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» Reusing Static Keys in Key Agreement Protocols
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ASIACRYPT
2000
Springer
13 years 11 months ago
Round-Efficient Conference Key Agreement Protocols with Provable Security
A conference key protocol allows a group of participants to establish a secret communication (conference) key so that all their communications thereafter are protected by the key. ...
Wen-Guey Tzeng, Zhi-Jia Tzeng
IMA
1997
Springer
211views Cryptology» more  IMA 1997»
13 years 12 months ago
Key Agreement Protocols and Their Security Analysis
This paper proposes new protocols for two goals: authenticated key agreement and authenticated key agreement with key con rmation in the asymmetric public-key setting. A formalm...
Simon Blake-Wilson, Don Johnson, Alfred Menezes
ICCSA
2007
Springer
14 years 1 months ago
An Enhanced One-Round Pairing-Based Tripartite Authenticated Key Agreement Protocol
A tripartite authenticated key agreement protocol is generally designed to accommodate the need of three specific entities in communicating over an open network with a shared secre...
Meng-Hui Lim, Sanggon Lee, Youngho Park, Hoonjae L...
COCOON
2010
Springer
14 years 16 days ago
Identity-Based Authenticated Asymmetric Group Key Agreement Protocol
In identity-based public-key cryptography, an entity’s public key can be easily derived from its identity. The direct derivation of public keys in identity-based public-key crypt...
Lei Zhang, Qianhong Wu, Bo Qin, Josep Domingo-Ferr...
CCS
2008
ACM
13 years 9 months ago
Security arguments for the UM key agreement protocol in the NIST SP 800-56A standard
The Unified Model (UM) key agreement protocol is an efficient Diffie-Hellman scheme that has been included in many cryptographic standards, most recently in the NIST SP 80056A sta...
Alfred Menezes, Berkant Ustaoglu