Secure Identity Based Encryption Without Random Oracles
Authors: D. Boneh and X. Boyen
Abstract:
We present a fully secure Identity Based Encryption scheme whose proof
of security does not rely on the random oracle heuristic. Security
is based on the Decision Bilinear Diffie-Hellman assumption.
The system shows that, in principle, identity based encryption is
possible without the random oracle model.
Reference:
In proceedings of Crypto '04, LNCS 3152, 2004
Full paper: pdf [first posted 6/2004 ]
Related papers: The construction in this paper is based on the construction in [BB04].