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一个高效的基于身份的同时签名方案 被引量:1

Efficient identity-based concurrent signature scheme
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摘要 提出了一个新的基于身份的同时签名方案,此方案能更好地体现同时签名的公平性。分析表明,与现存方案相比,所提方案具有较高的效率。在随机预言模型下,可证明该方案在适应性选择消息攻击下是存在不可伪造的。 A new efficient ID-based Concurrent Signature scheme is proposed.And this scheme can better embody the fairness of concurrent signature.Analysis shows that the new scheme's efficiency is better than that of some existing schemes.Under the randora oracle model,the proposed scheme is proven to be existential unforgeable against adaptive chosen message attack.
出处 《计算机工程与应用》 CSCD 北大核心 2007年第27期127-129,共3页 Computer Engineering and Applications
基金 国家自然科学基金(the National Natural Science Foundation of China under Grant No.60273089) 陕西省自然科学基础研究计划项目(the Natural Science Fundamental Research Program of Shaanxi Province of China under Grant No.2005F02) 西安电子科技大学计算机网络与信息安全教育部重点实验室项目(No.20040112)
关键词 同时签名 公平交换 基于身份 双线性对 concurrent signature fair exchange identity-based bilinear pairings
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参考文献7

  • 1Chen L,Kudla C,Paterson K G.Concurrent signatures[C]//LNCS 3027:Advance in Cryptology-Eurocryt 2004,2004:287-305.
  • 2Susilo W,Mu Y,Zhang F.Perfect concurrent signature schemes[C]//ICICS 2004,Lecture Notes in Computer Science,vol 3269.Berlin:Springer-Verlag,2004:14-26.
  • 3Chow S,Susilo W.Generic construction of (identity-based) perfect concurrent signatures[C]//Information and Communications Security (ICICS 2005),Lecture Notes in Computer Science,vol 3783.Berlin:Springer-Verlag,2005:194-206.
  • 4Wang Gui-lin,Bao Feng,Zhou Jian-ying.The fairness of perfect concurrent signatures[C/DL]//ICICS'06.http://eprint.iacr.org/2006/226.pdf.
  • 5Huang Zhen-jie,Chen Ke-fei,Wang Yu-min.Analysis and improvements of two identity-based perfect concurrent signature schemes[DB/OL].http://eprint.iacr.org/2006/353.pdf.
  • 6Chow S S M,Yiu S M,Hui L C K.Efficient identity based ring signature[C]//LNCS 3531:ACNS'05,2005:499-512.
  • 7Tonien D,Susilo W,Safavi-Naini R.Multi-party concurrent signatures[C]//ISC2006,Lecture Notes in Computer Science,vol 4176.Berlin:Springer-Verlag,2006:131-145.

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