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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. (Update)
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BibTeX entry: (Update)
@misc{ barbosa-efficient,
author = "M. Barbosa and P. Farshim",
title = "Efficient Identity-Based Key Encapsulation to Multiple Parties",
url = "citeseer.ist.psu.edu/barbosa05efficient.html" }
Citations (may not include all citations):404 Journal of Computer and Systems Sciences (context) - Goldwasser, Micali - 1984
337 Identity based encryption from the Weil pairing - Boneh, Franklin - 2003
193 Short signatures from the Weil pairing - Boneh, Lynn et al. - 2001
59 The gap-problems: A new class of problems for the security o.. (context) - Okamoto, Pointcheval - 2001
54 A proposal for an ISO standard for public key encryption - Shoup - 2001
46 Design and analysis of practical public-key encryption schem.. - Cramer, Shoup - 2003
40 Public-key encryption in the multi-user setting : Security p.. (context) - Bellare, Boldyreva et al. - 2000
36 New explicit conditions of elliptic curve traces for FR-redu.. - Miyaji, Nakabayashi et al. - 2001
15 Authenticated Identity-Based Encryption - Lynn - 2002
14 DHAES : An encryption scheme based on the Die-Hellman proble.. (context) - Abdalla, Bellare et al. - 1999
12 Generic Constructions of Identity-Based and Certi cateless K.. - Bentahar, Farshim et al. - 2005
8 Simon Non-Interactive Zero-Knowledge Proof of Knowledge and .. (context) - Racko - 1991
6 A designer's guide to KEMs (context) - Dent - 2003
6 Access control using pairing based cryptography (context) - Smart - 2003
1 Ecient key encapsulation to multiple parties (context) - Smart - 2005
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