mirror of https://github.com/wolfSSL/wolfssl.git
145 lines
3.8 KiB
C
145 lines
3.8 KiB
C
/* test_md5.c
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*
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* Copyright (C) 2006-2025 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#if !defined(WOLFSSL_USER_SETTINGS) && !defined(WOLFSSL_NO_OPTIONS_H)
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#include <wolfssl/options.h>
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#endif
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#include <wolfssl/wolfcrypt/settings.h>
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#ifdef NO_INLINE
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#include <wolfssl/wolfcrypt/misc.h>
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#else
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#define WOLFSSL_MISC_INCLUDED
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#include <wolfcrypt/src/misc.c>
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#endif
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#include <wolfssl/wolfcrypt/md5.h>
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#include <wolfssl/wolfcrypt/types.h>
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#include <tests/unit.h>
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#include <tests/api/api.h>
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#include <tests/api/test_md5.h>
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/*
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* Unit test for the wc_InitMd5()
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*/
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int test_wc_InitMd5(void)
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{
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EXPECT_DECLS;
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#ifndef NO_MD5
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wc_Md5 md5;
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/* Test good arg. */
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ExpectIntEQ(wc_InitMd5(&md5), 0);
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/* Test bad arg. */
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ExpectIntEQ(wc_InitMd5(NULL), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
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wc_Md5Free(&md5);
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#endif
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return EXPECT_RESULT();
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} /* END test_wc_InitMd5 */
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/*
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* Testing wc_UpdateMd5()
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*/
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int test_wc_Md5Update(void)
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{
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EXPECT_DECLS;
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#ifndef NO_MD5
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wc_Md5 md5;
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byte hash[WC_MD5_DIGEST_SIZE];
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testVector a, b, c;
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ExpectIntEQ(wc_InitMd5(&md5), 0);
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/* Input */
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a.input = "a";
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a.inLen = XSTRLEN(a.input);
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ExpectIntEQ(wc_Md5Update(&md5, (byte*)a.input, (word32)a.inLen), 0);
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ExpectIntEQ(wc_Md5Final(&md5, hash), 0);
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/* Update input. */
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a.input = "abc";
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a.output = "\x90\x01\x50\x98\x3c\xd2\x4f\xb0\xd6\x96\x3f\x7d\x28\xe1\x7f"
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"\x72";
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a.inLen = XSTRLEN(a.input);
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a.outLen = XSTRLEN(a.output);
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ExpectIntEQ(wc_Md5Update(&md5, (byte*) a.input, (word32) a.inLen), 0);
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ExpectIntEQ(wc_Md5Final(&md5, hash), 0);
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ExpectIntEQ(XMEMCMP(hash, a.output, WC_MD5_DIGEST_SIZE), 0);
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/* Pass in bad values. */
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b.input = NULL;
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b.inLen = 0;
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ExpectIntEQ(wc_Md5Update(&md5, (byte*)b.input, (word32)b.inLen), 0);
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c.input = NULL;
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c.inLen = WC_MD5_DIGEST_SIZE;
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ExpectIntEQ(wc_Md5Update(&md5, (byte*)c.input, (word32)c.inLen),
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WC_NO_ERR_TRACE(BAD_FUNC_ARG));
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ExpectIntEQ(wc_Md5Update(NULL, (byte*)a.input, (word32)a.inLen),
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WC_NO_ERR_TRACE(BAD_FUNC_ARG));
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wc_Md5Free(&md5);
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#endif
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return EXPECT_RESULT();
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} /* END test_wc_Md5Update() */
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/*
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* Unit test on wc_Md5Final() in wolfcrypt/src/md5.c
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*/
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int test_wc_Md5Final(void)
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{
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EXPECT_DECLS;
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#ifndef NO_MD5
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/* Instantiate */
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wc_Md5 md5;
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byte* hash_test[3];
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byte hash1[WC_MD5_DIGEST_SIZE];
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byte hash2[2*WC_MD5_DIGEST_SIZE];
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byte hash3[5*WC_MD5_DIGEST_SIZE];
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int times, i;
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/* Initialize */
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ExpectIntEQ(wc_InitMd5(&md5), 0);
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hash_test[0] = hash1;
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hash_test[1] = hash2;
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hash_test[2] = hash3;
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times = sizeof(hash_test)/sizeof(byte*);
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for (i = 0; i < times; i++) {
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ExpectIntEQ(wc_Md5Final(&md5, hash_test[i]), 0);
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}
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/* Test bad args. */
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ExpectIntEQ(wc_Md5Final(NULL, NULL), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
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ExpectIntEQ(wc_Md5Final(NULL, hash1), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
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ExpectIntEQ(wc_Md5Final(&md5, NULL), WC_NO_ERR_TRACE(BAD_FUNC_ARG));
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wc_Md5Free(&md5);
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#endif
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return EXPECT_RESULT();
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}
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