Decrypt given data previously encoded with camellia-128-cfb1 cipher algo. Camellia in 128-bit key size with CFB1 mode, encrypting 1 bit at a time using a feedback loop, ideal for low-latency environments. Part of Camellia's broad suite of modes, developed by Mitsubishi Electric and NTT in the 2000s. Camellia-128-CFB1 is secure and considered a reliable option for stream encryption, though it is rarely used outside of specific use cases. 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.