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Import code from previous AssetBuilder version

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Jan
2019-09-24 10:45:09 +02:00
parent 5609557516
commit 0d8432d4f7
919 changed files with 154412 additions and 26 deletions
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47
thirdparty/libtomcrypt/misc/crypt/crypt_find_hash_any.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file crypt_find_hash_any.c
Find a hash, Tom St Denis
*/
/**
Find a hash flexibly. First by name then if not present by digest size
@param name The name of the hash desired
@param digestlen The minimum length of the digest size (octets)
@return >= 0 if found, -1 if not present
*/int find_hash_any(const char *name, int digestlen)
{
int x, y, z;
LTC_ARGCHK(name != NULL);
x = find_hash(name);
if (x != -1) return x;
LTC_MUTEX_LOCK(&ltc_hash_mutex);
y = MAXBLOCKSIZE+1;
z = -1;
for (x = 0; x < TAB_SIZE; x++) {
if (hash_descriptor[x].name == NULL) {
continue;
}
if ((int)hash_descriptor[x].hashsize >= digestlen && (int)hash_descriptor[x].hashsize < y) {
z = x;
y = hash_descriptor[x].hashsize;
}
}
LTC_MUTEX_UNLOCK(&ltc_hash_mutex);
return z;
}
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */