Efficient Password-Authenticated Key Exchange Using Human-Memorable Passwords
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
Encrypted Key Exchange: Password-Based Protocols SecureAgainst Dictionary Attacks
SP '92 Proceedings of the 1992 IEEE Symposium on Security and Privacy
Monitoring Architecture for Lawful Interception in VoIP Networks
ICIMP '07 Proceedings of the Second International Conference on Internet Monitoring and Protection
An efficient end-to-end security mechanism for IP multimedia subsystem
Computer Communications
A simple three-party password-based key exchange protocol
International Journal of Communication Systems
Communication-efficient three-party protocols for authentication and key agreement
Computers & Mathematics with Applications
Password authenticated key exchange protocols among diverse network domains
Computers and Electrical Engineering
SIP-Based IMS Signaling Analysis for WiMax-3G Interworking Architectures
IEEE Transactions on Mobile Computing
Authenticated key exchange secure against dictionary attacks
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Provably secure password-authenticated key exchange using Diffie-Hellman
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
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The key exchange protocol is the most important cryptography mechanism to protect end-to-end communications by the secret session key encryption. This paper focuses on the four-party key exchange protocol in a environment in which two clients (or UEs) are registered under two distinct servers. We propose a Three-Way Key Exchange and Agreement Protocol, denoted by TW-KEAP. It makes two communication parties have a secret session key to protect their subsequent communications on an efficient way, and intends the servers to involve with the key exchange procedure to derive the session key for the lawful interception support. Security analyses show that it provides mutual authentication, replay attack protection and perfect forward secrecy. Furthermore, the TW-KEAP has not only the shortest total service time based on the experimental results but also the shortest queuing delay from the queuing model analyses, as compared with current alternatives.