2 * Unit tests for MD5 functions
4 * Copyright 2004 Hans Leidekker
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "wine/test.h"
33 unsigned char digest[16];
36 static VOID (WINAPI *pMD5Init)( MD5_CTX *ctx );
37 static VOID (WINAPI *pMD5Update)( MD5_CTX *ctx, const unsigned char *src, const int len );
38 static VOID (WINAPI *pMD5Final)( MD5_CTX *ctx );
40 #define ctxcmp( a, b ) memcmp( a, b, FIELD_OFFSET( MD5_CTX, in ) )
42 static void test_md5_ctx(void)
44 static unsigned char message[] =
45 "In our Life there's If"
46 "In our beliefs there's Lie"
47 "In our business there is Sin"
48 "In our bodies, there is Die";
50 int size = sizeof(message) - 1;
54 MD5_CTX ctx_initialized =
57 { 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476 }
63 { 0x068cb64d, 0xb7a05790, 0x426979ee, 0xed67e221 }
69 { 0x2f7afe58, 0xcc3e9315, 0x709c465c, 0xbf6414c8 }
72 unsigned char expect[16] =
73 { 0x43, 0x03, 0xdd, 0x8c, 0x60, 0xd9, 0x3a, 0x22,
74 0x0b, 0x28, 0xd0, 0xb2, 0x65, 0x93, 0xd0, 0x36 };
76 module = GetModuleHandleA("advapi32.dll");
78 pMD5Init = (void *)GetProcAddress( module, "MD5Init" );
79 pMD5Update = (void *)GetProcAddress( module, "MD5Update" );
80 pMD5Final = (void *)GetProcAddress( module, "MD5Final" );
82 if (!pMD5Init || !pMD5Update || !pMD5Final)
84 win_skip("Needed functions are not available\n");
88 memset( &ctx, 0, sizeof(ctx) );
90 ok( !ctxcmp( &ctx, &ctx_initialized ), "invalid initialization\n" );
92 pMD5Update( &ctx, message, size );
93 ok( !ctxcmp( &ctx, &ctx_update1 ), "update doesn't work correctly\n" );
95 pMD5Update( &ctx, message, size );
96 ok( !ctxcmp( &ctx, &ctx_update2 ), "update doesn't work correctly\n" );
99 ok( ctxcmp( &ctx, &ctx_initialized ), "context has changed\n" );
100 ok( !memcmp( ctx.digest, expect, sizeof(expect) ), "incorrect result\n" );
103 START_TEST(crypt_md5)