67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/*
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* Copyright (C) 2005, 2009-2025 Free Software Foundation, Inc.
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* Written by Simon Josefsson
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*
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* This program 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 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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, see <https://www.gnu.org/licenses/>. */
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/* Written by Simon Josefsson. */
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#include <config.h>
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#include "md5.h"
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#include <stdio.h>
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#include <string.h>
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int
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main (void)
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{
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/* Test vectors from RFC 1321. */
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const char *in1 = "abc";
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const char *out1 =
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"\x90\x01\x50\x98\x3C\xD2\x4F\xB0\xD6\x96\x3F\x7D\x28\xE1\x7F\x72";
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const char *in2 = "message digest";
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const char *out2 =
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"\xF9\x6B\x69\x7D\x7C\xB7\x93\x8D\x52\x5A\x2F\x31\xAA\xF1\x61\xD0";
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char buf[MD5_DIGEST_SIZE];
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if (memcmp (md5_buffer (in1, strlen (in1), buf), out1, MD5_DIGEST_SIZE) != 0)
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{
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size_t i;
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printf ("expected:\n");
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for (i = 0; i < MD5_DIGEST_SIZE; i++)
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printf ("%02x ", out1[i] & 0xFFu);
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printf ("\ncomputed:\n");
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for (i = 0; i < MD5_DIGEST_SIZE; i++)
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printf ("%02x ", buf[i] & 0xFFu);
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printf ("\n");
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return 1;
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}
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if (memcmp (md5_buffer (in2, strlen (in2), buf), out2, MD5_DIGEST_SIZE) != 0)
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{
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size_t i;
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printf ("expected:\n");
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for (i = 0; i < MD5_DIGEST_SIZE; i++)
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printf ("%02x ", out2[i] & 0xFFu);
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printf ("\ncomputed:\n");
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for (i = 0; i < MD5_DIGEST_SIZE; i++)
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printf ("%02x ", buf[i] & 0xFFu);
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printf ("\n");
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return 1;
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}
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return 0;
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}
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