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Paper: Efficient Identity-Based Key Encapsulation to Multiple Parties

Authors:
M. Barbosa
P. Farshim
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URL: http://eprint.iacr.org/2005/217
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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.
BibTeX
@misc{eprint-2005-12552,
  title={Efficient Identity-Based Key Encapsulation to Multiple Parties},
  booktitle={IACR Eprint archive},
  keywords={public-key cryptography / Key Encapsulation Mechanism (KEM), Hybrid Encryption, Identity Based Cryptography, Pairing Based Cryptography},
  url={http://eprint.iacr.org/2005/217},
  note={ farshim@cs.bris.ac.uk 13153 received 5 Jul 2005, last revised 5 Jan 2006},
  author={M. Barbosa and P. Farshim},
  year=2005
}