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110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
/*
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* Unit tests for MD4 functions
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*
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* Copyright 2004 Hans Leidekker
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include "wine/test.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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typedef struct
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{
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unsigned int buf[4];
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unsigned int i[2];
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unsigned char in[64];
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unsigned char digest[16];
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} MD4_CTX;
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typedef VOID (WINAPI *fnMD4Init)( MD4_CTX *ctx );
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typedef VOID (WINAPI *fnMD4Update)( MD4_CTX *ctx, const unsigned char *src, const int len );
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typedef VOID (WINAPI *fnMD4Final)( MD4_CTX *ctx );
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fnMD4Init pMD4Init;
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fnMD4Update pMD4Update;
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fnMD4Final pMD4Final;
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#define ctxcmp( a, b ) memcmp( (char*)a, (char*)b, FIELD_OFFSET( MD4_CTX, in ) )
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void test_md4_ctx()
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{
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static unsigned char message[] =
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"In our Life there's If"
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"In our beliefs there's Lie"
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"In our business there is Sin"
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"In our bodies, there is Die";
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int size = strlen( message );
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HMODULE module;
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MD4_CTX ctx;
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MD4_CTX ctx_initialized =
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{
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{ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476 },
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{ 0, 0 }
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};
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MD4_CTX ctx_update1 =
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{
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{ 0x5e592ef7, 0xbdcb1567, 0x2b626d17, 0x7d1198bd },
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{ 0x00000338, 0 }
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};
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MD4_CTX ctx_update2 =
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{
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{ 0x05dcfd65, 0xb3711c0d, 0x9e3369c2, 0x903ead11 },
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{ 0x00000670, 0 }
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};
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unsigned char expect[16] =
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{ 0x5f, 0xd3, 0x9b, 0x29, 0x47, 0x53, 0x47, 0xaf,
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0xa5, 0xba, 0x0c, 0x05, 0xff, 0xc0, 0xc7, 0xda };
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if (!(module = LoadLibrary( "advapi32.dll" ))) return;
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pMD4Init = (fnMD4Init)GetProcAddress( module, "MD4Init" );
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pMD4Update = (fnMD4Update)GetProcAddress( module, "MD4Update" );
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pMD4Final = (fnMD4Final)GetProcAddress( module, "MD4Final" );
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if (!pMD4Init || !pMD4Update || !pMD4Final) goto out;
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memset( &ctx, 0, sizeof(ctx) );
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pMD4Init( &ctx );
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ok( !ctxcmp( &ctx, &ctx_initialized ), "invalid initialization\n" );
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pMD4Update( &ctx, message, size );
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ok( !ctxcmp( &ctx, &ctx_update1 ), "update doesn't work correctly\n" );
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pMD4Update( &ctx, message, size );
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ok( !ctxcmp( &ctx, &ctx_update2 ), "update doesn't work correctly\n" );
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pMD4Final( &ctx );
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ok( ctxcmp( &ctx, &ctx_initialized ), "context has changed\n" );
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ok( !memcmp( ctx.digest, expect, sizeof(expect) ), "incorrect result\n" );
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out:
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FreeLibrary( module );
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}
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START_TEST(crypt_md4)
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{
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test_md4_ctx();
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}
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