Decrypt given data previously encoded with aes-128-ccm cipher algo. AES-128 in Counter with CBC-MAC mode for authenticated encryption. Designed for lightweight security applications, widely used in wireless communications. Secure when used with a strong nonce; vulnerable to nonce reuse attacks. Our decryption process assumes the IV string is prepended in the encoded string during the encryption process. You can not decrypt and get the correct results if the IV or passphrase mismatch occurs between encryption and decryption process.