Bruce Schneier is an internationally renowned security technologist and author. Described by The Economist as a "security guru," Schneier is best known as a refreshingly candid and lucid security critic and commentator.
Y. Hanaoka, G. Hanaoka, J. Shikata, and H. Imai. Cryptology ePrint Archive, Report 2004/338, (2005)supersedes a previous version which is entitled as 'Identity-Based
Encryption with Non-Interactive Key Update'..