Replaced system SQLite with SQLCipher to support encrypted database

Sources/DataLiteC/libtomcrypt/pk/ecc/ecc_free.c

@@ -0,0 +1,28 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
+#include "tomcrypt_private.h"
+
+/**
+  @file ecc_free.c
+  ECC Crypto, Tom St Denis
+*/
+
+#ifdef LTC_MECC
+
+/**
+  Free an ECC key from memory
+  @param key   The key you wish to free
+*/
+void ecc_free(ecc_key *key)
+{
+   LTC_ARGCHKVD(key != NULL);
+
+   ltc_mp_cleanup_multi(&key->dp.prime, &key->dp.order,
+                    &key->dp.A, &key->dp.B,
+                    &key->dp.base.x, &key->dp.base.y, &key->dp.base.z,
+                    &key->pubkey.x, &key->pubkey.y, &key->pubkey.z,
+                    &key->k, NULL);
+}
+
+#endif