diff options
Diffstat (limited to 'contrib/pgcrypto/mhash.c')
| -rw-r--r-- | contrib/pgcrypto/mhash.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/contrib/pgcrypto/mhash.c b/contrib/pgcrypto/mhash.c index 8f2bfc783e..cf9beeaf94 100644 --- a/contrib/pgcrypto/mhash.c +++ b/contrib/pgcrypto/mhash.c @@ -1,7 +1,7 @@ /* * mhash.c * Wrapper for mhash library. - * + * * Copyright (c) 2000 Marko Kreen * All rights reserved. * @@ -9,15 +9,15 @@ * 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. + * 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. + * 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 + * 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) @@ -36,45 +36,50 @@ #include <mhash.h> static uint -pg_mhash_len(pg_digest *hash); -static uint8 * -pg_mhash_digest(pg_digest *hash, uint8 *src, - uint len, uint8 *buf); + pg_mhash_len(pg_digest * hash); +static uint8 *pg_mhash_digest(pg_digest * hash, uint8 *src, + uint len, uint8 *buf); static uint -pg_mhash_len(pg_digest *h) { +pg_mhash_len(pg_digest * h) +{ return mhash_get_block_size(h->misc.code); } static uint8 * -pg_mhash_digest(pg_digest *h, uint8 *src, uint len, uint8 *dst) +pg_mhash_digest(pg_digest * h, uint8 *src, uint len, uint8 *dst) { - uint8 *res; - - MHASH mh = mhash_init(h->misc.code); + uint8 *res; + + MHASH mh = mhash_init(h->misc.code); + mhash(mh, src, len); res = mhash_end(mh); - + memcpy(dst, res, mhash_get_block_size(h->misc.code)); mhash_free(res); - + return dst; } -pg_digest * -pg_find_digest(pg_digest *h, char *name) +pg_digest * +pg_find_digest(pg_digest * h, char *name) { - size_t hnum, i, b; - char *mname; - + size_t hnum, + i, + b; + char *mname; + hnum = mhash_count(); - for (i = 0; i <= hnum; i++) { + for (i = 0; i <= hnum; i++) + { mname = mhash_get_hash_name(i); if (mname == NULL) continue; b = strcasecmp(name, mname); free(mname); - if (!b) { + if (!b) + { h->name = mhash_get_hash_name(i); h->length = pg_mhash_len; h->digest = pg_mhash_digest; @@ -84,4 +89,3 @@ pg_find_digest(pg_digest *h, char *name) } return NULL; } - |