Attacks on Shen et. al.’s remote user authentication scheme and defense*

• المؤلفون الرئيسيون: Pathan, Al-Sakib Khan, Hong, Choong Seon
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2006
• الموضوعات: TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
• الوصول للمادة أونلاين: http://irep.iium.edu.my/685/1/printversionspathanKIPS.pdf; http://irep.iium.edu.my/685/

The intent of this paper is to propose an efficient timestamp-based password authentication scheme using smart cards. We show various types of forgery attacks against Shen et. al.’s timestamp-based scheme and improve their scheme to ensure robust security for the remote authentication process keepin...