Decrypt given data previously encoded with camellia-128-ctr cipher algo. Camellia in 128-bit key size with CTR (Counter) mode, a mode that turns the block cipher into a stream cipher by generating key streams. Camellia was developed by Mitsubishi Electric and NTT in the early 2000s, and CTR mode is used for parallelizable and high-speed encryption. Camellia-128-CTR is considered secure and fast, often used in high-performance systems for its efficiency and ability to parallelize encryption. 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.