/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
#include "tomcrypt_private.h"
/**
@file crypt_find_hash_id.c
Find hash by ID, Tom St Denis
*/
/**
Find a hash by ID number
@param ID The ID (not same as index) of the hash to find
@return >= 0 if found, -1 if not present
*/
int find_hash_id(unsigned char ID)
{
int x;
LTC_MUTEX_LOCK(<c_hash_mutex);
for (x = 0; x < TAB_SIZE; x++) {
if (hash_descriptor[x].ID == ID) {
x = (hash_descriptor[x].name == NULL) ? -1 : x;
LTC_MUTEX_UNLOCK(<c_hash_mutex);
return x;
}
}
LTC_MUTEX_UNLOCK(<c_hash_mutex);
return -1;
}