期刊文献+

双线性配对在密码学中的应用

Application of Bilinear Pairing in Cryptography
下载PDF
导出
摘要 证书管理是目前信息安全问题解决方案中应用比较广泛的PKI的瓶颈,而利用双线性配对构造的基于身份密码体制则能很好地解决这一问题.在研究各种基于配对的密码体制的基础上,认为基于配对的密码体制要想得到广泛的实际应用,必须解决下列问题:(1)必须对双线性Diffie-Hellman问题进一步研究,判断其是否为一困难问题.(2)找到更加高效的计算双线性配对的算法.(3)提出更多安全、高效的基于配对的特殊签名方案,如门限签名、代理签名等. Certificate managing is always the bottleneck of PKI, which is the main way to resolve information security problem, but ID-based crypto system constructed by bilinear pairing can solve well. Based on the study of some based-pairing cryptosystem, we can find them must resolve the following questions: (1) Decide whether Bilinear Diffie-Hellman Problem is realy a hard question or not; (2) Find more efficient arithmitric to compute bilinear pairing; (3) Propose more secure, efficient and special signature schemes, such as threshold signature and proxy signature etc.
出处 《河南理工大学学报(自然科学版)》 CAS 2006年第3期183-186,共4页 Journal of Henan Polytechnic University(Natural Science)
基金 国家自然科学基金资助项目(90104032)
关键词 双线性配对 基于身份密码 双线性Diffie—Hellman问题 bilinear pairing ID-based cryptography Bilinear Diffie-Hellman Problem
  • 相关文献

参考文献10

  • 1MENEZES A,OKAMOTO T,VANSTONE S A.Reducing elliptic curve logarithms to logarithms in a finite field[C]∥In Proceedings of the 23rd Annual ACM Symposium on Theory of Computing.Virginia:ACM Press,1991,80-89. 被引量:1
  • 2FREY G,RUCK H.A Remark Concerning m-Divisibility and the Discrete Logarithm in the Divisor Class Group of Curves[J].Mathematics of Computation,1994,62(206):865-874. 被引量:1
  • 3JOUX A.A one round protocol for tripartite Diffie-Hellman[C]∥Algorithmic Number Theory Symposium-ANTS IV.Berlin:Springer Verlag,2000,385-394. 被引量:1
  • 4BONEH D,FRANKLIN M.Identity-based encryption from the Weil pairing[C]∥Advances in Cryptology(Proceedings of CRYPTO 2001).Berlin:Springer Verlag,2001,213-229. 被引量:1
  • 5SHAMIR A.Identity-based cryptosystems and signature schemes[C]∥Advances in Cryptology(Proceedings of CRYPTO'84):Vol 196.Berlin:Springer-Verlag,1984,47-53. 被引量:1
  • 6BONEH D,BOYEN X.Short Signatures Without Random Oracles[C]∥Advances in Cryptology (Proceedings of Eurocrypt-2004).Berlin:Springer-Verlag,2004,56-73. 被引量:1
  • 7CHA J,CHEON J.An Identity-Based Signature from Diffie-Hellman Groups[C]∥Public Key Cryptography(Proceedings of PKC 2003).Berlin:Springer-Verlag,2003,18-30. 被引量:1
  • 8MALONE-LEE J.Identity-based signcryption.Cryptology ePrint Archive[OU].(2002-09-08).http:∥eprint.iacr.org/2002/098. 被引量:1
  • 9HESS F.Efficient Identity Based Signature Schemes Based on Pairings[C]∥Selected Areas in Cryptography(Proceedings of SAC 3002).Berlin:Springer-Verlag,2002,310-324. 被引量:1
  • 10ZHANG F,KIM K.ID-based Blind Signature and Ring Signature from Pairings[C]∥Advances in Cryptology(Proceedings of ASIACRYPT 2002).Berlin:Springer-Verlag,2002,533-547. 被引量:1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部