Computer and Modernization ›› 2010, Vol. 1 ›› Issue (10): 174-176.doi: 10.3969/j.issn.1006-2475.2010.10.047
• 信息安全 • Previous Articles Next Articles
HE Qi-fen, CHU Jing-jing, ZHUANG Chen-jie
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Abstract: The security of a forward-secure threshold signature scheme proposed by MI Jun-li is analyzed. It points out that it can be forged, and not forward. At the end, this paper proposes a new scheme based on ELGamal forward-secure system.
Key words: forward security, threshold signature, forgery attack, collusion attack, new scheme
CLC Number:
TP309
HE Qi-fen;CHU Jing-jing;ZHUANG Chen-jie. A Forward-secure Threshold Signature Scheme[J]. Computer and Modernization, 2010, 1(10): 174-176.
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URL: http://www.c-a-m.org.cn/EN/10.3969/j.issn.1006-2475.2010.10.047
http://www.c-a-m.org.cn/EN/Y2010/V1/I10/174