Decrypt given data previously encoded with id-aes256-wrap-pad cipher algo. AES-256 used for key wrapping with padding, ensuring that keys are securely wrapped even when their length is variable. AES-256-wrap-pad is a variant of AES-256 used in key management to ensure wrapped keys are of the correct size, enhancing key security. AES-256-wrap-pad provides strong security for key wrapping, making it suitable for high-security key management applications. 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.