Welcome to the resource topic for 2005/217
Title:
Efficient Identity-Based Key Encapsulation to Multiple Parties
Authors: M. Barbosa, P. Farshim
Abstract:We introduce the concept of identity based key encapsulation to multiple parties (mID-KEM), and define a security model for it. This concept is the identity based analogue of public key KEM to multiple parties. We also analyse possible mID-KEM constructions, and propose an efficient scheme based on bilinear pairings. We prove our scheme secure in the random oracle model under the Gap Bilinear Diffie-Hellman assumption.
ePrint: https://eprint.iacr.org/2005/217
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