DocumentCode
2776339
Title
On the security of an enhanced authentication key exchange protocol
Author
Hwang, Min-Shiang ; Chang, Ting-Yi ; Lin, Shu-Chen ; Tsai, Chwei-Shyong
Author_Institution
Dept. of Manage. Inf. Syst., Nat. Chung-Hsing Univ., Taichung, Taiwan
Volume
2
fYear
2004
fDate
29-31 March 2004
Firstpage
160
Abstract
In 2003, Hwang et al. proposed an enhanced authentication key exchange protocol. Their protocol can generate multiple shared keys for two entities at a time and takes less computation time than Harn and Lin´s protocol. However, we will show that Hwang et al.´s protocol cannot withstand the forgery signature attack. At the same time, we will repair the security flaw in their scheme.
Keywords
handwriting recognition; message authentication; protocols; public key cryptography; computation time; enhanced authentication key exchange protocol; forgery signature attack; multiple shared key; security flaw; Authentication; Computer networks; Computer security; Forgery; Information management; Information security; National security; Protocols; Public key; Time sharing computer systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Information Networking and Applications, 2004. AINA 2004. 18th International Conference on
Print_ISBN
0-7695-2051-0
Type
conf
DOI
10.1109/AINA.2004.1283777
Filename
1283777
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