/* Reads AES128 key from EEPROM Reads the AES128 key from fileID #12 in EEPROM returns an error if the key does not exist. 
aes_read_key */
INT32 aes_read_key(UINT8 *key)
/* Reads AES128 key from EEPROM Reads the AES128 key from fileID #12 in EEPROM returns an error if the key does not exist. 
aes_read_key */
INT32 aes_read_key(UINT8 *key)
{
	INT32	returnValue;
	returnValue = nvmem_read(NVMEM_AES128_KEY_FILEID, AES128_KEY_SIZE, 0, key);
	return returnValue;
}