/* md5.c - Functions to compute MD5 message digest of files or memory blocks
according to the definition of MD5 in RFC 1321 from April 1992.
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
- NOTE: The canonical source of this file is maintained with the GNU C
- Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu.
+
+ NOTE: This source is derived from an old version taken from the GNU C
+ Library (glibc).
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
md5_init_ctx (ctx)
struct md5_ctx *ctx;
{
- ctx->A = 0x67452301;
- ctx->B = 0xefcdab89;
- ctx->C = 0x98badcfe;
- ctx->D = 0x10325476;
+ ctx->A = (md5_uint32) 0x67452301;
+ ctx->B = (md5_uint32) 0xefcdab89;
+ ctx->C = (md5_uint32) 0x98badcfe;
+ ctx->D = (md5_uint32) 0x10325476;
ctx->total[0] = ctx->total[1] = 0;
ctx->buflen = 0;
*/
/* Round 1. */
- OP (A, B, C, D, 7, 0xd76aa478);
- OP (D, A, B, C, 12, 0xe8c7b756);
- OP (C, D, A, B, 17, 0x242070db);
- OP (B, C, D, A, 22, 0xc1bdceee);
- OP (A, B, C, D, 7, 0xf57c0faf);
- OP (D, A, B, C, 12, 0x4787c62a);
- OP (C, D, A, B, 17, 0xa8304613);
- OP (B, C, D, A, 22, 0xfd469501);
- OP (A, B, C, D, 7, 0x698098d8);
- OP (D, A, B, C, 12, 0x8b44f7af);
- OP (C, D, A, B, 17, 0xffff5bb1);
- OP (B, C, D, A, 22, 0x895cd7be);
- OP (A, B, C, D, 7, 0x6b901122);
- OP (D, A, B, C, 12, 0xfd987193);
- OP (C, D, A, B, 17, 0xa679438e);
- OP (B, C, D, A, 22, 0x49b40821);
+ OP (A, B, C, D, 7, (md5_uint32) 0xd76aa478);
+ OP (D, A, B, C, 12, (md5_uint32) 0xe8c7b756);
+ OP (C, D, A, B, 17, (md5_uint32) 0x242070db);
+ OP (B, C, D, A, 22, (md5_uint32) 0xc1bdceee);
+ OP (A, B, C, D, 7, (md5_uint32) 0xf57c0faf);
+ OP (D, A, B, C, 12, (md5_uint32) 0x4787c62a);
+ OP (C, D, A, B, 17, (md5_uint32) 0xa8304613);
+ OP (B, C, D, A, 22, (md5_uint32) 0xfd469501);
+ OP (A, B, C, D, 7, (md5_uint32) 0x698098d8);
+ OP (D, A, B, C, 12, (md5_uint32) 0x8b44f7af);
+ OP (C, D, A, B, 17, (md5_uint32) 0xffff5bb1);
+ OP (B, C, D, A, 22, (md5_uint32) 0x895cd7be);
+ OP (A, B, C, D, 7, (md5_uint32) 0x6b901122);
+ OP (D, A, B, C, 12, (md5_uint32) 0xfd987193);
+ OP (C, D, A, B, 17, (md5_uint32) 0xa679438e);
+ OP (B, C, D, A, 22, (md5_uint32) 0x49b40821);
/* For the second to fourth round we have the possibly swapped words
in CORRECT_WORDS. Redefine the macro to take an additional first
while (0)
/* Round 2. */
- OP (FG, A, B, C, D, 1, 5, 0xf61e2562);
- OP (FG, D, A, B, C, 6, 9, 0xc040b340);
- OP (FG, C, D, A, B, 11, 14, 0x265e5a51);
- OP (FG, B, C, D, A, 0, 20, 0xe9b6c7aa);
- OP (FG, A, B, C, D, 5, 5, 0xd62f105d);
- OP (FG, D, A, B, C, 10, 9, 0x02441453);
- OP (FG, C, D, A, B, 15, 14, 0xd8a1e681);
- OP (FG, B, C, D, A, 4, 20, 0xe7d3fbc8);
- OP (FG, A, B, C, D, 9, 5, 0x21e1cde6);
- OP (FG, D, A, B, C, 14, 9, 0xc33707d6);
- OP (FG, C, D, A, B, 3, 14, 0xf4d50d87);
- OP (FG, B, C, D, A, 8, 20, 0x455a14ed);
- OP (FG, A, B, C, D, 13, 5, 0xa9e3e905);
- OP (FG, D, A, B, C, 2, 9, 0xfcefa3f8);
- OP (FG, C, D, A, B, 7, 14, 0x676f02d9);
- OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
+ OP (FG, A, B, C, D, 1, 5, (md5_uint32) 0xf61e2562);
+ OP (FG, D, A, B, C, 6, 9, (md5_uint32) 0xc040b340);
+ OP (FG, C, D, A, B, 11, 14, (md5_uint32) 0x265e5a51);
+ OP (FG, B, C, D, A, 0, 20, (md5_uint32) 0xe9b6c7aa);
+ OP (FG, A, B, C, D, 5, 5, (md5_uint32) 0xd62f105d);
+ OP (FG, D, A, B, C, 10, 9, (md5_uint32) 0x02441453);
+ OP (FG, C, D, A, B, 15, 14, (md5_uint32) 0xd8a1e681);
+ OP (FG, B, C, D, A, 4, 20, (md5_uint32) 0xe7d3fbc8);
+ OP (FG, A, B, C, D, 9, 5, (md5_uint32) 0x21e1cde6);
+ OP (FG, D, A, B, C, 14, 9, (md5_uint32) 0xc33707d6);
+ OP (FG, C, D, A, B, 3, 14, (md5_uint32) 0xf4d50d87);
+ OP (FG, B, C, D, A, 8, 20, (md5_uint32) 0x455a14ed);
+ OP (FG, A, B, C, D, 13, 5, (md5_uint32) 0xa9e3e905);
+ OP (FG, D, A, B, C, 2, 9, (md5_uint32) 0xfcefa3f8);
+ OP (FG, C, D, A, B, 7, 14, (md5_uint32) 0x676f02d9);
+ OP (FG, B, C, D, A, 12, 20, (md5_uint32) 0x8d2a4c8a);
/* Round 3. */
- OP (FH, A, B, C, D, 5, 4, 0xfffa3942);
- OP (FH, D, A, B, C, 8, 11, 0x8771f681);
- OP (FH, C, D, A, B, 11, 16, 0x6d9d6122);
- OP (FH, B, C, D, A, 14, 23, 0xfde5380c);
- OP (FH, A, B, C, D, 1, 4, 0xa4beea44);
- OP (FH, D, A, B, C, 4, 11, 0x4bdecfa9);
- OP (FH, C, D, A, B, 7, 16, 0xf6bb4b60);
- OP (FH, B, C, D, A, 10, 23, 0xbebfbc70);
- OP (FH, A, B, C, D, 13, 4, 0x289b7ec6);
- OP (FH, D, A, B, C, 0, 11, 0xeaa127fa);
- OP (FH, C, D, A, B, 3, 16, 0xd4ef3085);
- OP (FH, B, C, D, A, 6, 23, 0x04881d05);
- OP (FH, A, B, C, D, 9, 4, 0xd9d4d039);
- OP (FH, D, A, B, C, 12, 11, 0xe6db99e5);
- OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8);
- OP (FH, B, C, D, A, 2, 23, 0xc4ac5665);
+ OP (FH, A, B, C, D, 5, 4, (md5_uint32) 0xfffa3942);
+ OP (FH, D, A, B, C, 8, 11, (md5_uint32) 0x8771f681);
+ OP (FH, C, D, A, B, 11, 16, (md5_uint32) 0x6d9d6122);
+ OP (FH, B, C, D, A, 14, 23, (md5_uint32) 0xfde5380c);
+ OP (FH, A, B, C, D, 1, 4, (md5_uint32) 0xa4beea44);
+ OP (FH, D, A, B, C, 4, 11, (md5_uint32) 0x4bdecfa9);
+ OP (FH, C, D, A, B, 7, 16, (md5_uint32) 0xf6bb4b60);
+ OP (FH, B, C, D, A, 10, 23, (md5_uint32) 0xbebfbc70);
+ OP (FH, A, B, C, D, 13, 4, (md5_uint32) 0x289b7ec6);
+ OP (FH, D, A, B, C, 0, 11, (md5_uint32) 0xeaa127fa);
+ OP (FH, C, D, A, B, 3, 16, (md5_uint32) 0xd4ef3085);
+ OP (FH, B, C, D, A, 6, 23, (md5_uint32) 0x04881d05);
+ OP (FH, A, B, C, D, 9, 4, (md5_uint32) 0xd9d4d039);
+ OP (FH, D, A, B, C, 12, 11, (md5_uint32) 0xe6db99e5);
+ OP (FH, C, D, A, B, 15, 16, (md5_uint32) 0x1fa27cf8);
+ OP (FH, B, C, D, A, 2, 23, (md5_uint32) 0xc4ac5665);
/* Round 4. */
- OP (FI, A, B, C, D, 0, 6, 0xf4292244);
- OP (FI, D, A, B, C, 7, 10, 0x432aff97);
- OP (FI, C, D, A, B, 14, 15, 0xab9423a7);
- OP (FI, B, C, D, A, 5, 21, 0xfc93a039);
- OP (FI, A, B, C, D, 12, 6, 0x655b59c3);
- OP (FI, D, A, B, C, 3, 10, 0x8f0ccc92);
- OP (FI, C, D, A, B, 10, 15, 0xffeff47d);
- OP (FI, B, C, D, A, 1, 21, 0x85845dd1);
- OP (FI, A, B, C, D, 8, 6, 0x6fa87e4f);
- OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
- OP (FI, C, D, A, B, 6, 15, 0xa3014314);
- OP (FI, B, C, D, A, 13, 21, 0x4e0811a1);
- OP (FI, A, B, C, D, 4, 6, 0xf7537e82);
- OP (FI, D, A, B, C, 11, 10, 0xbd3af235);
- OP (FI, C, D, A, B, 2, 15, 0x2ad7d2bb);
- OP (FI, B, C, D, A, 9, 21, 0xeb86d391);
+ OP (FI, A, B, C, D, 0, 6, (md5_uint32) 0xf4292244);
+ OP (FI, D, A, B, C, 7, 10, (md5_uint32) 0x432aff97);
+ OP (FI, C, D, A, B, 14, 15, (md5_uint32) 0xab9423a7);
+ OP (FI, B, C, D, A, 5, 21, (md5_uint32) 0xfc93a039);
+ OP (FI, A, B, C, D, 12, 6, (md5_uint32) 0x655b59c3);
+ OP (FI, D, A, B, C, 3, 10, (md5_uint32) 0x8f0ccc92);
+ OP (FI, C, D, A, B, 10, 15, (md5_uint32) 0xffeff47d);
+ OP (FI, B, C, D, A, 1, 21, (md5_uint32) 0x85845dd1);
+ OP (FI, A, B, C, D, 8, 6, (md5_uint32) 0x6fa87e4f);
+ OP (FI, D, A, B, C, 15, 10, (md5_uint32) 0xfe2ce6e0);
+ OP (FI, C, D, A, B, 6, 15, (md5_uint32) 0xa3014314);
+ OP (FI, B, C, D, A, 13, 21, (md5_uint32) 0x4e0811a1);
+ OP (FI, A, B, C, D, 4, 6, (md5_uint32) 0xf7537e82);
+ OP (FI, D, A, B, C, 11, 10, (md5_uint32) 0xbd3af235);
+ OP (FI, C, D, A, B, 2, 15, (md5_uint32) 0x2ad7d2bb);
+ OP (FI, B, C, D, A, 9, 21, (md5_uint32) 0xeb86d391);
/* Add the starting values of the context. */
A += A_save;
projects / deliverable / binutils-gdb.git / blobdiff