Decrypt given data previously encoded with aria-192-cfb1 cipher algo. ARIA in CFB1 mode uses a 192-bit key and provides a one-bit feedback stream cipher mode. Developed as a flexible mode of operation for ARIA in South Korea. Secure for its purpose but relatively slow and not widely used. 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.