A New Three-party Key Exchange Protocol Based on Diffie-Hellman
Author(s) -
Liu Chun-ling,
Yufeng Wang,
Qinxi Bai
Publication year - 2011
Publication title -
international journal of wireless and microwave technologies
Language(s) - English
Resource type - Journals
eISSN - 2076-9539
pISSN - 2076-1449
DOI - 10.5815/ijwmt.2011.04.09
Subject(s) - diffie–hellman key exchange , key exchange , key (lock) , protocol (science) , computer science , computer security , computer network , public key cryptography , medicine , encryption , alternative medicine , pathology
The goal of key exchange protocol is to establish a common and secure session key using the interactive communications. The existing schemes are usually in the pattern of ‘user-server-user’, so are weak in reality. In this paper, a new three-party key exchange protocol based on Diffie-Hellman was proposed which contains the following characteristics: without server; providing key secrecy and forward secrecy; ensuring no key control; ensuring known-key secrecy
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