https://scholars.lib.ntu.edu.tw/handle/123456789/148156
Title: | Cryptanalysis of modified authenticated key agreement protocol | Authors: | Ku, Wei-Chi SHENG-DE WANG |
Issue Date: | Oct-2000 | Journal Volume: | 36 | Journal Issue: | 21 | Start page/Pages: | 1770-1771 | Source: | Electronics Letters | Abstract: | 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/Keyword: | Algorithms; Cryptography; Security of data; Cryptoanalysis; Key agreement protocol; Network protocols |
Appears in Collections: | 電機工程學系 |
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00878557.pdf | 238.7 kB | Adobe PDF | View/Open |
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