Authenticated group key agreement and friends

Giuseppe Ateniese; Michael Steiner; Gene Tsudik

doi:10.1145/288090.288097

Authenticated group key agreement and friends

Giuseppe Ateniese, Michael Steiner, Gene Tsudik

Department of Computer Science

University of Southern California

Research output: Contribution to conference › Paper › peer-review

127 Scopus citations

Abstract

Many modern computing environments involve dynamic peer groups. Distributed simulation, multi-user games, conferencing and replicated servers are just a few examples. Given the openness of today's networks, communication among group members must be secure and, at the same time, efficient. This paper studies the problem of authenticated key agreement in dynamic peer groups with the emphasis on efficient and provably secure key authentication, key confirmation and integrity. It begins by considering 2-party authenticated key agreement and extends the results to Group Diffie-Hellmam key agreement. In the process, some new security properties (unique to groups) are discussed.

Original language	English
Pages	17-26
Number of pages	10
DOIs	https://doi.org/10.1145/288090.288097
State	Published - 1998
Event	Proceedings of the 1998 5th ACM Conference on Computer and Communications Security, CCS-5 - San Francisco, CA, USA Duration: 3 Nov 1998 → 5 Nov 1998

Conference

Conference	Proceedings of the 1998 5th ACM Conference on Computer and Communications Security, CCS-5
City	San Francisco, CA, USA
Period	3/11/98 → 5/11/98

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10.1145/288090.288097

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title = "Authenticated group key agreement and friends",

abstract = "Many modern computing environments involve dynamic peer groups. Distributed simulation, multi-user games, conferencing and replicated servers are just a few examples. Given the openness of today's networks, communication among group members must be secure and, at the same time, efficient. This paper studies the problem of authenticated key agreement in dynamic peer groups with the emphasis on efficient and provably secure key authentication, key confirmation and integrity. It begins by considering 2-party authenticated key agreement and extends the results to Group Diffie-Hellmam key agreement. In the process, some new security properties (unique to groups) are discussed.",

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AU - Steiner, Michael

AU - Tsudik, Gene

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AB - Many modern computing environments involve dynamic peer groups. Distributed simulation, multi-user games, conferencing and replicated servers are just a few examples. Given the openness of today's networks, communication among group members must be secure and, at the same time, efficient. This paper studies the problem of authenticated key agreement in dynamic peer groups with the emphasis on efficient and provably secure key authentication, key confirmation and integrity. It begins by considering 2-party authenticated key agreement and extends the results to Group Diffie-Hellmam key agreement. In the process, some new security properties (unique to groups) are discussed.

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ER -

Authenticated group key agreement and friends

Abstract

Conference

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