mirror of
https://github.com/cryb-to/cryb-to.git
synced 2024-12-23 13:01:08 +00:00
72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/*-
|
|
* Copyright (c) 2012 The University of Oslo
|
|
* Copyright (c) 2012 Dag-Erling Smørgrav
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote
|
|
* products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "cryb/impl.h"
|
|
|
|
#include <string.h>
|
|
|
|
#include <cryb/md2.h>
|
|
#include <cryb/md4.h>
|
|
#include <cryb/md5.h>
|
|
#include <cryb/sha1.h>
|
|
#include <cryb/sha256.h>
|
|
#include <cryb/sha384.h>
|
|
#include <cryb/sha512.h>
|
|
|
|
static const digest_algorithm **cryb_digest_algorithms;
|
|
|
|
static void
|
|
init_digest_algorithms(void)
|
|
{
|
|
static const digest_algorithm *algorithms[] = {
|
|
&md2_algorithm,
|
|
&md4_algorithm,
|
|
&md5_algorithm,
|
|
&sha1_algorithm,
|
|
&sha256_algorithm,
|
|
&sha384_algorithm,
|
|
&sha512_algorithm,
|
|
NULL
|
|
};
|
|
cryb_digest_algorithms = algorithms;
|
|
}
|
|
|
|
const digest_algorithm *
|
|
get_digest_algorithm(const char *name)
|
|
{
|
|
const digest_algorithm **algp;
|
|
|
|
if (cryb_digest_algorithms == NULL)
|
|
cryb_init_digest_algorithms();
|
|
for (algp = cryb_digest_algorithms; *algp != NULL; ++algp)
|
|
if (strcasecmp((*algp)->name, name) == 0)
|
|
return (*algp);
|
|
return (NULL);
|
|
}
|