Dan Boneh, Xavier Boyen. Efficient Selective-ID Secure Identity-Based Encryption Without Random Oracles. In Christian Cachin, Jan Camenisch, editors, Advances in Cryptology - EUROCRYPT 2004, International Conference on the Theory and Applications of Cryptographic Techniques, Interlaken, Switzerland, May 2-6, 2004, Proceedings. Volume 3027 of Lecture Notes in Computer Science, pages 223-238, Springer, 2004. [doi]
Abstract is missing.