Tzu-Chang YEH


Securing Mobile Commerce Transactions
Tzu-Chang YEH Shih-Chang TSAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/09/01
Vol. E89-B  No. 9  pp. 2608-2611
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
mobile commercesecurityauthentication
 Summary | Full Text:PDF

A Secure One-Time Password Authentication Scheme Using Smart Cards
Tzu-Chang YEH Hsiao-Yun SHEN Jing-Jang HWANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/11/01
Vol. E85-B  No. 11  pp. 2515-2518
Type of Manuscript:  LETTER
Category: Fundamental Theories
Keyword: 
authenticationone-time passwordsmart cardreplay attackoff-line dictionary attack
 Summary | Full Text:PDF

Improvement on Peyravian-Zunic's Password Authentication Schemes
Jing-Jang HWANG Tzu-Chang YEH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/04/01
Vol. E85-B  No. 4  pp. 823-825
Type of Manuscript:  LETTER
Category: Fundamental Theories
Keyword: 
authenticationpasswordsecurity
 Summary | Full Text:PDF