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Remove krb.c.

This commit is contained in:
Bruce Momjian 2001-08-21 12:50:18 +00:00
parent c89dc74001
commit fe786448e7
1 changed files with 0 additions and 119 deletions
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119
contrib/pgcrypto/krb.c
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@ -1,119 +0,0 @@
/*
* krb.c
* Wrapper for Kerberos5 libdes SHA1/MD5.
*
* Copyright (c) 2000 Marko Kreen
* 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.
*
* 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.
*
*
* NOTES
* It is possible that this works with other SHA1/MD5
* implementations too.
*
* $Id: krb.c,v 1.4 2001/03/22 03:59:10 momjian Exp $
*/
#include "postgres.h"
#include "pgcrypto.h"
#include <md5.h>
#include <sha.h>
#ifndef MD5_DIGEST_LENGTH
#define MD5_DIGEST_LENGTH 16
#endif
#ifndef SHA1_DIGEST_LENGTH
#ifdef SHA1_RESULTLEN
#define SHA1_DIGEST_LENGTH SHA1_RESULTLEN
#else
#define SHA1_DIGEST_LENGTH 20
#endif
#endif
static uint
pg_md5_len(pg_digest * h);
static uint8 *
pg_md5_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf);
static uint
pg_sha1_len(pg_digest * h);
static uint8 *
pg_sha1_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf);
static pg_digest
int_digest_list[] = {
{"md5", pg_md5_len, pg_md5_digest, {0}},
{"sha1", pg_sha1_len, pg_sha1_digest, {0}},
{NULL, NULL, NULL, {0}}
};
static uint
pg_md5_len(pg_digest * h)
{
return MD5_DIGEST_LENGTH;
}
static uint8 *
pg_md5_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf)
{
MD5_CTX ctx;
MD5Init(&ctx);
MD5Update(&ctx, src, len);
MD5Final(buf, &ctx);
return buf;
}
static uint
pg_sha1_len(pg_digest * h)
{
return SHA1_DIGEST_LENGTH;
}
static uint8 *
pg_sha1_digest(pg_digest * h, uint8 *src, uint len, uint8 *buf)
{
SHA1_CTX ctx;
SHA1Init(&ctx);
SHA1Update(&ctx, src, len);
SHA1Final(buf, &ctx);
return buf;
}
pg_digest *
pg_find_digest(pg_digest * h, char *name)
{
pg_digest *p;
for (p = int_digest_list; p->name; p++)
if (!strcasecmp(p->name, name))
return p;
return NULL;
}