Decrypt given data previously encoded with aes-192-ofb cipher algo. AES with 192-bit key in Output Feedback (OFB) mode, turning a block cipher into a synchronous stream cipher. Developed as an alternative to CFB, OFB ensures error propagation is minimized. Secure if used correctly, but susceptible to bit-flipping attacks if the IV is reused. 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.