Camellia is a 128-bit, symmetrical block cipher jointly developed by Mitsubishi and NTT of Japan.
Camellia is a 128-bit, symmetrical block cipher jointly developed by Mitsubishi and NTT of Japan. The Feistel cipher has security levels and processing abilities comparable to the Advanced Encryption Standard and has been approved for use by the ISO/IEC, the European Union's NESSIE project, and the Japanese CRYPTREC project.