mirror of
https://github.com/Laupetin/OpenAssetTools.git
synced 2025-04-22 17:15:46 +00:00
40 lines
1022 B
C
40 lines
1022 B
C
/* 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_prng.c
|
|
Find a PRNG, Tom St Denis
|
|
*/
|
|
|
|
/**
|
|
Find a registered PRNG by name
|
|
@param name The name of the PRNG to look for
|
|
@return >= 0 if found, -1 if not present
|
|
*/
|
|
int find_prng(const char *name)
|
|
{
|
|
int x;
|
|
LTC_ARGCHK(name != NULL);
|
|
LTC_MUTEX_LOCK(<c_prng_mutex);
|
|
for (x = 0; x < TAB_SIZE; x++) {
|
|
if ((prng_descriptor[x].name != NULL) && XSTRCMP(prng_descriptor[x].name, name) == 0) {
|
|
LTC_MUTEX_UNLOCK(<c_prng_mutex);
|
|
return x;
|
|
}
|
|
}
|
|
LTC_MUTEX_UNLOCK(<c_prng_mutex);
|
|
return -1;
|
|
}
|
|
|
|
|
|
/* ref: HEAD -> master, tag: v1.18.2 */
|
|
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
|
|
/* commit time: 2018-07-01 22:49:01 +0200 */
|