论文信息 - An Unbalanced Protocol for Group Key Exchange

An Unbalanced Protocol for Group Key Exchange

In a group key exchange protocol, a group of players must compute a common secret key by using only public channels. There are many proposed protocols for group key exchange, and all of them are balanced or symmetric: all the players must perform the same amount of computation in the protocol.

Jorge Luis Villar | Javier Herranz

[1] Colin Boyd,et al. Round-Optimal Contributory Conference Key Agreement , 2003, Public Key Cryptography.

[2] Yvo Desmedt,et al. A Secure and Efficient Conference Key Distribution System (Extended Abstract) , 1994, EUROCRYPT.

[3] Emmanuel Bresson,et al. Constant Round Authenticated Group Key Agreement via Distributed Computation , 2004, Public Key Cryptography.

[4] Emmanuel Bresson,et al. Dynamic Group Diffie-Hellman Key Exchange under Standard Assumptions , 2002, EUROCRYPT.

[5] Mihir Bellare,et al. Entity Authentication and Key Distribution , 1993, CRYPTO.

[6] Whitfield Diffie,et al. New Directions in Cryptography , 1976, IEEE Trans. Inf. Theory.

[7] Chak-Kuen Wong,et al. A conference key distribution system , 1982, IEEE Trans. Inf. Theory.

[8] Jonathan Katz,et al. Scalable Protocols for Authenticated Group Key Exchange , 2003, CRYPTO.

[9] Gene Tsudik,et al. Key Agreement in Dynamic Peer Groups , 2000, IEEE Trans. Parallel Distributed Syst..

[10] David Chaum,et al. Wallet Databases with Observers , 1992, CRYPTO.