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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/12135

Title: Cryptanalysis of Chang-Wu's Group-oriented Authentication and Key Exchange Protocols
Authors: Chien, Hung-Yu;Wu, Tzong-Chen;Jan, Jinn-Ke;Tseng, Yuh-Min
Contributors: 數學系
Keywords: Cryptography;Group-oriented authentication;Key exchange;Impersonation attack
Date: 2001-10
Issue Date: 2012-07-03T03:43:24Z
Publisher: Elsevier
Abstract: In 1998, Chang and Wu proposed a group-oriented authentication mechanism with key exchange [Computer Communications 21 (1998) 485–497]. The authors show that the Chang–Wu protocols are vulnerable to the impersonation attack. They also give improvements that can not only eliminate the security flaw, but also reduce the redundant messages inherent in the original protocols.
Relation: Information Processing Letters, 80(2): 113-117
Appears in Collections:[數學系] 期刊論文

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