A NEW ENHANCED AUTHENTICATED KEY AGREEMENT PROTOCOL | ||||
International Journal of Intelligent Computing and Information Sciences | ||||
Article 7, Volume 14, Issue 1, January 2014, Page 109-115 | ||||
Document Type: Original Article | ||||
DOI: 10.21608/ijicis.2014.15769 | ||||
View on SCiNiTO | ||||
Authors | ||||
K El-Dahshan; E Masameer; Ab Elhabshy | ||||
Faculty of Science, Mathematics Department, Al-Azhar University, Cairo - Egypt | ||||
Abstract | ||||
In 2010, Deng and Deng investigated several Seo-Sweeny related protocols and presented a new improvement to Tseng’s protocol to avoid discovered attacks such as modification and off-line password guessing attacks. In this paper, we show that Deng-Deng protocol is still vulnerable to offline password guessing attack, and then we present an enhancement to prevent such attacks. | ||||
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