Several practical protocols for authentication and key exchange
Author
Chae Hoon Lim,Pil Joong Lee
Abstract
It is often desirable to achieve mutual authentication and secret key exchange
in the same protocol. Two kinds of approaches may be considered for this purpose
; authentication after key exchange using symetric algorithms and Diffie-Hellman
type key exchange protocols, and key exchange after authentication by modifying
3-move identification schemes based on zero-knowledge technique. This letter
presents several such protocols by each approach.
Address
Pohang, South Korea
Booktitle
Information Processing Letters
Institution
Pohang University of Science and Technology
Publication Date
2001-01-01
Keywords
Algorithms; Cryptography; Authentication; Key exchange