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Change the -x option so that it does an actual REAL test of

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the correctness of this program.  Previously, it printed out
the MD5 values of some test strings, but did not tell you
if they were correct or not!
This commit is contained in:
Mike Silbersack 2003-01-26 08:23:37 +00:00
parent 4183d949e0
commit bbe7088205
1 changed files with 35 additions and 11 deletions
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46
sbin/md5/md5.c
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@ -169,22 +169,46 @@ MDTimeTrial(void)
/*
* Digests a reference suite of strings and prints the results.
*/
#define MD5TESTCOUNT 8
char *MDTestInput[] = {
"",
"a",
"abc",
"message digest",
"abcdefghijklmnopqrstuvwxyz",
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
"MD5 has not yet (2001-09-03) been broken, but sufficient attacks have been made that its security is in some doubt"
};
char *MDTestOutput[MD5TESTCOUNT] = {
"d41d8cd98f00b204e9800998ecf8427e",
"0cc175b9c0f1b6a831c399e269772661",
"900150983cd24fb0d6963f7d28e17f72",
"f96b697d7cb7938d525a2f31aaf161d0",
"c3fcd3d76192e4007dfb496cca67e13b",
"d174ab98d277d9f5a5611c2c9f419d9f",
"57edf4a22be3c955ac49da2e2107b67a",
"b50663f41d44d92171cb9976bc118538"
};
static void
MDTestSuite(void)
{
int i;
char buffer[33];
printf("MD5 test suite:\n");
MDString("");
MDString("a");
MDString("abc");
MDString("message digest");
MDString("abcdefghijklmnopqrstuvwxyz");
MDString
("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
MDString
("1234567890123456789012345678901234567890\
1234567890123456789012345678901234567890");
for (i = 0; i < MD5TESTCOUNT; i++) {
MD5Data(MDTestInput[i], strlen(MDTestInput[i]), buffer);
printf("MD5 (\"%s\") = %s", MDTestInput[i], buffer);
if (strcmp(buffer, MDTestOutput[i]) == 0)
printf(" - verified correct\n");
else
printf(" - INCORRECT RESULT!\n");
}
}
/*