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/*
Unix SMB/CIFS implementation.
MD5 tests
Copyright (C) Stefan Metzmacher
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "replace.h"
#include "../lib/util/samba_util.h"
#include "../lib/crypto/crypto.h"
struct torture_context;
bool torture_local_crypto_md5(struct torture_context *torture);
/*
This uses the test values from rfc1321
*/
bool torture_local_crypto_md5(struct torture_context *torture)
{
bool ret = true;
uint32_t i;
struct {
const char *data;
const char *md5;
} testarray[] = {
{
.data = "",
.md5 = "d41d8cd98f00b204e9800998ecf8427e"
},{
.data = "a",
.md5 = "0cc175b9c0f1b6a831c399e269772661"
},{
.data = "abc",
.md5 = "900150983cd24fb0d6963f7d28e17f72"
},{
.data = "message digest",
.md5 = "f96b697d7cb7938d525a2f31aaf161d0"
},{
.data = "abcdefghijklmnopqrstuvwxyz",
.md5 = "c3fcd3d76192e4007dfb496cca67e13b"
},{
.data = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"0123456789",
.md5 = "d174ab98d277d9f5a5611c2c9f419d9f"
},{
.data = "123456789012345678901234567890"
"123456789012345678901234567890"
"12345678901234567890",
.md5 = "57edf4a22be3c955ac49da2e2107b67a"
}
};
for (i=0; i < ARRAY_SIZE(testarray); i++) {
struct MD5Context ctx;
uint8_t md5[16];
int e;
DATA_BLOB data;
DATA_BLOB md5blob;
data = data_blob_string_const(testarray[i].data);
md5blob = strhex_to_data_blob(NULL, testarray[i].md5);
MD5Init(&ctx);
MD5Update(&ctx, data.data, data.length);
MD5Final(md5, &ctx);
e = memcmp(md5blob.data,
md5,
MIN(md5blob.length, sizeof(md5)));
if (e != 0) {
printf("md5 test[%u]: failed\n", i);
dump_data(0, data.data, data.length);
dump_data(0, md5blob.data, md5blob.length);
dump_data(0, md5, sizeof(md5));
ret = false;
}
talloc_free(md5blob.data);
}
return ret;
}
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