Replaced system SQLite with SQLCipher to support encrypted database

Sources/DataLiteC/libtomcrypt/misc/crypt/crypt_find_hash.c

@@ -0,0 +1,28 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+#include "tomcrypt_private.h"
+
+/**
+  @file crypt_find_hash.c
+  Find a hash, Tom St Denis
+*/
+
+/**
+   Find a registered hash by name
+   @param name   The name of the hash to look for
+   @return >= 0 if found, -1 if not present
+*/
+int find_hash(const char *name)
+{
+   int x;
+   LTC_ARGCHK(name != NULL);
+   LTC_MUTEX_LOCK(&ltc_hash_mutex);
+   for (x = 0; x < TAB_SIZE; x++) {
+       if (hash_descriptor[x].name != NULL && XSTRCMP(hash_descriptor[x].name, name) == 0) {
+          LTC_MUTEX_UNLOCK(&ltc_hash_mutex);
+          return x;
+       }
+   }
+   LTC_MUTEX_UNLOCK(&ltc_hash_mutex);
+   return -1;
+}