 >>> 26);169 t0 = s[26] ^ d6;170 t1 = s[27] ^ d7;171 bc4 = (t0 << 25) | (t1 >>> 7);172 bc5 = (t1 << 25) | (t0 >>> 7);173 t0 = s[38] ^ d8;174 t1 = s[39] ^ d9;175 bc6 = (t0 << 8) | (t1 >>> 24);176 bc7 = (t1 << 8) | (t0 >>> 24);177 s[40] = bc0 ^ (bc4 & ~bc2);178 s[41] = bc1 ^ (bc5 & ~bc3);179 s[2] = bc2 ^ (bc6 & ~bc4);180 s[3] = bc3 ^ (bc7 & ~bc5);181 s[14] = bc4 ^ (bc8 & ~bc6);182 s[15] = bc5 ^ (bc9 & ~bc7);183 s[26] = bc6 ^ (bc0 & ~bc8);184 s[27] = bc7 ^ (bc1 & ~bc9);185 s[38] = bc8 ^ (bc2 & ~bc0);186 s[39] = bc9 ^ (bc3 & ~bc1);187 t0 = s[10] ^ d0;188 t1 = s[11] ^ d1;189 bc2 = (t1 << 4) | (t0 >>> 28);190 bc3 = (t0 << 4) | (t1 >>> 28);191 t0 = s[22] ^ d2;192 t1 = s[23] ^ d3;193 bc4 = (t0 << 10) | (t1 >>> 22);194 bc5 = (t1 << 10) | (t0 >>> 22);195 t0 = s[34] ^ d4;196 t1 = s[35] ^ d5;197 bc6 = (t0 << 15) | (t1 >>> 17);198 bc7 = (t1 << 15) | (t0 >>> 17);199 t0 = s[46] ^ d6;200 t1 = s[47] ^ d7;201 bc8 = (t1 << 24) | (t0 >>> 8);202 bc9 = (t0 << 24) | (t1 >>> 8);203 t0 = s[8] ^ d8;204 t1 = s[9] ^ d9;205 bc0 = (t0 << 27) | (t1 >>> 5);206 bc1 = (t1 << 27) | (t0 >>> 5);207 s[10] = bc0 ^ (bc4 & ~bc2);208 s[11] = bc1 ^ (bc5 & ~bc3);209 s[22] = bc2 ^ (bc6 & ~bc4);210 s[23] = bc3 ^ (bc7 & ~bc5);211 s[34] = bc4 ^ (bc8 & ~bc6);212 s[35] = bc5 ^ (bc9 & ~bc7);213 s[46] = bc6 ^ (bc0 & ~bc8);214 s[47] = bc7 ^ (bc1 & ~bc9);215 s[8] = bc8 ^ (bc2 & ~bc0);216 s[9] = bc9 ^ (bc3 & ~bc1);217 t0 = s[30] ^ d0;218 t1 = s[31] ^ d1;219 bc6 = (t1 << 9) | (t0 >>> 23);220 bc7 = (t0 << 9) | (t1 >>> 23);221 t0 = s[42] ^ d2;222 t1 = s[43] ^ d3;223 bc8 = (t0 << 2) | (t1 >>> 30);224 bc9 = (t1 << 2) | (t0 >>> 30);225 t0 = s[4] ^ d4;226 t1 = s[5] ^ d5;227 bc0 = (t1 << 30) | (t0 >>> 2);228 bc1 = (t0 << 30) | (t1 >>> 2);229 t0 = s[16] ^ d6;230 t1 = s[17] ^ d7;231 bc2 = (t1 << 23) | (t0 >>> 9);232 bc3 = (t0 << 23) | (t1 >>> 9);233 t0 = s[28] ^ d8;234 t1 = s[29] ^ d9;235 bc4 = (t1 << 7) | (t0 >>> 25);236 bc5 = (t0 << 7) | (t1 >>> 25);237 s[30] = bc0 ^ (bc4 & ~bc2);238 s[31] = bc1 ^ (bc5 & ~bc3);239 s[42] = bc2 ^ (bc6 & ~bc4);240 s[43] = bc3 ^ (bc7 & ~bc5);241 s[4] = bc4 ^ (bc8 & ~bc6);242 s[5] = bc5 ^ (bc9 & ~bc7);243 s[16] = bc6 ^ (bc0 & ~bc8);244 s[17] = bc7 ^ (bc1 & ~bc9);245 s[28] = bc8 ^ (bc2 & ~bc0);246 s[29] = bc9 ^ (bc3 & ~bc1);247 // Round 2248 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];249 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];250 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];251 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];252 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];253 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];254 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];255 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];256 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];257 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];258 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));259 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));260 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));261 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));262 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));263 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));264 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));265 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));266 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));267 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));268 bc0 = s[0] ^ d0;269 bc1 = s[1] ^ d1;270 t0 = s[32] ^ d2;271 t1 = s[33] ^ d3;272 bc2 = (t1 << 12) | (t0 >>> 20);273 bc3 = (t0 << 12) | (t1 >>> 20);274 t0 = s[14] ^ d4;275 t1 = s[15] ^ d5;276 bc4 = (t1 << 11) | (t0 >>> 21);277 bc5 = (t0 << 11) | (t1 >>> 21);278 t0 = s[46] ^ d6;279 t1 = s[47] ^ d7;280 bc6 = (t0 << 21) | (t1 >>> 11);281 bc7 = (t1 << 21) | (t0 >>> 11);282 t0 = s[28] ^ d8;283 t1 = s[29] ^ d9;284 bc8 = (t0 << 14) | (t1 >>> 18);285 bc9 = (t1 << 14) | (t0 >>> 18);286 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n + 2];287 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 3];288 s[32] = bc2 ^ (bc6 & ~bc4);289 s[33] = bc3 ^ (bc7 & ~bc5);290 s[14] = bc4 ^ (bc8 & ~bc6);291 s[15] = bc5 ^ (bc9 & ~bc7);292 s[46] = bc6 ^ (bc0 & ~bc8);293 s[47] = bc7 ^ (bc1 & ~bc9);294 s[28] = bc8 ^ (bc2 & ~bc0);295 s[29] = bc9 ^ (bc3 & ~bc1);296 t0 = s[40] ^ d0;297 t1 = s[41] ^ d1;298 bc4 = (t0 << 3) | (t1 >>> 29);299 bc5 = (t1 << 3) | (t0 >>> 29);300 t0 = s[22] ^ d2;301 t1 = s[23] ^ d3;302 bc6 = (t1 << 13) | (t0 >>> 19);303 bc7 = (t0 << 13) | (t1 >>> 19);304 t0 = s[4] ^ d4;305 t1 = s[5] ^ d5;306 bc8 = (t1 << 29) | (t0 >>> 3);307 bc9 = (t0 << 29) | (t1 >>> 3);308 t0 = s[36] ^ d6;309 t1 = s[37] ^ d7;310 bc0 = (t0 << 28) | (t1 >>> 4);311 bc1 = (t1 << 28) | (t0 >>> 4);312 t0 = s[18] ^ d8;313 t1 = s[19] ^ d9;314 bc2 = (t0 << 20) | (t1 >>> 12);315 bc3 = (t1 << 20) | (t0 >>> 12);316 s[40] = bc0 ^ (bc4 & ~bc2);317 s[41] = bc1 ^ (bc5 & ~bc3);318 s[22] = bc2 ^ (bc6 & ~bc4);319 s[23] = bc3 ^ (bc7 & ~bc5);320 s[4] = bc4 ^ (bc8 & ~bc6);321 s[5] = bc5 ^ (bc9 & ~bc7);322 s[36] = bc6 ^ (bc0 & ~bc8);323 s[37] = bc7 ^ (bc1 & ~bc9);324 s[18] = bc8 ^ (bc2 & ~bc0);325 s[19] = bc9 ^ (bc3 & ~bc1);326 t0 = s[30] ^ d0;327 t1 = s[31] ^ d1;328 bc8 = (t0 << 18) | (t1 >>> 14);329 bc9 = (t1 << 18) | (t0 >>> 14);330 t0 = s[12] ^ d2;331 t1 = s[13] ^ d3;332 bc0 = (t0 << 1) | (t1 >>> 31);333 bc1 = (t1 << 1) | (t0 >>> 31);334 t0 = s[44] ^ d4;335 t1 = s[45] ^ d5;336 bc2 = (t0 << 6) | (t1 >>> 26);337 bc3 = (t1 << 6) | (t0 >>> 26);338 t0 = s[26] ^ d6;339 t1 = s[27] ^ d7;340 bc4 = (t0 << 25) | (t1 >>> 7);341 bc5 = (t1 << 25) | (t0 >>> 7);342 t0 = s[8] ^ d8;343 t1 = s[9] ^ d9;344 bc6 = (t0 << 8) | (t1 >>> 24);345 bc7 = (t1 << 8) | (t0 >>> 24);346 s[30] = bc0 ^ (bc4 & ~bc2);347 s[31] = bc1 ^ (bc5 & ~bc3);348 s[12] = bc2 ^ (bc6 & ~bc4);349 s[13] = bc3 ^ (bc7 & ~bc5);350 s[44] = bc4 ^ (bc8 & ~bc6);351 s[45] = bc5 ^ (bc9 & ~bc7);352 s[26] = bc6 ^ (bc0 & ~bc8);353 s[27] = bc7 ^ (bc1 & ~bc9);354 s[8] = bc8 ^ (bc2 & ~bc0);355 s[9] = bc9 ^ (bc3 & ~bc1);356 t0 = s[20] ^ d0;357 t1 = s[21] ^ d1;358 bc2 = (t1 << 4) | (t0 >>> 28);359 bc3 = (t0 << 4) | (t1 >>> 28);360 t0 = s[2] ^ d2;361 t1 = s[3] ^ d3;362 bc4 = (t0 << 10) | (t1 >>> 22);363 bc5 = (t1 << 10) | (t0 >>> 22);364 t0 = s[34] ^ d4;365 t1 = s[35] ^ d5;366 bc6 = (t0 << 15) | (t1 >>> 17);367 bc7 = (t1 << 15) | (t0 >>> 17);368 t0 = s[16] ^ d6;369 t1 = s[17] ^ d7;370 bc8 = (t1 << 24) | (t0 >>> 8);371 bc9 = (t0 << 24) | (t1 >>> 8);372 t0 = s[48] ^ d8;373 t1 = s[49] ^ d9;374 bc0 = (t0 << 27) | (t1 >>> 5);375 bc1 = (t1 << 27) | (t0 >>> 5);376 s[20] = bc0 ^ (bc4 & ~bc2);377 s[21] = bc1 ^ (bc5 & ~bc3);378 s[2] = bc2 ^ (bc6 & ~bc4);379 s[3] = bc3 ^ (bc7 & ~bc5);380 s[34] = bc4 ^ (bc8 & ~bc6);381 s[35] = bc5 ^ (bc9 & ~bc7);382 s[16] = bc6 ^ (bc0 & ~bc8);383 s[17] = bc7 ^ (bc1 & ~bc9);384 s[48] = bc8 ^ (bc2 & ~bc0);385 s[49] = bc9 ^ (bc3 & ~bc1);386 t0 = s[10] ^ d0;387 t1 = s[11] ^ d1;388 bc6 = (t1 << 9) | (t0 >>> 23);389 bc7 = (t0 << 9) | (t1 >>> 23);390 t0 = s[42] ^ d2;391 t1 = s[43] ^ d3;392 bc8 = (t0 << 2) | (t1 >>> 30);393 bc9 = (t1 << 2) | (t0 >>> 30);394 t0 = s[24] ^ d4;395 t1 = s[25] ^ d5;396 bc0 = (t1 << 30) | (t0 >>> 2);397 bc1 = (t0 << 30) | (t1 >>> 2);398 t0 = s[6] ^ d6;399 t1 = s[7] ^ d7;400 bc2 = (t1 << 23) | (t0 >>> 9);401 bc3 = (t0 << 23) | (t1 >>> 9);402 t0 = s[38] ^ d8;403 t1 = s[39] ^ d9;404 bc4 = (t1 << 7) | (t0 >>> 25);405 bc5 = (t0 << 7) | (t1 >>> 25);406 s[10] = bc0 ^ (bc4 & ~bc2);407 s[11] = bc1 ^ (bc5 & ~bc3);408 s[42] = bc2 ^ (bc6 & ~bc4);409 s[43] = bc3 ^ (bc7 & ~bc5);410 s[24] = bc4 ^ (bc8 & ~bc6);411 s[25] = bc5 ^ (bc9 & ~bc7);412 s[6] = bc6 ^ (bc0 & ~bc8);413 s[7] = bc7 ^ (bc1 & ~bc9);414 s[38] = bc8 ^ (bc2 & ~bc0);415 s[39] = bc9 ^ (bc3 & ~bc1);416 // Round 3417 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];418 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];419 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];420 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];421 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];422 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];423 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];424 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];425 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];426 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];427 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));428 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));429 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));430 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));431 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));432 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));433 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));434 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));435 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));436 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));437 bc0 = s[0] ^ d0;438 bc1 = s[1] ^ d1;439 t0 = s[22] ^ d2;440 t1 = s[23] ^ d3;441 bc2 = (t1 << 12) | (t0 >>> 20);442 bc3 = (t0 << 12) | (t1 >>> 20);443 t0 = s[44] ^ d4;444 t1 = s[45] ^ d5;445 bc4 = (t1 << 11) | (t0 >>> 21);446 bc5 = (t0 << 11) | (t1 >>> 21);447 t0 = s[16] ^ d6;448 t1 = s[17] ^ d7;449 bc6 = (t0 << 21) | (t1 >>> 11);450 bc7 = (t1 << 21) | (t0 >>> 11);451 t0 = s[38] ^ d8;452 t1 = s[39] ^ d9;453 bc8 = (t0 << 14) | (t1 >>> 18);454 bc9 = (t1 << 14) | (t0 >>> 18);455 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n + 4];456 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 5];457 s[22] = bc2 ^ (bc6 & ~bc4);458 s[23] = bc3 ^ (bc7 & ~bc5);459 s[44] = bc4 ^ (bc8 & ~bc6);460 s[45] = bc5 ^ (bc9 & ~bc7);461 s[16] = bc6 ^ (bc0 & ~bc8);462 s[17] = bc7 ^ (bc1 & ~bc9);463 s[38] = bc8 ^ (bc2 & ~bc0);464 s[39] = bc9 ^ (bc3 & ~bc1);465 t0 = s[30] ^ d0;466 t1 = s[31] ^ d1;467 bc4 = (t0 << 3) | (t1 >>> 29);468 bc5 = (t1 << 3) | (t0 >>> 29);469 t0 = s[2] ^ d2;470 t1 = s[3] ^ d3;471 bc6 = (t1 << 13) | (t0 >>> 19);472 bc7 = (t0 << 13) | (t1 >>> 19);473 t0 = s[24] ^ d4;474 t1 = s[25] ^ d5;475 bc8 = (t1 << 29) | (t0 >>> 3);476 bc9 = (t0 << 29) | (t1 >>> 3);477 t0 = s[46] ^ d6;478 t1 = s[47] ^ d7;479 bc0 = (t0 << 28) | (t1 >>> 4);480 bc1 = (t1 << 28) | (t0 >>> 4);481 t0 = s[18] ^ d8;482 t1 = s[19] ^ d9;483 bc2 = (t0 << 20) | (t1 >>> 12);484 bc3 = (t1 << 20) | (t0 >>> 12);485 s[30] = bc0 ^ (bc4 & ~bc2);486 s[31] = bc1 ^ (bc5 & ~bc3);487 s[2] = bc2 ^ (bc6 & ~bc4);488 s[3] = bc3 ^ (bc7 & ~bc5);489 s[24] = bc4 ^ (bc8 & ~bc6);490 s[25] = bc5 ^ (bc9 & ~bc7);491 s[46] = bc6 ^ (bc0 & ~bc8);492 s[47] = bc7 ^ (bc1 & ~bc9);493 s[18] = bc8 ^ (bc2 & ~bc0);494 s[19] = bc9 ^ (bc3 & ~bc1);495 t0 = s[10] ^ d0;496 t1 = s[11] ^ d1;497 bc8 = (t0 << 18) | (t1 >>> 14);498 bc9 = (t1 << 18) | (t0 >>> 14);499 t0 = s[32] ^ d2;500 t1 = s[33] ^ d3;501 bc0 = (t0 << 1) | (t1 >>> 31);502 bc1 = (t1 << 1) | (t0 >>> 31);503 t0 = s[4] ^ d4;504 t1 = s[5] ^ d5;505 bc2 = (t0 << 6) | (t1 >>> 26);506 bc3 = (t1 << 6) | (t0 >>> 26);507 t0 = s[26] ^ d6;508 t1 = s[27] ^ d7;509 bc4 = (t0 << 25) | (t1 >>> 7);510 bc5 = (t1 << 25) | (t0 >>> 7);511 t0 = s[48] ^ d8;512 t1 = s[49] ^ d9;513 bc6 = (t0 << 8) | (t1 >>> 24);514 bc7 = (t1 << 8) | (t0 >>> 24);515 s[10] = bc0 ^ (bc4 & ~bc2);516 s[11] = bc1 ^ (bc5 & ~bc3);517 s[32] = bc2 ^ (bc6 & ~bc4);518 s[33] = bc3 ^ (bc7 & ~bc5);519 s[4] = bc4 ^ (bc8 & ~bc6);520 s[5] = bc5 ^ (bc9 & ~bc7);521 s[26] = bc6 ^ (bc0 & ~bc8);522 s[27] = bc7 ^ (bc1 & ~bc9);523 s[48] = bc8 ^ (bc2 & ~bc0);524 s[49] = bc9 ^ (bc3 & ~bc1);525 t0 = s[40] ^ d0;526 t1 = s[41] ^ d1;527 bc2 = (t1 << 4) | (t0 >>> 28);528 bc3 = (t0 << 4) | (t1 >>> 28);529 t0 = s[12] ^ d2;530 t1 = s[13] ^ d3;531 bc4 = (t0 << 10) | (t1 >>> 22);532 bc5 = (t1 << 10) | (t0 >>> 22);533 t0 = s[34] ^ d4;534 t1 = s[35] ^ d5;535 bc6 = (t0 << 15) | (t1 >>> 17);536 bc7 = (t1 << 15) | (t0 >>> 17);537 t0 = s[6] ^ d6;538 t1 = s[7] ^ d7;539 bc8 = (t1 << 24) | (t0 >>> 8);540 bc9 = (t0 << 24) | (t1 >>> 8);541 t0 = s[28] ^ d8;542 t1 = s[29] ^ d9;543 bc0 = (t0 << 27) | (t1 >>> 5);544 bc1 = (t1 << 27) | (t0 >>> 5);545 s[40] = bc0 ^ (bc4 & ~bc2);546 s[41] = bc1 ^ (bc5 & ~bc3);547 s[12] = bc2 ^ (bc6 & ~bc4);548 s[13] = bc3 ^ (bc7 & ~bc5);549 s[34] = bc4 ^ (bc8 & ~bc6);550 s[35] = bc5 ^ (bc9 & ~bc7);551 s[6] = bc6 ^ (bc0 & ~bc8);552 s[7] = bc7 ^ (bc1 & ~bc9);553 s[28] = bc8 ^ (bc2 & ~bc0);554 s[29] = bc9 ^ (bc3 & ~bc1);555 t0 = s[20] ^ d0;556 t1 = s[21] ^ d1;557 bc6 = (t1 << 9) | (t0 >>> 23);558 bc7 = (t0 << 9) | (t1 >>> 23);559 t0 = s[42] ^ d2;560 t1 = s[43] ^ d3;561 bc8 = (t0 << 2) | (t1 >>> 30);562 bc9 = (t1 << 2) | (t0 >>> 30);563 t0 = s[14] ^ d4;564 t1 = s[15] ^ d5;565 bc0 = (t1 << 30) | (t0 >>> 2);566 bc1 = (t0 << 30) | (t1 >>> 2);567 t0 = s[36] ^ d6;568 t1 = s[37] ^ d7;569 bc2 = (t1 << 23) | (t0 >>> 9);570 bc3 = (t0 << 23) | (t1 >>> 9);571 t0 = s[8] ^ d8;572 t1 = s[9] ^ d9;573 bc4 = (t1 << 7) | (t0 >>> 25);574 bc5 = (t0 << 7) | (t1 >>> 25);575 s[20] = bc0 ^ (bc4 & ~bc2);576 s[21] = bc1 ^ (bc5 & ~bc3);577 s[42] = bc2 ^ (bc6 & ~bc4);578 s[43] = bc3 ^ (bc7 & ~bc5);579 s[14] = bc4 ^ (bc8 & ~bc6);580 s[15] = bc5 ^ (bc9 & ~bc7);581 s[36] = bc6 ^ (bc0 & ~bc8);582 s[37] = bc7 ^ (bc1 & ~bc9);583 s[8] = bc8 ^ (bc2 & ~bc0);584 s[9] = bc9 ^ (bc3 & ~bc1);585 // Round 4586 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];587 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];588 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];589 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];590 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];591 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];592 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];593 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];594 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];595 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];596 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));597 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));598 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));599 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));600 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));601 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));602 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));603 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));604 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));605 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));606 bc0 = s[0] ^ d0;607 bc1 = s[1] ^ d1;608 t0 = s[2] ^ d2;609 t1 = s[3] ^ d3;610 bc2 = (t1 << 12) | (t0 >>> 20);611 bc3 = (t0 << 12) | (t1 >>> 20);612 t0 = s[4] ^ d4;613 t1 = s[5] ^ d5;614 bc4 = (t1 << 11) | (t0 >>> 21);615 bc5 = (t0 << 11) | (t1 >>> 21);616 t0 = s[6] ^ d6;617 t1 = s[7] ^ d7;618 bc6 = (t0 << 21) | (t1 >>> 11);619 bc7 = (t1 << 21) | (t0 >>> 11);620 t0 = s[8] ^ d8;621 t1 = s[9] ^ d9;622 bc8 = (t0 << 14) | (t1 >>> 18);623 bc9 = (t1 << 14) | (t0 >>> 18);624 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n + 6];625 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 7];626 s[2] = bc2 ^ (bc6 & ~bc4);627 s[3] = bc3 ^ (bc7 & ~bc5);628 s[4] = bc4 ^ (bc8 & ~bc6);629 s[5] = bc5 ^ (bc9 & ~bc7);630 s[6] = bc6 ^ (bc0 & ~bc8);631 s[7] = bc7 ^ (bc1 & ~bc9);632 s[8] = bc8 ^ (bc2 & ~bc0);633 s[9] = bc9 ^ (bc3 & ~bc1);634 t0 = s[10] ^ d0;635 t1 = s[11] ^ d1;636 bc4 = (t0 << 3) | (t1 >>> 29);637 bc5 = (t1 << 3) | (t0 >>> 29);638 t0 = s[12] ^ d2;639 t1 = s[13] ^ d3;640 bc6 = (t1 << 13) | (t0 >>> 19);641 bc7 = (t0 << 13) | (t1 >>> 19);642 t0 = s[14] ^ d4;643 t1 = s[15] ^ d5;644 bc8 = (t1 << 29) | (t0 >>> 3);645 bc9 = (t0 << 29) | (t1 >>> 3);646 t0 = s[16] ^ d6;647 t1 = s[17] ^ d7;648 bc0 = (t0 << 28) | (t1 >>> 4);649 bc1 = (t1 << 28) | (t0 >>> 4);650 t0 = s[18] ^ d8;651 t1 = s[19] ^ d9;652 bc2 = (t0 << 20) | (t1 >>> 12);653 bc3 = (t1 << 20) | (t0 >>> 12);654 s[10] = bc0 ^ (bc4 & ~bc2);655 s[11] = bc1 ^ (bc5 & ~bc3);656 s[12] = bc2 ^ (bc6 & ~bc4);657 s[13] = bc3 ^ (bc7 & ~bc5);658 s[14] = bc4 ^ (bc8 & ~bc6);659 s[15] = bc5 ^ (bc9 & ~bc7);660 s[16] = bc6 ^ (bc0 & ~bc8);661 s[17] = bc7 ^ (bc1 & ~bc9);662 s[18] = bc8 ^ (bc2 & ~bc0);663 s[19] = bc9 ^ (bc3 & ~bc1);664 t0 = s[20] ^ d0;665 t1 = s[21] ^ d1;666 bc8 = (t0 << 18) | (t1 >>> 14);667 bc9 = (t1 << 18) | (t0 >>> 14);668 t0 = s[22] ^ d2;669 t1 = s[23] ^ d3;670 bc0 = (t0 << 1) | (t1 >>> 31);671 bc1 = (t1 << 1) | (t0 >>> 31);672 t0 = s[24] ^ d4;673 t1 = s[25] ^ d5;674 bc2 = (t0 << 6) | (t1 >>> 26);675 bc3 = (t1 << 6) | (t0 >>> 26);676 t0 = s[26] ^ d6;677 t1 = s[27] ^ d7;678 bc4 = (t0 << 25) | (t1 >>> 7);679 bc5 = (t1 << 25) | (t0 >>> 7);680 t0 = s[28] ^ d8;681 t1 = s[29] ^ d9;682 bc6 = (t0 << 8) | (t1 >>> 24);683 bc7 = (t1 << 8) | (t0 >>> 24);684 s[20] = bc0 ^ (bc4 & ~bc2);685 s[21] = bc1 ^ (bc5 & ~bc3);686 s[22] = bc2 ^ (bc6 & ~bc4);687 s[23] = bc3 ^ (bc7 & ~bc5);688 s[24] = bc4 ^ (bc8 & ~bc6);689 s[25] = bc5 ^ (bc9 & ~bc7);690 s[26] = bc6 ^ (bc0 & ~bc8);691 s[27] = bc7 ^ (bc1 & ~bc9);692 s[28] = bc8 ^ (bc2 & ~bc0);693 s[29] = bc9 ^ (bc3 & ~bc1);694 t0 = s[30] ^ d0;695 t1 = s[31] ^ d1;696 bc2 = (t1 << 4) | (t0 >>> 28);697 bc3 = (t0 << 4) | (t1 >>> 28);698 t0 = s[32] ^ d2;699 t1 = s[33] ^ d3;700 bc4 = (t0 << 10) | (t1 >>> 22);701 bc5 = (t1 << 10) | (t0 >>> 22);702 t0 = s[34] ^ d4;703 t1 = s[35] ^ d5;704 bc6 = (t0 << 15) | (t1 >>> 17);705 bc7 = (t1 << 15) | (t0 >>> 17);706 t0 = s[36] ^ d6;707 t1 = s[37] ^ d7;708 bc8 = (t1 << 24) | (t0 >>> 8);709 bc9 = (t0 << 24) | (t1 >>> 8);710 t0 = s[38] ^ d8;711 t1 = s[39] ^ d9;712 bc0 = (t0 << 27) | (t1 >>> 5);713 bc1 = (t1 << 27) | (t0 >>> 5);714 s[30] = bc0 ^ (bc4 & ~bc2);715 s[31] = bc1 ^ (bc5 & ~bc3);716 s[32] = bc2 ^ (bc6 & ~bc4);717 s[33] = bc3 ^ (bc7 & ~bc5);718 s[34] = bc4 ^ (bc8 & ~bc6);719 s[35] = bc5 ^ (bc9 & ~bc7);720 s[36] = bc6 ^ (bc0 & ~bc8);721 s[37] = bc7 ^ (bc1 & ~bc9);722 s[38] = bc8 ^ (bc2 & ~bc0);723 s[39] = bc9 ^ (bc3 & ~bc1);724 t0 = s[40] ^ d0;725 t1 = s[41] ^ d1;726 bc6 = (t1 << 9) | (t0 >>> 23);727 bc7 = (t0 << 9) | (t1 >>> 23);728 t0 = s[42] ^ d2;729 t1 = s[43] ^ d3;730 bc8 = (t0 << 2) | (t1 >>> 30);731 bc9 = (t1 << 2) | (t0 >>> 30);732 t0 = s[44] ^ d4;733 t1 = s[45] ^ d5;734 bc0 = (t1 << 30) | (t0 >>> 2);735 bc1 = (t0 << 30) | (t1 >>> 2);736 t0 = s[46] ^ d6;737 t1 = s[47] ^ d7;738 bc2 = (t1 << 23) | (t0 >>> 9);739 bc3 = (t0 << 23) | (t1 >>> 9);740 t0 = s[48] ^ d8;741 t1 = s[49] ^ d9;742 bc4 = (t1 << 7) | (t0 >>> 25);743 bc5 = (t0 << 7) | (t1 >>> 25);744 s[40] = bc0 ^ (bc4 & ~bc2);745 s[41] = bc1 ^ (bc5 & ~bc3);746 s[42] = bc2 ^ (bc6 & ~bc4);747 s[43] = bc3 ^ (bc7 & ~bc5);748 s[44] = bc4 ^ (bc8 & ~bc6);749 s[45] = bc5 ^ (bc9 & ~bc7);750 s[46] = bc6 ^ (bc0 & ~bc8);751 s[47] = bc7 ^ (bc1 & ~bc9);752 s[48] = bc8 ^ (bc2 & ~bc0);753 s[49] = bc9 ^ (bc3 & ~bc1);754 }755}756// https://github.com/denoland/deno_std/blob/main/hash/_sha3/sponge.ts757const STATE_SIZE = 200;758const TYPE_ERROR_MSG = "sha3: `data` is invalid type";759class Sponge {760 #option;761 #state;762 #rp;763 #absorbing;764 constructor(option) {765 this.#option = option;766 this.#state = new Uint8Array(STATE_SIZE);767 this.#rp = 0;768 this.#absorbing = true;769 }770 /** Applies padding to internal state */771 pad() {772 this.#state[this.#rp] ^= this.#option.dsbyte;773 this.#state[this.#option.rate - 1] ^= 0x80;774 }775 /** Squeezes internal state */776 squeeze(length) {777 if (length < 0) {778 throw new Error("sha3: length cannot be negative");779 }780 this.pad();781 const hash = new Uint8Array(length);782 let pos = 0;783 while (length > 0) {784 const r = length > this.#option.rate ? this.#option.rate : length;785 this.#option.permutator(this.#state);786 hash.set(this.#state.slice(0, r), pos);787 length -= r;788 pos += r;789 }790 this.#absorbing = false;791 return hash;792 }793 /** Updates internal state by absorbing */794 update(data) {795 if (!this.#absorbing) {796 throw new Error("sha3: cannot update already finalized hash");797 }798 let msg;799 if (typeof data === "string") {800 msg = new TextEncoder().encode(data);801 } else if (typeof data === "object") {802 if (data instanceof ArrayBuffer || ArrayBuffer.isView(data)) {803 msg = new Uint8Array(data);804 } else {805 throw new Error(TYPE_ERROR_MSG);806 }807 } else {808 throw new Error(TYPE_ERROR_MSG);809 }810 let rp = this.#rp;811 for (let i = 0; i < msg.length; ++i) {812 this.#state[rp++] ^= msg[i];813 if (rp >= this.#option.rate) {814 this.#option.permutator(this.#state);815 rp = 0;816 }817 }818 this.#rp = rp;819 return this;820 }821 /** Returns the hash in ArrayBuffer */822 digest() {823 return this.squeeze(this.#option.bitsize >> 3);824 }825}826// https://github.com/denoland/deno_std/blob/main/hash/_sha3/keccak.ts827export class Keccak256 extends Sponge {828 constructor() {829 super({830 bitsize: 256,831 rate: 136,832 dsbyte: 1,833 permutator: keccakf,834 });835 }...
keccakf.ts
Source:keccakf.ts
1// Ported from Go:2// https://github.com/golang/crypto/blob/master/sha3/keccakf.go3// Copyright 2011 The Go Authors. All rights reserved. BSD license.4// https://github.com/golang/go/blob/master/LICENSE5// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.6// This module is browser compatible.7const KECCAK_ROUNDS = 24;8const KECCAK_RC: number[] = [9 0x1,10 0x0,11 0x8082,12 0x0,13 0x808a,14 0x80000000,15 0x80008000,16 0x80000000,17 0x808b,18 0x0,19 0x80000001,20 0x0,21 0x80008081,22 0x80000000,23 0x8009,24 0x80000000,25 0x8a,26 0x0,27 0x88,28 0x0,29 0x80008009,30 0x0,31 0x8000000a,32 0x0,33 0x8000808b,34 0x0,35 0x8b,36 0x80000000,37 0x8089,38 0x80000000,39 0x8003,40 0x80000000,41 0x8002,42 0x80000000,43 0x80,44 0x80000000,45 0x800a,46 0x0,47 0x8000000a,48 0x80000000,49 0x80008081,50 0x80000000,51 0x8080,52 0x80000000,53 0x80000001,54 0x0,55 0x80008008,56 0x80000000,57];58/** keccak1600 permutation function */59export function keccakf(state: Uint8Array): void {60 const s = new Uint32Array(state.buffer);61 let bc0 = 0;62 let bc1 = 0;63 let bc2 = 0;64 let bc3 = 0;65 let bc4 = 0;66 let bc5 = 0;67 let bc6 = 0;68 let bc7 = 0;69 let bc8 = 0;70 let bc9 = 0;71 let d0 = 0;72 let d1 = 0;73 let d2 = 0;74 let d3 = 0;75 let d4 = 0;76 let d5 = 0;77 let d6 = 0;78 let d7 = 0;79 let d8 = 0;80 let d9 = 0;81 let t0 = 0;82 let t1 = 0;83 for (let n = 0; n < KECCAK_ROUNDS * 2; n += 8) {84 // Round 185 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];86 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];87 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];88 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];89 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];90 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];91 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];92 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];93 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];94 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];95 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));96 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));97 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));98 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));99 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));100 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));101 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));102 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));103 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));104 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));105 bc0 = s[0] ^ d0;106 bc1 = s[1] ^ d1;107 t0 = s[12] ^ d2;108 t1 = s[13] ^ d3;109 bc2 = (t1 << 12) | (t0 >>> 20);110 bc3 = (t0 << 12) | (t1 >>> 20);111 t0 = s[24] ^ d4;112 t1 = s[25] ^ d5;113 bc4 = (t1 << 11) | (t0 >>> 21);114 bc5 = (t0 << 11) | (t1 >>> 21);115 t0 = s[36] ^ d6;116 t1 = s[37] ^ d7;117 bc6 = (t0 << 21) | (t1 >>> 11);118 bc7 = (t1 << 21) | (t0 >>> 11);119 t0 = s[48] ^ d8;120 t1 = s[49] ^ d9;121 bc8 = (t0 << 14) | (t1 >>> 18);122 bc9 = (t1 << 14) | (t0 >>> 18);123 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n];124 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 1];125 s[12] = bc2 ^ (bc6 & ~bc4);126 s[13] = bc3 ^ (bc7 & ~bc5);127 s[24] = bc4 ^ (bc8 & ~bc6);128 s[25] = bc5 ^ (bc9 & ~bc7);129 s[36] = bc6 ^ (bc0 & ~bc8);130 s[37] = bc7 ^ (bc1 & ~bc9);131 s[48] = bc8 ^ (bc2 & ~bc0);132 s[49] = bc9 ^ (bc3 & ~bc1);133 t0 = s[20] ^ d0;134 t1 = s[21] ^ d1;135 bc4 = (t0 << 3) | (t1 >>> 29);136 bc5 = (t1 << 3) | (t0 >>> 29);137 t0 = s[32] ^ d2;138 t1 = s[33] ^ d3;139 bc6 = (t1 << 13) | (t0 >>> 19);140 bc7 = (t0 << 13) | (t1 >>> 19);141 t0 = s[44] ^ d4;142 t1 = s[45] ^ d5;143 bc8 = (t1 << 29) | (t0 >>> 3);144 bc9 = (t0 << 29) | (t1 >>> 3);145 t0 = s[6] ^ d6;146 t1 = s[7] ^ d7;147 bc0 = (t0 << 28) | (t1 >>> 4);148 bc1 = (t1 << 28) | (t0 >>> 4);149 t0 = s[18] ^ d8;150 t1 = s[19] ^ d9;151 bc2 = (t0 << 20) | (t1 >>> 12);152 bc3 = (t1 << 20) | (t0 >>> 12);153 s[20] = bc0 ^ (bc4 & ~bc2);154 s[21] = bc1 ^ (bc5 & ~bc3);155 s[32] = bc2 ^ (bc6 & ~bc4);156 s[33] = bc3 ^ (bc7 & ~bc5);157 s[44] = bc4 ^ (bc8 & ~bc6);158 s[45] = bc5 ^ (bc9 & ~bc7);159 s[6] = bc6 ^ (bc0 & ~bc8);160 s[7] = bc7 ^ (bc1 & ~bc9);161 s[18] = bc8 ^ (bc2 & ~bc0);162 s[19] = bc9 ^ (bc3 & ~bc1);163 t0 = s[40] ^ d0;164 t1 = s[41] ^ d1;165 bc8 = (t0 << 18) | (t1 >>> 14);166 bc9 = (t1 << 18) | (t0 >>> 14);167 t0 = s[2] ^ d2;168 t1 = s[3] ^ d3;169 bc0 = (t0 << 1) | (t1 >>> 31);170 bc1 = (t1 << 1) | (t0 >>> 31);171 t0 = s[14] ^ d4;172 t1 = s[15] ^ d5;173 bc2 = (t0 << 6) | (t1 >>> 26);174 bc3 = (t1 << 6) | (t0 >>> 26);175 t0 = s[26] ^ d6;176 t1 = s[27] ^ d7;177 bc4 = (t0 << 25) | (t1 >>> 7);178 bc5 = (t1 << 25) | (t0 >>> 7);179 t0 = s[38] ^ d8;180 t1 = s[39] ^ d9;181 bc6 = (t0 << 8) | (t1 >>> 24);182 bc7 = (t1 << 8) | (t0 >>> 24);183 s[40] = bc0 ^ (bc4 & ~bc2);184 s[41] = bc1 ^ (bc5 & ~bc3);185 s[2] = bc2 ^ (bc6 & ~bc4);186 s[3] = bc3 ^ (bc7 & ~bc5);187 s[14] = bc4 ^ (bc8 & ~bc6);188 s[15] = bc5 ^ (bc9 & ~bc7);189 s[26] = bc6 ^ (bc0 & ~bc8);190 s[27] = bc7 ^ (bc1 & ~bc9);191 s[38] = bc8 ^ (bc2 & ~bc0);192 s[39] = bc9 ^ (bc3 & ~bc1);193 t0 = s[10] ^ d0;194 t1 = s[11] ^ d1;195 bc2 = (t1 << 4) | (t0 >>> 28);196 bc3 = (t0 << 4) | (t1 >>> 28);197 t0 = s[22] ^ d2;198 t1 = s[23] ^ d3;199 bc4 = (t0 << 10) | (t1 >>> 22);200 bc5 = (t1 << 10) | (t0 >>> 22);201 t0 = s[34] ^ d4;202 t1 = s[35] ^ d5;203 bc6 = (t0 << 15) | (t1 >>> 17);204 bc7 = (t1 << 15) | (t0 >>> 17);205 t0 = s[46] ^ d6;206 t1 = s[47] ^ d7;207 bc8 = (t1 << 24) | (t0 >>> 8);208 bc9 = (t0 << 24) | (t1 >>> 8);209 t0 = s[8] ^ d8;210 t1 = s[9] ^ d9;211 bc0 = (t0 << 27) | (t1 >>> 5);212 bc1 = (t1 << 27) | (t0 >>> 5);213 s[10] = bc0 ^ (bc4 & ~bc2);214 s[11] = bc1 ^ (bc5 & ~bc3);215 s[22] = bc2 ^ (bc6 & ~bc4);216 s[23] = bc3 ^ (bc7 & ~bc5);217 s[34] = bc4 ^ (bc8 & ~bc6);218 s[35] = bc5 ^ (bc9 & ~bc7);219 s[46] = bc6 ^ (bc0 & ~bc8);220 s[47] = bc7 ^ (bc1 & ~bc9);221 s[8] = bc8 ^ (bc2 & ~bc0);222 s[9] = bc9 ^ (bc3 & ~bc1);223 t0 = s[30] ^ d0;224 t1 = s[31] ^ d1;225 bc6 = (t1 << 9) | (t0 >>> 23);226 bc7 = (t0 << 9) | (t1 >>> 23);227 t0 = s[42] ^ d2;228 t1 = s[43] ^ d3;229 bc8 = (t0 << 2) | (t1 >>> 30);230 bc9 = (t1 << 2) | (t0 >>> 30);231 t0 = s[4] ^ d4;232 t1 = s[5] ^ d5;233 bc0 = (t1 << 30) | (t0 >>> 2);234 bc1 = (t0 << 30) | (t1 >>> 2);235 t0 = s[16] ^ d6;236 t1 = s[17] ^ d7;237 bc2 = (t1 << 23) | (t0 >>> 9);238 bc3 = (t0 << 23) | (t1 >>> 9);239 t0 = s[28] ^ d8;240 t1 = s[29] ^ d9;241 bc4 = (t1 << 7) | (t0 >>> 25);242 bc5 = (t0 << 7) | (t1 >>> 25);243 s[30] = bc0 ^ (bc4 & ~bc2);244 s[31] = bc1 ^ (bc5 & ~bc3);245 s[42] = bc2 ^ (bc6 & ~bc4);246 s[43] = bc3 ^ (bc7 & ~bc5);247 s[4] = bc4 ^ (bc8 & ~bc6);248 s[5] = bc5 ^ (bc9 & ~bc7);249 s[16] = bc6 ^ (bc0 & ~bc8);250 s[17] = bc7 ^ (bc1 & ~bc9);251 s[28] = bc8 ^ (bc2 & ~bc0);252 s[29] = bc9 ^ (bc3 & ~bc1);253 // Round 2254 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];255 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];256 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];257 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];258 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];259 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];260 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];261 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];262 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];263 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];264 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));265 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));266 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));267 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));268 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));269 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));270 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));271 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));272 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));273 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));274 bc0 = s[0] ^ d0;275 bc1 = s[1] ^ d1;276 t0 = s[32] ^ d2;277 t1 = s[33] ^ d3;278 bc2 = (t1 << 12) | (t0 >>> 20);279 bc3 = (t0 << 12) | (t1 >>> 20);280 t0 = s[14] ^ d4;281 t1 = s[15] ^ d5;282 bc4 = (t1 << 11) | (t0 >>> 21);283 bc5 = (t0 << 11) | (t1 >>> 21);284 t0 = s[46] ^ d6;285 t1 = s[47] ^ d7;286 bc6 = (t0 << 21) | (t1 >>> 11);287 bc7 = (t1 << 21) | (t0 >>> 11);288 t0 = s[28] ^ d8;289 t1 = s[29] ^ d9;290 bc8 = (t0 << 14) | (t1 >>> 18);291 bc9 = (t1 << 14) | (t0 >>> 18);292 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n + 2];293 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 3];294 s[32] = bc2 ^ (bc6 & ~bc4);295 s[33] = bc3 ^ (bc7 & ~bc5);296 s[14] = bc4 ^ (bc8 & ~bc6);297 s[15] = bc5 ^ (bc9 & ~bc7);298 s[46] = bc6 ^ (bc0 & ~bc8);299 s[47] = bc7 ^ (bc1 & ~bc9);300 s[28] = bc8 ^ (bc2 & ~bc0);301 s[29] = bc9 ^ (bc3 & ~bc1);302 t0 = s[40] ^ d0;303 t1 = s[41] ^ d1;304 bc4 = (t0 << 3) | (t1 >>> 29);305 bc5 = (t1 << 3) | (t0 >>> 29);306 t0 = s[22] ^ d2;307 t1 = s[23] ^ d3;308 bc6 = (t1 << 13) | (t0 >>> 19);309 bc7 = (t0 << 13) | (t1 >>> 19);310 t0 = s[4] ^ d4;311 t1 = s[5] ^ d5;312 bc8 = (t1 << 29) | (t0 >>> 3);313 bc9 = (t0 << 29) | (t1 >>> 3);314 t0 = s[36] ^ d6;315 t1 = s[37] ^ d7;316 bc0 = (t0 << 28) | (t1 >>> 4);317 bc1 = (t1 << 28) | (t0 >>> 4);318 t0 = s[18] ^ d8;319 t1 = s[19] ^ d9;320 bc2 = (t0 << 20) | (t1 >>> 12);321 bc3 = (t1 << 20) | (t0 >>> 12);322 s[40] = bc0 ^ (bc4 & ~bc2);323 s[41] = bc1 ^ (bc5 & ~bc3);324 s[22] = bc2 ^ (bc6 & ~bc4);325 s[23] = bc3 ^ (bc7 & ~bc5);326 s[4] = bc4 ^ (bc8 & ~bc6);327 s[5] = bc5 ^ (bc9 & ~bc7);328 s[36] = bc6 ^ (bc0 & ~bc8);329 s[37] = bc7 ^ (bc1 & ~bc9);330 s[18] = bc8 ^ (bc2 & ~bc0);331 s[19] = bc9 ^ (bc3 & ~bc1);332 t0 = s[30] ^ d0;333 t1 = s[31] ^ d1;334 bc8 = (t0 << 18) | (t1 >>> 14);335 bc9 = (t1 << 18) | (t0 >>> 14);336 t0 = s[12] ^ d2;337 t1 = s[13] ^ d3;338 bc0 = (t0 << 1) | (t1 >>> 31);339 bc1 = (t1 << 1) | (t0 >>> 31);340 t0 = s[44] ^ d4;341 t1 = s[45] ^ d5;342 bc2 = (t0 << 6) | (t1 >>> 26);343 bc3 = (t1 << 6) | (t0 >>> 26);344 t0 = s[26] ^ d6;345 t1 = s[27] ^ d7;346 bc4 = (t0 << 25) | (t1 >>> 7);347 bc5 = (t1 << 25) | (t0 >>> 7);348 t0 = s[8] ^ d8;349 t1 = s[9] ^ d9;350 bc6 = (t0 << 8) | (t1 >>> 24);351 bc7 = (t1 << 8) | (t0 >>> 24);352 s[30] = bc0 ^ (bc4 & ~bc2);353 s[31] = bc1 ^ (bc5 & ~bc3);354 s[12] = bc2 ^ (bc6 & ~bc4);355 s[13] = bc3 ^ (bc7 & ~bc5);356 s[44] = bc4 ^ (bc8 & ~bc6);357 s[45] = bc5 ^ (bc9 & ~bc7);358 s[26] = bc6 ^ (bc0 & ~bc8);359 s[27] = bc7 ^ (bc1 & ~bc9);360 s[8] = bc8 ^ (bc2 & ~bc0);361 s[9] = bc9 ^ (bc3 & ~bc1);362 t0 = s[20] ^ d0;363 t1 = s[21] ^ d1;364 bc2 = (t1 << 4) | (t0 >>> 28);365 bc3 = (t0 << 4) | (t1 >>> 28);366 t0 = s[2] ^ d2;367 t1 = s[3] ^ d3;368 bc4 = (t0 << 10) | (t1 >>> 22);369 bc5 = (t1 << 10) | (t0 >>> 22);370 t0 = s[34] ^ d4;371 t1 = s[35] ^ d5;372 bc6 = (t0 << 15) | (t1 >>> 17);373 bc7 = (t1 << 15) | (t0 >>> 17);374 t0 = s[16] ^ d6;375 t1 = s[17] ^ d7;376 bc8 = (t1 << 24) | (t0 >>> 8);377 bc9 = (t0 << 24) | (t1 >>> 8);378 t0 = s[48] ^ d8;379 t1 = s[49] ^ d9;380 bc0 = (t0 << 27) | (t1 >>> 5);381 bc1 = (t1 << 27) | (t0 >>> 5);382 s[20] = bc0 ^ (bc4 & ~bc2);383 s[21] = bc1 ^ (bc5 & ~bc3);384 s[2] = bc2 ^ (bc6 & ~bc4);385 s[3] = bc3 ^ (bc7 & ~bc5);386 s[34] = bc4 ^ (bc8 & ~bc6);387 s[35] = bc5 ^ (bc9 & ~bc7);388 s[16] = bc6 ^ (bc0 & ~bc8);389 s[17] = bc7 ^ (bc1 & ~bc9);390 s[48] = bc8 ^ (bc2 & ~bc0);391 s[49] = bc9 ^ (bc3 & ~bc1);392 t0 = s[10] ^ d0;393 t1 = s[11] ^ d1;394 bc6 = (t1 << 9) | (t0 >>> 23);395 bc7 = (t0 << 9) | (t1 >>> 23);396 t0 = s[42] ^ d2;397 t1 = s[43] ^ d3;398 bc8 = (t0 << 2) | (t1 >>> 30);399 bc9 = (t1 << 2) | (t0 >>> 30);400 t0 = s[24] ^ d4;401 t1 = s[25] ^ d5;402 bc0 = (t1 << 30) | (t0 >>> 2);403 bc1 = (t0 << 30) | (t1 >>> 2);404 t0 = s[6] ^ d6;405 t1 = s[7] ^ d7;406 bc2 = (t1 << 23) | (t0 >>> 9);407 bc3 = (t0 << 23) | (t1 >>> 9);408 t0 = s[38] ^ d8;409 t1 = s[39] ^ d9;410 bc4 = (t1 << 7) | (t0 >>> 25);411 bc5 = (t0 << 7) | (t1 >>> 25);412 s[10] = bc0 ^ (bc4 & ~bc2);413 s[11] = bc1 ^ (bc5 & ~bc3);414 s[42] = bc2 ^ (bc6 & ~bc4);415 s[43] = bc3 ^ (bc7 & ~bc5);416 s[24] = bc4 ^ (bc8 & ~bc6);417 s[25] = bc5 ^ (bc9 & ~bc7);418 s[6] = bc6 ^ (bc0 & ~bc8);419 s[7] = bc7 ^ (bc1 & ~bc9);420 s[38] = bc8 ^ (bc2 & ~bc0);421 s[39] = bc9 ^ (bc3 & ~bc1);422 // Round 3423 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];424 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];425 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];426 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];427 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];428 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];429 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];430 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];431 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];432 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];433 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));434 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));435 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));436 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));437 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));438 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));439 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));440 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));441 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));442 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));443 bc0 = s[0] ^ d0;444 bc1 = s[1] ^ d1;445 t0 = s[22] ^ d2;446 t1 = s[23] ^ d3;447 bc2 = (t1 << 12) | (t0 >>> 20);448 bc3 = (t0 << 12) | (t1 >>> 20);449 t0 = s[44] ^ d4;450 t1 = s[45] ^ d5;451 bc4 = (t1 << 11) | (t0 >>> 21);452 bc5 = (t0 << 11) | (t1 >>> 21);453 t0 = s[16] ^ d6;454 t1 = s[17] ^ d7;455 bc6 = (t0 << 21) | (t1 >>> 11);456 bc7 = (t1 << 21) | (t0 >>> 11);457 t0 = s[38] ^ d8;458 t1 = s[39] ^ d9;459 bc8 = (t0 << 14) | (t1 >>> 18);460 bc9 = (t1 << 14) | (t0 >>> 18);461 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n + 4];462 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 5];463 s[22] = bc2 ^ (bc6 & ~bc4);464 s[23] = bc3 ^ (bc7 & ~bc5);465 s[44] = bc4 ^ (bc8 & ~bc6);466 s[45] = bc5 ^ (bc9 & ~bc7);467 s[16] = bc6 ^ (bc0 & ~bc8);468 s[17] = bc7 ^ (bc1 & ~bc9);469 s[38] = bc8 ^ (bc2 & ~bc0);470 s[39] = bc9 ^ (bc3 & ~bc1);471 t0 = s[30] ^ d0;472 t1 = s[31] ^ d1;473 bc4 = (t0 << 3) | (t1 >>> 29);474 bc5 = (t1 << 3) | (t0 >>> 29);475 t0 = s[2] ^ d2;476 t1 = s[3] ^ d3;477 bc6 = (t1 << 13) | (t0 >>> 19);478 bc7 = (t0 << 13) | (t1 >>> 19);479 t0 = s[24] ^ d4;480 t1 = s[25] ^ d5;481 bc8 = (t1 << 29) | (t0 >>> 3);482 bc9 = (t0 << 29) | (t1 >>> 3);483 t0 = s[46] ^ d6;484 t1 = s[47] ^ d7;485 bc0 = (t0 << 28) | (t1 >>> 4);486 bc1 = (t1 << 28) | (t0 >>> 4);487 t0 = s[18] ^ d8;488 t1 = s[19] ^ d9;489 bc2 = (t0 << 20) | (t1 >>> 12);490 bc3 = (t1 << 20) | (t0 >>> 12);491 s[30] = bc0 ^ (bc4 & ~bc2);492 s[31] = bc1 ^ (bc5 & ~bc3);493 s[2] = bc2 ^ (bc6 & ~bc4);494 s[3] = bc3 ^ (bc7 & ~bc5);495 s[24] = bc4 ^ (bc8 & ~bc6);496 s[25] = bc5 ^ (bc9 & ~bc7);497 s[46] = bc6 ^ (bc0 & ~bc8);498 s[47] = bc7 ^ (bc1 & ~bc9);499 s[18] = bc8 ^ (bc2 & ~bc0);500 s[19] = bc9 ^ (bc3 & ~bc1);501 t0 = s[10] ^ d0;502 t1 = s[11] ^ d1;503 bc8 = (t0 << 18) | (t1 >>> 14);504 bc9 = (t1 << 18) | (t0 >>> 14);505 t0 = s[32] ^ d2;506 t1 = s[33] ^ d3;507 bc0 = (t0 << 1) | (t1 >>> 31);508 bc1 = (t1 << 1) | (t0 >>> 31);509 t0 = s[4] ^ d4;510 t1 = s[5] ^ d5;511 bc2 = (t0 << 6) | (t1 >>> 26);512 bc3 = (t1 << 6) | (t0 >>> 26);513 t0 = s[26] ^ d6;514 t1 = s[27] ^ d7;515 bc4 = (t0 << 25) | (t1 >>> 7);516 bc5 = (t1 << 25) | (t0 >>> 7);517 t0 = s[48] ^ d8;518 t1 = s[49] ^ d9;519 bc6 = (t0 << 8) | (t1 >>> 24);520 bc7 = (t1 << 8) | (t0 >>> 24);521 s[10] = bc0 ^ (bc4 & ~bc2);522 s[11] = bc1 ^ (bc5 & ~bc3);523 s[32] = bc2 ^ (bc6 & ~bc4);524 s[33] = bc3 ^ (bc7 & ~bc5);525 s[4] = bc4 ^ (bc8 & ~bc6);526 s[5] = bc5 ^ (bc9 & ~bc7);527 s[26] = bc6 ^ (bc0 & ~bc8);528 s[27] = bc7 ^ (bc1 & ~bc9);529 s[48] = bc8 ^ (bc2 & ~bc0);530 s[49] = bc9 ^ (bc3 & ~bc1);531 t0 = s[40] ^ d0;532 t1 = s[41] ^ d1;533 bc2 = (t1 << 4) | (t0 >>> 28);534 bc3 = (t0 << 4) | (t1 >>> 28);535 t0 = s[12] ^ d2;536 t1 = s[13] ^ d3;537 bc4 = (t0 << 10) | (t1 >>> 22);538 bc5 = (t1 << 10) | (t0 >>> 22);539 t0 = s[34] ^ d4;540 t1 = s[35] ^ d5;541 bc6 = (t0 << 15) | (t1 >>> 17);542 bc7 = (t1 << 15) | (t0 >>> 17);543 t0 = s[6] ^ d6;544 t1 = s[7] ^ d7;545 bc8 = (t1 << 24) | (t0 >>> 8);546 bc9 = (t0 << 24) | (t1 >>> 8);547 t0 = s[28] ^ d8;548 t1 = s[29] ^ d9;549 bc0 = (t0 << 27) | (t1 >>> 5);550 bc1 = (t1 << 27) | (t0 >>> 5);551 s[40] = bc0 ^ (bc4 & ~bc2);552 s[41] = bc1 ^ (bc5 & ~bc3);553 s[12] = bc2 ^ (bc6 & ~bc4);554 s[13] = bc3 ^ (bc7 & ~bc5);555 s[34] = bc4 ^ (bc8 & ~bc6);556 s[35] = bc5 ^ (bc9 & ~bc7);557 s[6] = bc6 ^ (bc0 & ~bc8);558 s[7] = bc7 ^ (bc1 & ~bc9);559 s[28] = bc8 ^ (bc2 & ~bc0);560 s[29] = bc9 ^ (bc3 & ~bc1);561 t0 = s[20] ^ d0;562 t1 = s[21] ^ d1;563 bc6 = (t1 << 9) | (t0 >>> 23);564 bc7 = (t0 << 9) | (t1 >>> 23);565 t0 = s[42] ^ d2;566 t1 = s[43] ^ d3;567 bc8 = (t0 << 2) | (t1 >>> 30);568 bc9 = (t1 << 2) | (t0 >>> 30);569 t0 = s[14] ^ d4;570 t1 = s[15] ^ d5;571 bc0 = (t1 << 30) | (t0 >>> 2);572 bc1 = (t0 << 30) | (t1 >>> 2);573 t0 = s[36] ^ d6;574 t1 = s[37] ^ d7;575 bc2 = (t1 << 23) | (t0 >>> 9);576 bc3 = (t0 << 23) | (t1 >>> 9);577 t0 = s[8] ^ d8;578 t1 = s[9] ^ d9;579 bc4 = (t1 << 7) | (t0 >>> 25);580 bc5 = (t0 << 7) | (t1 >>> 25);581 s[20] = bc0 ^ (bc4 & ~bc2);582 s[21] = bc1 ^ (bc5 & ~bc3);583 s[42] = bc2 ^ (bc6 & ~bc4);584 s[43] = bc3 ^ (bc7 & ~bc5);585 s[14] = bc4 ^ (bc8 & ~bc6);586 s[15] = bc5 ^ (bc9 & ~bc7);587 s[36] = bc6 ^ (bc0 & ~bc8);588 s[37] = bc7 ^ (bc1 & ~bc9);589 s[8] = bc8 ^ (bc2 & ~bc0);590 s[9] = bc9 ^ (bc3 & ~bc1);591 // Round 4592 bc0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];593 bc1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];594 bc2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];595 bc3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];596 bc4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];597 bc5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];598 bc6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];599 bc7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];600 bc8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];601 bc9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];602 d0 = bc8 ^ ((bc2 << 1) | (bc3 >>> 31));603 d1 = bc9 ^ ((bc3 << 1) | (bc2 >>> 31));604 d2 = bc0 ^ ((bc4 << 1) | (bc5 >>> 31));605 d3 = bc1 ^ ((bc5 << 1) | (bc4 >>> 31));606 d4 = bc2 ^ ((bc6 << 1) | (bc7 >>> 31));607 d5 = bc3 ^ ((bc7 << 1) | (bc6 >>> 31));608 d6 = bc4 ^ ((bc8 << 1) | (bc9 >>> 31));609 d7 = bc5 ^ ((bc9 << 1) | (bc8 >>> 31));610 d8 = bc6 ^ ((bc0 << 1) | (bc1 >>> 31));611 d9 = bc7 ^ ((bc1 << 1) | (bc0 >>> 31));612 bc0 = s[0] ^ d0;613 bc1 = s[1] ^ d1;614 t0 = s[2] ^ d2;615 t1 = s[3] ^ d3;616 bc2 = (t1 << 12) | (t0 >>> 20);617 bc3 = (t0 << 12) | (t1 >>> 20);618 t0 = s[4] ^ d4;619 t1 = s[5] ^ d5;620 bc4 = (t1 << 11) | (t0 >>> 21);621 bc5 = (t0 << 11) | (t1 >>> 21);622 t0 = s[6] ^ d6;623 t1 = s[7] ^ d7;624 bc6 = (t0 << 21) | (t1 >>> 11);625 bc7 = (t1 << 21) | (t0 >>> 11);626 t0 = s[8] ^ d8;627 t1 = s[9] ^ d9;628 bc8 = (t0 << 14) | (t1 >>> 18);629 bc9 = (t1 << 14) | (t0 >>> 18);630 s[0] = bc0 ^ (bc4 & ~bc2) ^ KECCAK_RC[n + 6];631 s[1] = bc1 ^ (bc5 & ~bc3) ^ KECCAK_RC[n + 7];632 s[2] = bc2 ^ (bc6 & ~bc4);633 s[3] = bc3 ^ (bc7 & ~bc5);634 s[4] = bc4 ^ (bc8 & ~bc6);635 s[5] = bc5 ^ (bc9 & ~bc7);636 s[6] = bc6 ^ (bc0 & ~bc8);637 s[7] = bc7 ^ (bc1 & ~bc9);638 s[8] = bc8 ^ (bc2 & ~bc0);639 s[9] = bc9 ^ (bc3 & ~bc1);640 t0 = s[10] ^ d0;641 t1 = s[11] ^ d1;642 bc4 = (t0 << 3) | (t1 >>> 29);643 bc5 = (t1 << 3) | (t0 >>> 29);644 t0 = s[12] ^ d2;645 t1 = s[13] ^ d3;646 bc6 = (t1 << 13) | (t0 >>> 19);647 bc7 = (t0 << 13) | (t1 >>> 19);648 t0 = s[14] ^ d4;649 t1 = s[15] ^ d5;650 bc8 = (t1 << 29) | (t0 >>> 3);651 bc9 = (t0 << 29) | (t1 >>> 3);652 t0 = s[16] ^ d6;653 t1 = s[17] ^ d7;654 bc0 = (t0 << 28) | (t1 >>> 4);655 bc1 = (t1 << 28) | (t0 >>> 4);656 t0 = s[18] ^ d8;657 t1 = s[19] ^ d9;658 bc2 = (t0 << 20) | (t1 >>> 12);659 bc3 = (t1 << 20) | (t0 >>> 12);660 s[10] = bc0 ^ (bc4 & ~bc2);661 s[11] = bc1 ^ (bc5 & ~bc3);662 s[12] = bc2 ^ (bc6 & ~bc4);663 s[13] = bc3 ^ (bc7 & ~bc5);664 s[14] = bc4 ^ (bc8 & ~bc6);665 s[15] = bc5 ^ (bc9 & ~bc7);666 s[16] = bc6 ^ (bc0 & ~bc8);667 s[17] = bc7 ^ (bc1 & ~bc9);668 s[18] = bc8 ^ (bc2 & ~bc0);669 s[19] = bc9 ^ (bc3 & ~bc1);670 t0 = s[20] ^ d0;671 t1 = s[21] ^ d1;672 bc8 = (t0 << 18) | (t1 >>> 14);673 bc9 = (t1 << 18) | (t0 >>> 14);674 t0 = s[22] ^ d2;675 t1 = s[23] ^ d3;676 bc0 = (t0 << 1) | (t1 >>> 31);677 bc1 = (t1 << 1) | (t0 >>> 31);678 t0 = s[24] ^ d4;679 t1 = s[25] ^ d5;680 bc2 = (t0 << 6) | (t1 >>> 26);681 bc3 = (t1 << 6) | (t0 >>> 26);682 t0 = s[26] ^ d6;683 t1 = s[27] ^ d7;684 bc4 = (t0 << 25) | (t1 >>> 7);685 bc5 = (t1 << 25) | (t0 >>> 7);686 t0 = s[28] ^ d8;687 t1 = s[29] ^ d9;688 bc6 = (t0 << 8) | (t1 >>> 24);689 bc7 = (t1 << 8) | (t0 >>> 24);690 s[20] = bc0 ^ (bc4 & ~bc2);691 s[21] = bc1 ^ (bc5 & ~bc3);692 s[22] = bc2 ^ (bc6 & ~bc4);693 s[23] = bc3 ^ (bc7 & ~bc5);694 s[24] = bc4 ^ (bc8 & ~bc6);695 s[25] = bc5 ^ (bc9 & ~bc7);696 s[26] = bc6 ^ (bc0 & ~bc8);697 s[27] = bc7 ^ (bc1 & ~bc9);698 s[28] = bc8 ^ (bc2 & ~bc0);699 s[29] = bc9 ^ (bc3 & ~bc1);700 t0 = s[30] ^ d0;701 t1 = s[31] ^ d1;702 bc2 = (t1 << 4) | (t0 >>> 28);703 bc3 = (t0 << 4) | (t1 >>> 28);704 t0 = s[32] ^ d2;705 t1 = s[33] ^ d3;706 bc4 = (t0 << 10) | (t1 >>> 22);707 bc5 = (t1 << 10) | (t0 >>> 22);708 t0 = s[34] ^ d4;709 t1 = s[35] ^ d5;710 bc6 = (t0 << 15) | (t1 >>> 17);711 bc7 = (t1 << 15) | (t0 >>> 17);712 t0 = s[36] ^ d6;713 t1 = s[37] ^ d7;714 bc8 = (t1 << 24) | (t0 >>> 8);715 bc9 = (t0 << 24) | (t1 >>> 8);716 t0 = s[38] ^ d8;717 t1 = s[39] ^ d9;718 bc0 = (t0 << 27) | (t1 >>> 5);719 bc1 = (t1 << 27) | (t0 >>> 5);720 s[30] = bc0 ^ (bc4 & ~bc2);721 s[31] = bc1 ^ (bc5 & ~bc3);722 s[32] = bc2 ^ (bc6 & ~bc4);723 s[33] = bc3 ^ (bc7 & ~bc5);724 s[34] = bc4 ^ (bc8 & ~bc6);725 s[35] = bc5 ^ (bc9 & ~bc7);726 s[36] = bc6 ^ (bc0 & ~bc8);727 s[37] = bc7 ^ (bc1 & ~bc9);728 s[38] = bc8 ^ (bc2 & ~bc0);729 s[39] = bc9 ^ (bc3 & ~bc1);730 t0 = s[40] ^ d0;731 t1 = s[41] ^ d1;732 bc6 = (t1 << 9) | (t0 >>> 23);733 bc7 = (t0 << 9) | (t1 >>> 23);734 t0 = s[42] ^ d2;735 t1 = s[43] ^ d3;736 bc8 = (t0 << 2) | (t1 >>> 30);737 bc9 = (t1 << 2) | (t0 >>> 30);738 t0 = s[44] ^ d4;739 t1 = s[45] ^ d5;740 bc0 = (t1 << 30) | (t0 >>> 2);741 bc1 = (t0 << 30) | (t1 >>> 2);742 t0 = s[46] ^ d6;743 t1 = s[47] ^ d7;744 bc2 = (t1 << 23) | (t0 >>> 9);745 bc3 = (t0 << 23) | (t1 >>> 9);746 t0 = s[48] ^ d8;747 t1 = s[49] ^ d9;748 bc4 = (t1 << 7) | (t0 >>> 25);749 bc5 = (t0 << 7) | (t1 >>> 25);750 s[40] = bc0 ^ (bc4 & ~bc2);751 s[41] = bc1 ^ (bc5 & ~bc3);752 s[42] = bc2 ^ (bc6 & ~bc4);753 s[43] = bc3 ^ (bc7 & ~bc5);754 s[44] = bc4 ^ (bc8 & ~bc6);755 s[45] = bc5 ^ (bc9 & ~bc7);756 s[46] = bc6 ^ (bc0 & ~bc8);757 s[47] = bc7 ^ (bc1 & ~bc9);758 s[48] = bc8 ^ (bc2 & ~bc0);759 s[49] = bc9 ^ (bc3 & ~bc1);760 }...
Background.js
Source:Background.js
1// Classe com as imagens de fundo para renderização2class Background {3 constructor(game){4 this.game = game5 this.sky = null6 this.nextSky = null7 this.BC1 = null8 this.nextBC1 = null9 this.BC2 = null10 this.nextBC2 = null11 this.BC3 = null12 this.nextBC3 = null13 this.offSetX = 014 this.offSetY = 015 this.nextAlpha = 116 this.currentAlpha = 117 }18 render(ctx, canvasWidth, canvasHeight){19 let HMDraw = HelperMethods.draw20 let HMMath = HelperMethods.math21 let BC1Correction = 0.000222 let BC2Correction = 0.000423 let BC3Correction = 0.000624 let BC1X = this.offSetX*BC1Correction*this.game.player.speed25 let BC2X = this.offSetX*BC2Correction*this.game.player.speed26 let BC3X = this.offSetX*BC3Correction*this.game.player.speed27 if (this.BC1 !== null){28 if (BC1X > this.BC1.width){29 BC1X -= this.BC1.width30 }31 if (BC1X < 0){32 BC1X +=this.BC1.width33 }34 }35 if (this.BC2 !== null){36 if (BC2X > this.BC2.width){37 BC2X -= this.BC2.width38 }39 if (BC2X < 0){40 BC2X +=this.BC2.width41 }42 }43 if (this.BC3 !== null){44 if (BC3X > this.BC3.width){45 BC3X -= this.BC3.width46 }47 if (BC3X < 0){48 BC3X += this.BC3.width49 }50 }51 let BC1Y = HMMath.setMaxMin(-20 + this.offSetY*BC1Correction, 0, -50)52 let BC2Y = HMMath.setMaxMin(-20 + this.offSetY*BC2Correction, 0, -50)53 let BC3Y = HMMath.setMaxMin(-20 + this.offSetY*BC3Correction, 0, -50)54 this.sky !== null && HMDraw.drawSpriteWithAlpha(ctx, this.sky, 0, 0,Game.STANDARD_WIDTH, Game.STANDARD_HEIGHT, this.currentAlpha, canvasWidth, canvasHeight)55 this.nextSky !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextSky, 0, 0,Game.STANDARD_WIDTH, Game.STANDARD_HEIGHT, this.nextAlpha, canvasWidth, canvasHeight)56 this.BC1 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC1,BC1X - this.BC1.width, BC1Y,this.BC1.width, this.BC1.height, this.currentAlpha, canvasWidth, canvasHeight)57 this.BC1 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC1, BC1X, BC1Y,this.BC1.width, this.BC1.height, this.currentAlpha, canvasWidth, canvasHeight)58 this.BC1 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC1, BC1X + this.BC1.width, BC1Y,this.BC1.width, this.BC1.height, this.currentAlpha, canvasWidth, canvasHeight)59 this.nextBC1 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC1, BC1X - this.BC1.width, BC1Y,this.nextBC1.width, this.nextBC1.height, this.nextAlpha, canvasWidth, canvasHeight)60 this.nextBC1 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC1, BC1X, BC1Y,this.nextBC1.width, this.nextBC1.height, this.nextAlpha, canvasWidth, canvasHeight)61 this.nextBC1 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC1, BC1X + this.BC1.width, BC1Y,this.nextBC1.width, this.nextBC1.height, this.nextAlpha, canvasWidth, canvasHeight)62 this.BC2 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC2,BC2X - this.BC2.width, BC2Y,this.BC2.width, this.BC2.height, this.currentAlpha, canvasWidth, canvasHeight)63 this.BC2 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC2, BC2X, BC2Y,this.BC2.width, this.BC2.height, this.currentAlpha, canvasWidth, canvasHeight)64 this.BC2 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC2, BC2X + this.BC2.width, BC2Y,this.BC2.width, this.BC2.height, this.currentAlpha, canvasWidth, canvasHeight)65 this.nextBC2 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC2, BC2X - this.BC2.width, BC2Y,this.nextBC2.width, this.nextBC2.height, this.nextAlpha, canvasWidth, canvasHeight)66 this.nextBC2 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC2, BC2X, BC2Y,this.nextBC2.width, this.nextBC2.height, this.nextAlpha, canvasWidth, canvasHeight)67 this.nextBC2 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC2, BC2X + this.BC2.width, BC2Y,this.nextBC2.width, this.nextBC2.height, this.nextAlpha, canvasWidth, canvasHeight)68 this.BC3 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC3,BC3X - this.BC3.width, BC3Y,this.BC3.width, this.BC3.height, this.currentAlpha, canvasWidth, canvasHeight)69 this.BC3 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC3, BC3X, BC3Y,this.BC3.width, this.BC3.height, this.currentAlpha, canvasWidth, canvasHeight)70 this.BC3 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.BC3, BC3X + this.BC3.width, BC3Y,this.BC3.width, this.BC3.height, this.currentAlpha, canvasWidth, canvasHeight)71 this.nextBC3 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC3, BC3X - this.BC3.width, BC3Y,this.nextBC3.width, this.nextBC3.height, this.nextAlpha, canvasWidth, canvasHeight)72 this.nextBC3 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC3, BC3X, BC3Y,this.nextBC3.width, this.nextBC3.height, this.nextAlpha, canvasWidth, canvasHeight)73 this.nextBC3 !== null && HMDraw.drawSpriteWithAlpha(ctx, this.nextBC3, BC3X + this.BC3.width, BC3Y,this.nextBC3.width, this.nextBC3.height, this.nextAlpha, canvasWidth, canvasHeight)74 }75 update(){76 if (this.sky === null || this.BC1 === null || this.BC2 === null || this.BC3 === null){77 this.changeBackground(this.game.currentStage, false);78 }79 if (this.nextAlpha < 1 ){80 if (this.game.road.findSegment(this.game.player.z - Game.SEGMENT_LENGTH) !== this.game.player.currentSegment){81 this.currentAlpha -= 0.02582 this.nextAlpha += 0.02583 }84 if (this.nextAlpha > 1){85 this.nextSky = null86 this.nextBC1 = null87 this.nextBC2 = null88 this.nextBC3 = null89 this.currentAlpha = 190 this.changeBackground(this.game.currentStage, false)91 }92 }93 this.offSetX = -(this.game.road.findSegment(this.game.player.z).curve + this.game.player.x*2)94 this.offSetY = this.game.road.findSegment(this.game.player.z).worldPoints.y95 }96 changeBackground(stage, next) {97 let sky, BC1, BC2, BC398 switch (stage) {99 case Game.SUBURB:100 sky = Images.subBackgrounds[0]101 BC1 = Images.subBackgrounds[1]102 BC2 = Images.subBackgrounds[2]103 BC3 = Images.subBackgrounds[3]104 break105 case Game.CITY:106 sky = Images.cityBackgrounds[0]107 BC1 = Images.cityBackgrounds[1]108 BC2 = Images.cityBackgrounds[2]109 BC3 = Images.cityBackgrounds[3]110 break111 case Game.FARM:112 sky = Images.farmBackgrounds[0]113 BC1 = Images.farmBackgrounds[1]114 BC2 = Images.farmBackgrounds[2]115 BC3 = Images.farmBackgrounds[3]116 break117 case Game.FOREST:118 sky = Images.forestBackgrounds[0]119 BC1 = Images.forestBackgrounds[1]120 BC2 = Images.forestBackgrounds[2]121 BC3 = Images.forestBackgrounds[3]122 break123 case Game.BEACH:124 sky = Images.beachBackgrounds[0]125 BC1 = Images.beachBackgrounds[1]126 BC2 = Images.beachBackgrounds[2]127 BC3 = Images.beachBackgrounds[3]128 break129 default:130 sky = null131 BC1 = null132 BC2 = null133 BC3 = null134 }135 if (next){136 this.nextSky = sky137 this.nextBC1 = BC1138 this.nextBC2 = BC2139 this.nextBC3 = BC3140 } else{141 this.sky = sky142 this.BC1 = BC1143 this.BC2 = BC2144 this.BC3 = BC3145 }146 }...
Using AI Code Generation
1var wptoolkit = require('wptoolkit');2var bc3 = new wptoolkit.BC3();3bc3.setKey('your key here');4bc3.setSecret('your secret here');5bc3.setToken('your token here');6bc3.setTokenSecret('your token secret here');7bc3.get('statuses/home_timeline', function(err, data) {8 if(err) {9 console.log(err);10 }11 else {12 console.log(data);13 }14});15[Back to top](#table-of-contents)16[Back to top](#table-of-contents)17[Back to top](#table-of-contents)18var wptoolkit = require('wptoolkit');19var bc4 = new wptoolkit.BC4();20bc4.setAccessToken('your access token here');21bc4.get('user', function(err, data) {22 if(err) {23 console.log(err);24 }25 else {26 console.log(data);27 }28});29[Back to top](#table-of-contents)30[Back to top](#table-of-contents)31[Back to top](#table-of-contents)32var wptoolkit = require('wptoolkit');33var bc5 = new wptoolkit.BC5();34bc5.setAccessToken('your access token here');35bc5.get('user', function(err, data) {36 if(err) {37 console.log(err);38 }39 else {40 console.log(data);41 }42});43[Back to top](#table-of-
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