National Changhua University of Education Institutional Repository : Item 987654321/12132

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NCUEIR > College of Science > math > Periodical Articles > Item 987654321/12132

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/12132

Title:	A Modified Remote Login Authentication Scheme Based on Geometric Approach
Authors:	Chien, Hung-Yu;Jan, Jinn-Ke;Tseng, Yuh-Min
Contributors:	數學系
Keywords:	Cryptography;Password authentication;Remote login
Date:	2001-01
Issue Date:	2012-07-03T03:43:20Z
Publisher:	Elsevier
Abstract:	In 1995, Wu proposed an efficient smart card-oriented remote login authentication scheme. The scheme allows a user to freely choose his password, and no verification tables are required. Hwang recently showed the insecurity in Wu's scheme; however, he did not propose his improvement. In this article, authors show a different approach to break the scheme, and propose their improvement. The modified scheme can withstand all possible attacks.
Relation:	Journal of System and Software, 55(3): 287-290
Appears in Collections:	[math] Periodical Articles

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