Encrypt given data using id-aes128-wrap-pad cipher algo. AES-128 key wrapping with padding, providing extra security when wrapping keys of variable lengths. Key wrapping with padding is used to ensure that wrapped keys are the correct size, especially in key management systems. AES-128 with padding is secure and suitable for use in systems requiring key wrapping and secure key management. Our encryption process prepends the IV string used during the encryption process in the encrypted data so that it can be used during decryption.