https://scholars.lib.ntu.edu.tw/handle/123456789/148156
標題: | Cryptanalysis of modified authenticated key agreement protocol | 作者: | Ku, Wei-Chi SHENG-DE WANG |
公開日期: | 十月-2000 | 卷: | 36 | 期: | 21 | 起(迄)頁: | 1770-1771 | 來源出版物: | Electronics Letters | 摘要: | Seo and Sweeney proposed a simple key agreement protocol which intended to act as a Diffie-Hellman scheme with user authentication. In the Seo and Sweeney protocol, two parties who have shared a common password can establish a session key by exchanging two messages. Tseng addressed a weakness in the key validation steps of the Seo-Sweeney protocol. The adversary can fool the honest party into believing a wrong session key. Tseng modified the key validation steps of the protocol and claimed that the key validation can be achieved in the modified protocol. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/200704191001063 | ISSN: | 00135194 | DOI: | 10.1049/el:20001269 | SDG/關鍵字: | Algorithms; Cryptography; Security of data; Cryptoanalysis; Key agreement protocol; Network protocols |
顯示於: | 電機工程學系 |
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