Shen-Tien CHANG


Weaknesses of a Remote User Authentication Scheme Using Smart Cards for Multi-Server Architecture
Wei-Chi KU Shen-Tien CHANG Min-Hung CHIANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3451-3454
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
Euclidean planeforgery attackmulti-server architecturepassword authenticationsmart card
 Summary | Full Text:PDF(75.4KB)

Impersonation Attack on a Dynamic ID-Based Remote User Authentication Scheme Using Smart Cards
Wei-Chi KU Shen-Tien CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5  pp. 2165-2167
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
dynamic IDimpersonation attackpassword authenticationreparabilitysmart card
 Summary | Full Text:PDF(56.6KB)