Foundations of Group Signatures: The Case of Dynamic Groups

By Mihir Bellare, Haixia Shi, Chong Zhang. The Cryptographer's Track at RSA Conference, 2005

575 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Simulation-Sound NIZK Proofs for a Practical Language and Constant Size Group Signatures (2006, background): “Rather this should be seen as an interesting feasibility result; under a simple and natural security assumption there exists an up to a constant optimal dynamic group signature scheme satisfying the strong security definitions from [5] [7] poly(k) BMW [5] (fixed group) Trapdoor permutations [7] poly”
Foundations of Group Signatures: Formal Definitions, Simplified Requirements, and a Construction Based on General Assumptions (2003, background): “Providing formal deﬁnitions of security and provably-secure constructions for dynamic group signatures is the subject of on-going work [8].”
Short Group Signatures (2004, background): “Formalizations of strong exculpability have recently been proposed by Kiayias and Yung [24] and by Bellare, Shi, and Zhang [8].”
Structure-Preserving Signatures and Commitments to Group Elements (2010, methodology): “We then present a practical group signature scheme in the strongest security model [ BSZ05 ] which moreover supports concurrent join.”
Efficient and robust pseudonymous authentication in VANET (2007, methodology): “, [7, 31, 13, 11], with formal definitions in [8, 9].”
ANONIZE: A Large-Scale Anonymous Survey System (2014, unknown): “6 The desirability of making group signatures dynamic was addressed by Bellare, Shi and Zhang [21].”