#include "md5.h"#include <string>#include <memory>#include <string.h>
Go to the source code of this file.
Defines | |
| #define | T_MASK ((md5_word_t)~0) |
| #define | T1 /* 0xd76aa478 */ (T_MASK ^ 0x28955b87) |
| #define | T2 /* 0xe8c7b756 */ (T_MASK ^ 0x173848a9) |
| #define | T3 0x242070db |
| #define | T4 /* 0xc1bdceee */ (T_MASK ^ 0x3e423111) |
| #define | T5 /* 0xf57c0faf */ (T_MASK ^ 0x0a83f050) |
| #define | T6 0x4787c62a |
| #define | T7 /* 0xa8304613 */ (T_MASK ^ 0x57cfb9ec) |
| #define | T8 /* 0xfd469501 */ (T_MASK ^ 0x02b96afe) |
| #define | T9 0x698098d8 |
| #define | T10 /* 0x8b44f7af */ (T_MASK ^ 0x74bb0850) |
| #define | T11 /* 0xffff5bb1 */ (T_MASK ^ 0x0000a44e) |
| #define | T12 /* 0x895cd7be */ (T_MASK ^ 0x76a32841) |
| #define | T13 0x6b901122 |
| #define | T14 /* 0xfd987193 */ (T_MASK ^ 0x02678e6c) |
| #define | T15 /* 0xa679438e */ (T_MASK ^ 0x5986bc71) |
| #define | T16 0x49b40821 |
| #define | T17 /* 0xf61e2562 */ (T_MASK ^ 0x09e1da9d) |
| #define | T18 /* 0xc040b340 */ (T_MASK ^ 0x3fbf4cbf) |
| #define | T19 0x265e5a51 |
| #define | T20 /* 0xe9b6c7aa */ (T_MASK ^ 0x16493855) |
| #define | T21 /* 0xd62f105d */ (T_MASK ^ 0x29d0efa2) |
| #define | T22 0x02441453 |
| #define | T23 /* 0xd8a1e681 */ (T_MASK ^ 0x275e197e) |
| #define | T24 /* 0xe7d3fbc8 */ (T_MASK ^ 0x182c0437) |
| #define | T25 0x21e1cde6 |
| #define | T26 /* 0xc33707d6 */ (T_MASK ^ 0x3cc8f829) |
| #define | T27 /* 0xf4d50d87 */ (T_MASK ^ 0x0b2af278) |
| #define | T28 0x455a14ed |
| #define | T29 /* 0xa9e3e905 */ (T_MASK ^ 0x561c16fa) |
| #define | T30 /* 0xfcefa3f8 */ (T_MASK ^ 0x03105c07) |
| #define | T31 0x676f02d9 |
| #define | T32 /* 0x8d2a4c8a */ (T_MASK ^ 0x72d5b375) |
| #define | T33 /* 0xfffa3942 */ (T_MASK ^ 0x0005c6bd) |
| #define | T34 /* 0x8771f681 */ (T_MASK ^ 0x788e097e) |
| #define | T35 0x6d9d6122 |
| #define | T36 /* 0xfde5380c */ (T_MASK ^ 0x021ac7f3) |
| #define | T37 /* 0xa4beea44 */ (T_MASK ^ 0x5b4115bb) |
| #define | T38 0x4bdecfa9 |
| #define | T39 /* 0xf6bb4b60 */ (T_MASK ^ 0x0944b49f) |
| #define | T40 /* 0xbebfbc70 */ (T_MASK ^ 0x4140438f) |
| #define | T41 0x289b7ec6 |
| #define | T42 /* 0xeaa127fa */ (T_MASK ^ 0x155ed805) |
| #define | T43 /* 0xd4ef3085 */ (T_MASK ^ 0x2b10cf7a) |
| #define | T44 0x04881d05 |
| #define | T45 /* 0xd9d4d039 */ (T_MASK ^ 0x262b2fc6) |
| #define | T46 /* 0xe6db99e5 */ (T_MASK ^ 0x1924661a) |
| #define | T47 0x1fa27cf8 |
| #define | T48 /* 0xc4ac5665 */ (T_MASK ^ 0x3b53a99a) |
| #define | T49 /* 0xf4292244 */ (T_MASK ^ 0x0bd6ddbb) |
| #define | T50 0x432aff97 |
| #define | T51 /* 0xab9423a7 */ (T_MASK ^ 0x546bdc58) |
| #define | T52 /* 0xfc93a039 */ (T_MASK ^ 0x036c5fc6) |
| #define | T53 0x655b59c3 |
| #define | T54 /* 0x8f0ccc92 */ (T_MASK ^ 0x70f3336d) |
| #define | T55 /* 0xffeff47d */ (T_MASK ^ 0x00100b82) |
| #define | T56 /* 0x85845dd1 */ (T_MASK ^ 0x7a7ba22e) |
| #define | T57 0x6fa87e4f |
| #define | T58 /* 0xfe2ce6e0 */ (T_MASK ^ 0x01d3191f) |
| #define | T59 /* 0xa3014314 */ (T_MASK ^ 0x5cfebceb) |
| #define | T60 0x4e0811a1 |
| #define | T61 /* 0xf7537e82 */ (T_MASK ^ 0x08ac817d) |
| #define | T62 /* 0xbd3af235 */ (T_MASK ^ 0x42c50dca) |
| #define | T63 0x2ad7d2bb |
| #define | T64 /* 0xeb86d391 */ (T_MASK ^ 0x14792c6e) |
| #define | ARCH_IS_BIG_ENDIAN 1 |
| #define | ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n)))) |
| #define | F(x, y, z) (((x) & (y)) | (~(x) & (z))) |
| #define | SET(a, b, c, d, k, s, Ti) |
| #define | G(x, y, z) (((x) & (z)) | ((y) & ~(z))) |
| #define | SET(a, b, c, d, k, s, Ti) |
| #define | H(x, y, z) ((x) ^ (y) ^ (z)) |
| #define | SET(a, b, c, d, k, s, Ti) |
| #define | I(x, y, z) ((y) ^ ((x) | ~(z))) |
| #define | SET(a, b, c, d, k, s, Ti) |
Functions | |
| static void | md5_process (md5_state_t *pms, const md5_byte_t *data) |
| void | md5_init (md5_state_t *pms) |
| void | md5_append (md5_state_t *pms, const md5_byte_t *data, int nbytes) |
| void | md5_finish (md5_state_t *pms, md5_byte_t digest[16]) |
| #define ARCH_IS_BIG_ENDIAN 1 |
Referenced by gCycleMovement::DistanceToDestination(), eGrid::DrawLine(), vValue::Expr::Bindings::CFunction::fBinary< T, Aa, Ab, F >::GetValue(), vValue::Expr::Bindings::CFunction::fUnary< T, Aa, F >::GetValue(), vValue::Expr::Bindings::CFunction::fZeroary< T, F >::GetValue(), and eHalfEdge::Simplify().
Referenced by rConsole::Render(), and gNetPlayerWall::RenderBegin().
| #define T1 /* 0xd76aa478 */ (T_MASK ^ 0x28955b87) |
| #define T10 /* 0x8b44f7af */ (T_MASK ^ 0x74bb0850) |
| #define T11 /* 0xffff5bb1 */ (T_MASK ^ 0x0000a44e) |
| #define T12 /* 0x895cd7be */ (T_MASK ^ 0x76a32841) |
| #define T13 0x6b901122 |
| #define T14 /* 0xfd987193 */ (T_MASK ^ 0x02678e6c) |
| #define T15 /* 0xa679438e */ (T_MASK ^ 0x5986bc71) |
| #define T16 0x49b40821 |
| #define T17 /* 0xf61e2562 */ (T_MASK ^ 0x09e1da9d) |
| #define T18 /* 0xc040b340 */ (T_MASK ^ 0x3fbf4cbf) |
| #define T19 0x265e5a51 |
| #define T2 /* 0xe8c7b756 */ (T_MASK ^ 0x173848a9) |
| #define T20 /* 0xe9b6c7aa */ (T_MASK ^ 0x16493855) |
| #define T21 /* 0xd62f105d */ (T_MASK ^ 0x29d0efa2) |
| #define T22 0x02441453 |
| #define T23 /* 0xd8a1e681 */ (T_MASK ^ 0x275e197e) |
| #define T24 /* 0xe7d3fbc8 */ (T_MASK ^ 0x182c0437) |
| #define T25 0x21e1cde6 |
| #define T26 /* 0xc33707d6 */ (T_MASK ^ 0x3cc8f829) |
| #define T27 /* 0xf4d50d87 */ (T_MASK ^ 0x0b2af278) |
| #define T28 0x455a14ed |
| #define T29 /* 0xa9e3e905 */ (T_MASK ^ 0x561c16fa) |
| #define T3 0x242070db |
| #define T30 /* 0xfcefa3f8 */ (T_MASK ^ 0x03105c07) |
| #define T31 0x676f02d9 |
| #define T32 /* 0x8d2a4c8a */ (T_MASK ^ 0x72d5b375) |
| #define T33 /* 0xfffa3942 */ (T_MASK ^ 0x0005c6bd) |
| #define T34 /* 0x8771f681 */ (T_MASK ^ 0x788e097e) |
| #define T35 0x6d9d6122 |
| #define T36 /* 0xfde5380c */ (T_MASK ^ 0x021ac7f3) |
| #define T37 /* 0xa4beea44 */ (T_MASK ^ 0x5b4115bb) |
| #define T38 0x4bdecfa9 |
| #define T39 /* 0xf6bb4b60 */ (T_MASK ^ 0x0944b49f) |
| #define T4 /* 0xc1bdceee */ (T_MASK ^ 0x3e423111) |
| #define T40 /* 0xbebfbc70 */ (T_MASK ^ 0x4140438f) |
| #define T41 0x289b7ec6 |
| #define T42 /* 0xeaa127fa */ (T_MASK ^ 0x155ed805) |
| #define T43 /* 0xd4ef3085 */ (T_MASK ^ 0x2b10cf7a) |
| #define T44 0x04881d05 |
| #define T45 /* 0xd9d4d039 */ (T_MASK ^ 0x262b2fc6) |
| #define T46 /* 0xe6db99e5 */ (T_MASK ^ 0x1924661a) |
| #define T47 0x1fa27cf8 |
| #define T48 /* 0xc4ac5665 */ (T_MASK ^ 0x3b53a99a) |
| #define T49 /* 0xf4292244 */ (T_MASK ^ 0x0bd6ddbb) |
| #define T5 /* 0xf57c0faf */ (T_MASK ^ 0x0a83f050) |
| #define T50 0x432aff97 |
| #define T51 /* 0xab9423a7 */ (T_MASK ^ 0x546bdc58) |
| #define T52 /* 0xfc93a039 */ (T_MASK ^ 0x036c5fc6) |
| #define T53 0x655b59c3 |
| #define T54 /* 0x8f0ccc92 */ (T_MASK ^ 0x70f3336d) |
| #define T55 /* 0xffeff47d */ (T_MASK ^ 0x00100b82) |
| #define T56 /* 0x85845dd1 */ (T_MASK ^ 0x7a7ba22e) |
| #define T57 0x6fa87e4f |
| #define T58 /* 0xfe2ce6e0 */ (T_MASK ^ 0x01d3191f) |
| #define T59 /* 0xa3014314 */ (T_MASK ^ 0x5cfebceb) |
| #define T6 0x4787c62a |
| #define T60 0x4e0811a1 |
| #define T61 /* 0xf7537e82 */ (T_MASK ^ 0x08ac817d) |
| #define T62 /* 0xbd3af235 */ (T_MASK ^ 0x42c50dca) |
| #define T63 0x2ad7d2bb |
| #define T64 /* 0xeb86d391 */ (T_MASK ^ 0x14792c6e) |
| #define T7 /* 0xa8304613 */ (T_MASK ^ 0x57cfb9ec) |
| #define T8 /* 0xfd469501 */ (T_MASK ^ 0x02b96afe) |
| #define T9 0x698098d8 |
| #define T_MASK ((md5_word_t)~0) |
| void md5_append | ( | md5_state_t * | pms, | |
| const md5_byte_t * | data, | |||
| int | nbytes | |||
| ) |
Definition at line 387 of file md5.cpp.
References md5_state_s::buf, md5_state_s::count, and md5_process().
Referenced by nKrawall::BrokenScramblePassword(), md5_finish(), nKrawall::ScramblePassword(), and nKrawall::ScrambleWithSalt2().
00390 { 00391 const md5_byte_t *p = data; 00392 int left = nbytes; 00393 int offset = (pms->count[0] >> 3) & 63; 00394 md5_word_t nbits = (md5_word_t)(nbytes << 3); 00395 00396 if (nbytes <= 0) 00397 return; 00398 00399 /* Update the message length. */ 00400 pms->count[1] += nbytes >> 29; 00401 pms->count[0] += nbits; 00402 if (pms->count[0] < nbits) 00403 pms->count[1]++; 00404 00405 /* Process an initial partial block. */ 00406 if (offset) { 00407 int copy = (offset + nbytes > 64 ? 64 - offset : nbytes); 00408 00409 memcpy(pms->buf + offset, p, copy); 00410 if (offset + copy < 64) 00411 return; 00412 p += copy; 00413 left -= copy; 00414 md5_process(pms, pms->buf); 00415 } 00416 00417 /* Process full blocks. */ 00418 for (; left >= 64; p += 64, left -= 64) 00419 md5_process(pms, p); 00420 00421 /* Process a final partial block. */ 00422 if (left)
| void md5_finish | ( | md5_state_t * | pms, | |
| md5_byte_t | digest[16] | |||
| ) |
Definition at line 425 of file md5.cpp.
References md5_state_s::abcd, md5_state_s::count, and md5_append().
Referenced by nKrawall::BrokenScramblePassword(), nKrawall::ScramblePassword(), and nKrawall::ScrambleWithSalt2().
00428 { 00429 static const md5_byte_t pad[64] = { 00430 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 00431 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 00432 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 00433 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 00434 }; 00435 md5_byte_t data[8]; 00436 int i; 00437 00438 /* Save the length before padding. */ 00439 for (i = 0; i < 8; ++i) 00440 data[i] = (md5_byte_t)(pms->count[i >> 2] >> ((i & 3) << 3)); 00441 /* Pad to 56 bytes mod 64. */ 00442 md5_append(pms, pad, ((55 - (pms->count[0] >> 3)) & 63) + 1); 00443 /* Append the length. */ 00444 md5_append(pms, data, 8); 00445 for (i = 0; i < 16; ++i)
| void md5_init | ( | md5_state_t * | pms | ) |
Definition at line 377 of file md5.cpp.
References md5_state_s::abcd, md5_state_s::count, and T_MASK.
Referenced by nKrawall::BrokenScramblePassword(), nKrawall::ScramblePassword(), and nKrawall::ScrambleWithSalt2().
00380 { 00381 pms->count[0] = pms->count[1] = 0; 00382 pms->abcd[0] = 0x67452301; 00383 pms->abcd[1] = /*0xefcdab89*/ T_MASK ^ 0x10325476; 00384 pms->abcd[2] = /*0x98badcfe*/ T_MASK ^ 0x67452301;
| static void md5_process | ( | md5_state_t * | pms, | |
| const md5_byte_t * | data | |||
| ) | [static] |
Definition at line 220 of file md5.cpp.
References a, md5_state_s::abcd, b, c, d, SET, T1, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T2, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T3, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T4, T40, T41, T42, T43, T44, T45, T46, T47, T48, T49, T5, T50, T51, T52, T53, T54, T55, T56, T57, T58, T59, T6, T60, T61, T62, T63, T64, T7, T8, and T9.
Referenced by md5_append().
00222 { 00223 md5_word_t 00224 a = pms->abcd[0], b = pms->abcd[1], 00225 c = pms->abcd[2], d = pms->abcd[3]; 00226 md5_word_t t; 00227 00228 #ifndef ARCH_IS_BIG_ENDIAN 00229 # define ARCH_IS_BIG_ENDIAN 1 /* slower, default implementation */ 00230 #endif 00231 #if ARCH_IS_BIG_ENDIAN 00232 00233 /* 00234 * On big-endian machines, we must arrange the bytes in the right 00235 * order. (This also works on machines of unknown byte order.) 00236 */ 00237 md5_word_t X[16]; 00238 const md5_byte_t *xp = data; 00239 int i; 00240 00241 for (i = 0; i < 16; ++i, xp += 4) 00242 X[i] = xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24); 00243 00244 #else /* !ARCH_IS_BIG_ENDIAN */ 00245 00246 /* 00247 * On little-endian machines, we can process properly aligned data 00248 * without copying it. 00249 */ 00250 md5_word_t xbuf[16]; 00251 const md5_word_t *X; 00252 00253 if (!((data - (const md5_byte_t *)0) & 3)) { 00254 /* data are properly aligned */ 00255 X = (const md5_word_t *)data; 00256 } else { 00257 /* not aligned */ 00258 memcpy(xbuf, data, 64); 00259 X = xbuf; 00260 } 00261 #endif 00262 00263 #define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n)))) 00264 00265 /* Round 1. */ 00266 /* Let [abcd k s i] denote the operation 00267 a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s). */ 00268 #define F(x, y, z) (((x) & (y)) | (~(x) & (z))) 00269 #define SET(a, b, c, d, k, s, Ti)\ 00270 t = a + F(b,c,d) + X[k] + Ti;\ 00271 a = ROTATE_LEFT(t, s) + b 00272 /* Do the following 16 operations. */ 00273 SET(a, b, c, d, 0, 7, T1); 00274 SET(d, a, b, c, 1, 12, T2); 00275 SET(c, d, a, b, 2, 17, T3); 00276 SET(b, c, d, a, 3, 22, T4); 00277 SET(a, b, c, d, 4, 7, T5); 00278 SET(d, a, b, c, 5, 12, T6); 00279 SET(c, d, a, b, 6, 17, T7); 00280 SET(b, c, d, a, 7, 22, T8); 00281 SET(a, b, c, d, 8, 7, T9); 00282 SET(d, a, b, c, 9, 12, T10); 00283 SET(c, d, a, b, 10, 17, T11); 00284 SET(b, c, d, a, 11, 22, T12); 00285 SET(a, b, c, d, 12, 7, T13); 00286 SET(d, a, b, c, 13, 12, T14); 00287 SET(c, d, a, b, 14, 17, T15); 00288 SET(b, c, d, a, 15, 22, T16); 00289 #undef SET 00290 00291 /* Round 2. */ 00292 /* Let [abcd k s i] denote the operation 00293 a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s). */ 00294 #define G(x, y, z) (((x) & (z)) | ((y) & ~(z))) 00295 #define SET(a, b, c, d, k, s, Ti)\ 00296 t = a + G(b,c,d) + X[k] + Ti;\ 00297 a = ROTATE_LEFT(t, s) + b 00298 /* Do the following 16 operations. */ 00299 SET(a, b, c, d, 1, 5, T17); 00300 SET(d, a, b, c, 6, 9, T18); 00301 SET(c, d, a, b, 11, 14, T19); 00302 SET(b, c, d, a, 0, 20, T20); 00303 SET(a, b, c, d, 5, 5, T21); 00304 SET(d, a, b, c, 10, 9, T22); 00305 SET(c, d, a, b, 15, 14, T23); 00306 SET(b, c, d, a, 4, 20, T24); 00307 SET(a, b, c, d, 9, 5, T25); 00308 SET(d, a, b, c, 14, 9, T26); 00309 SET(c, d, a, b, 3, 14, T27); 00310 SET(b, c, d, a, 8, 20, T28); 00311 SET(a, b, c, d, 13, 5, T29); 00312 SET(d, a, b, c, 2, 9, T30); 00313 SET(c, d, a, b, 7, 14, T31); 00314 SET(b, c, d, a, 12, 20, T32); 00315 #undef SET 00316 00317 /* Round 3. */ 00318 /* Let [abcd k s t] denote the operation 00319 a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s). */ 00320 #define H(x, y, z) ((x) ^ (y) ^ (z)) 00321 #define SET(a, b, c, d, k, s, Ti)\ 00322 t = a + H(b,c,d) + X[k] + Ti;\ 00323 a = ROTATE_LEFT(t, s) + b 00324 /* Do the following 16 operations. */ 00325 SET(a, b, c, d, 5, 4, T33); 00326 SET(d, a, b, c, 8, 11, T34); 00327 SET(c, d, a, b, 11, 16, T35); 00328 SET(b, c, d, a, 14, 23, T36); 00329 SET(a, b, c, d, 1, 4, T37); 00330 SET(d, a, b, c, 4, 11, T38); 00331 SET(c, d, a, b, 7, 16, T39); 00332 SET(b, c, d, a, 10, 23, T40); 00333 SET(a, b, c, d, 13, 4, T41); 00334 SET(d, a, b, c, 0, 11, T42); 00335 SET(c, d, a, b, 3, 16, T43); 00336 SET(b, c, d, a, 6, 23, T44); 00337 SET(a, b, c, d, 9, 4, T45); 00338 SET(d, a, b, c, 12, 11, T46); 00339 SET(c, d, a, b, 15, 16, T47); 00340 SET(b, c, d, a, 2, 23, T48); 00341 #undef SET 00342 00343 /* Round 4. */ 00344 /* Let [abcd k s t] denote the operation 00345 a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s). */ 00346 #define I(x, y, z) ((y) ^ ((x) | ~(z))) 00347 #define SET(a, b, c, d, k, s, Ti)\ 00348 t = a + I(b,c,d) + X[k] + Ti;\ 00349 a = ROTATE_LEFT(t, s) + b 00350 /* Do the following 16 operations. */ 00351 SET(a, b, c, d, 0, 6, T49); 00352 SET(d, a, b, c, 7, 10, T50); 00353 SET(c, d, a, b, 14, 15, T51); 00354 SET(b, c, d, a, 5, 21, T52); 00355 SET(a, b, c, d, 12, 6, T53); 00356 SET(d, a, b, c, 3, 10, T54); 00357 SET(c, d, a, b, 10, 15, T55); 00358 SET(b, c, d, a, 1, 21, T56); 00359 SET(a, b, c, d, 8, 6, T57); 00360 SET(d, a, b, c, 15, 10, T58); 00361 SET(c, d, a, b, 6, 15, T59); 00362 SET(b, c, d, a, 13, 21, T60); 00363 SET(a, b, c, d, 4, 6, T61); 00364 SET(d, a, b, c, 11, 10, T62); 00365 SET(c, d, a, b, 2, 15, T63); 00366 SET(b, c, d, a, 9, 21, T64); 00367 #undef SET 00368 00369 /* Then perform the following additions. (That is increment each 00370 of the four registers by the value it had before this block 00371 was started.) */ 00372 pms->abcd[0] += a; 00373 pms->abcd[1] += b; 00374 pms->abcd[2] += c;
1.5.4