Identity-Based Encryptions with Tight Security Reductions to the BDH Problem Mototsugu NISHIOKA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/05/01 Vol. E91-ANo. 5 ;
pp. 1241-1252 Type of Manuscript: PAPER Category: Cryptography and Information Security Keyword: identity-based encryption, security reduction, bilinear Diffie-Hellman problem,