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一种具有前向安全的椭圆曲线(t,n)门限数字签名方案 被引量:2

A Forward-Secure(t,n)Threshold Signature Scheme Based on the Elliptic Curve Cryptography
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摘要 本文提出一种基于椭圆曲线密码体制的(t,n)门限数字签名方案,该方案能防止可信中心伪造签名,避免t个及t个以上成员合谋获取群密钥和伪造签名,并且具有前向安全性。 This paper presents a(t,n)threshold digital signature scheme based on the elliptic curve cryptography.The scheme can prevent the trusted party from forging the signature,and avoid any t or more members conspiring to filch the group secret key and forge the signature.The scheme has a forward security.
作者 宁竞 钟诚
出处 《计算机工程与科学》 CSCD 2007年第2期29-31,43,共4页 Computer Engineering & Science
基金 广西科学基金资助项目(桂科自0339008) 广西大学博士科研基金资助项目(B0309031)
关键词 门限数字签名 椭圆曲线密码 前向安全 threshold digital signature,elliptic curve cryptography,forward-security
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  • 1王晓明,符方伟,张震.前向安全的多重数字签名方案[J].计算机学报,2004,27(9):1177-1181. 被引量:22
  • 2XIE Qi 1,2, YU Xiu-yuan 3 1.Department of Mathematics, Zhejiang University, Hangzhou 310027, Zhejiang,China,2.School of Information and Engineering, Hangzhou Teachers College, Hangzhou 310012, Zhejiang, China,3.Hangzhou Teachers College, Hangzhou 310012, Zhejiang, China.A New (t, n) Threshold Signature Scheme Withstanding the Conspiracy Attack[J].Wuhan University Journal of Natural Sciences,2005,10(1):107-110. 被引量:15
  • 3祁明,肖国镇.数字签名算法的改进[J].电子学报,1997,25(4):116-119. 被引量:3
  • 4Desmedt Y, Frankel Y. Threshold cryptosystems [A]. Advances in Cryptology, Proc of Crypto'89[C]. Santa Barbara: Springer-Verlag, 1990. 307-315.
  • 5Santis A D, Desmedt Y, Frankel Y. How to share a function securely[A]. Proceedings of the 26th ACM Symp on the Theory of Computing[C]. Montreal: IEEE, 1994.522-533.
  • 6Langford S K. Weakness in some threshold cryptosystems[A]. Advances in Cryptology, Crypto'96 Proceedings[C]. Berlin: Springer-Verlag, 1996. 74-82.
  • 7Wang C T,Lin C H,Chang C C. Threshold signature schemes with traceable signers in group communications [J]. Computer: Communications, 1998,21(8): 771-776.
  • 8Harn L, Yang S. Group-Oriented (t, n) threshold digital signature scheme and multisignature [J]. IEE Proceedings, Computers and Digital Techniques, 1994, 141(5): 307-313.
  • 9IEEE 1363.Standard specifications for public-key cryptography[S].2000.
  • 10Johson D,Menezes A.The Elliptic Curve Digital Signature algorithm[C].Technical Report,CORR 99-31,Canada:Department of Combinatories and Optimization,University of Waterloo,1999.

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