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简单的通用可组合代理重签名方案 被引量：7

Simplified Universally Composable Proxy Re-Signature
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摘要 给出一个简单的代理重签名方案及其两个等价的安全模型:基于通用可组合安全框架的安全模型和基于游戏的安全模型.提出的方案是双向的、多用的、可传递的和密钥最优化的,其安全性可以规约到随机预言机模型下的计算Diffie-Hellman假设.该方案同时也满足通用可组合安全性. The paper presents a simple proxy re-signature scheme and its two equivalent security model. One is based on the universal eomposability framework, another is game-based security model. The proposed scheme is bidirectional, multi-use, transitive and key optimal. It is very attractive for its simplicity. Its security can be reduced to the Computational Diffie-Hellman assumption in the Random Oracle Model. It is also secure under the universal eomposability framework.
作者 洪璇 陈克非 万中美
机构地区 上海师范大学计算机科学与技术系 上海交通大学计算机科学与工程系 现代通信国家重点实验室
出处 《软件学报》 EI CSCD 北大核心 2010年第8期2079-2088,共10页 Journal of Software
基金 国家高技术研究发展计划(863)No.2007AA01Z456 国家重点基础研究发展计划(973)No.2007CB311201 现代通信国家重点实验室No.9140C1103020803 上海师范大学一般项目No.SK201037~~
关键词 代理重签名 通用可组合安全 可证明安全 proxy re-signature universally composable provable security
分类号 TP309 [自动化与计算机技术—计算机系统结构]
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参考文献11

  • 1Blaze M,Bleumer G,Strauss M.Divertible protocols and atomic proxy cryptography.In:Proc.of the EUROCRYPT'98.LNCS 1403,Berlin,Heidelberg:Springer-Verlag,1998.127-144.
  • 2Ateniese G,Hohenberger S.Proxy re-signatures:New definitions,algorithms,and applications.In:Proc.of the ACM CCS 2005.Berlin,Heidelberg:Springer-Verlag,2005.310-319.
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同被引文献61

  • 1冯涛,梁一鑫.可证安全的无证书盲代理重签名[J].通信学报,2012,33(S1):58-69. 被引量：4
  • 2谷利泽,张胜,杨义先.一种新型的代理签名方案[J].电子与信息学报,2005,27(9):1463-1466. 被引量：18
  • 3林立忠.一种新的针对指定接收组的多重签名方案及其应用[J].太原师范学院学报（自然科学版）,2006,5(4):64-67. 被引量：1
  • 4鲁荣波,何大可,王常吉,缪祥华.对一种新型代理签名方案的分析与改进[J].电子与信息学报,2007,29(10):2529-2532. 被引量：6
  • 5Mambo M, Usuda K, Okamoto E.Proxy signatures for delegating signing operation[C]//Proceedings of the 3rd ACM Conference on Computer and Communication Security, 1996:48-57.
  • 6Hu X M, Zhang Z, Yang Y (2. Identity based proxy re-signature schemes without random oracle [C]//International Con- ference on Computational Intelligence and Security, IEEE, 2009: 11-14.
  • 7Libert B, Damien Vergnaud. Multi-use unidirectional proxy re-signatures [C] //Proceedings of the 15th ACM Conference on Computer and Communications Security. ACM, 2008: 511-520.
  • 8Shao J, Cao Z, Wang L, et al. Proxy re-signature schemes without random oracles [G]. LNCS 4859: Springer-Verlag, 2007: 197-209.
  • 9Canetti R, Hohenberger S. Chosen-ciphertext secure proxy reencryption [C] //In Proc of the ACM CCS. ACM Press, 2007: 185-194.
  • 10Hong X, Long Y. A novel unidirectional proxy re-signature scheme and its application for MANETs [J]. Journal of Computers, 2012, 7 (7): 1796-1800.

引证文献7

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软件学报
2010年 第8期

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