Encrypt given data using aes-192-gcm cipher algo. AES with 192-bit key in Galois/Counter Mode (GCM), providing both encryption and authentication. Developed for high-performance encryption with integrity checks, widely used in TLS and secure communications. Highly secure when used with proper IV management, making it a preferred mode for authenticated encryption. Our encryption process prepends the IV string used during the encryption process in the encrypted data so that it can be used during decryption.