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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/27847

Title: Generalized identity-based public key recovery systems
Authors: Tzong-Sun Wu;Shu-Hui Kao;Yih-Sen Chen
Contributors: NTOU:Department of Computer Science and Engineering
國立臺灣海洋大學:資訊工程學系
Keywords: public key recovery system;identity-based;message recovery signature;cryptanalysis
Date: 2007-10
Issue Date: 2011-10-21T02:34:13Z
Publisher: WSEAS Transitions on Computers
Abstract: Abstract:Recently, Wu et al. pointed out that the identity-based public key systems proposed by Nyberg and Rueppel cannot prevent from the impersonation attack. They also gave an improvement to withstand the security weakness appeared in the Nyberg-Rueppel’s systems. However, this paper will show that the improvement is still vulnerable to the impersonation attack. Furthermore, we will propose new identity-based public key recovery systems to eliminate the security leak. As compared with Wu et al.’s systems, the proposed ones have better performance in terms of computation complexity.
Relation: 6(10), pp.1097-1103
URI: http://ntour.ntou.edu.tw/handle/987654321/27847
Appears in Collections:[資訊工程學系] 期刊論文

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