一种高效的无证书内容可提取签名算法

计算机科学 ›› 2013, Vol. 40 ›› Issue (8): 136-139.

一种高效的无证书内容可提取签名算法

刘庆华,宋余庆,刘毅

江苏大学计算机科学与通信工程学院镇江212013;江苏大学计算机科学与通信工程学院镇江212013;江苏大学计算机科学与通信工程学院镇江212013

出版日期:2018-11-16 发布日期:2018-11-16
基金资助:
本文受教育部博士点基金(20113227110010),江苏省普通高校研究生科研创新计划(CXZZ11_0575),校科研项目(1293000483),江苏省博士后科研计划(1202037C),吉林教育厅“十二五”科学技术研究项目(吉教科合字[2013]第448号)资助

Efficient Content Extraction Signature Scheme without Certification

LIU Qing-hua,SONG Yu-qing and LIU Yi

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： 针对内容可提取数字签名效率低的问题,提出一种基于无证书公钥密码体制的内容可提取签名算法。该算法采用无双线性对的设计思想,用椭圆曲线上的标量乘法运算取代了代价高昂的双线性对运算。同时,该算法在随机预言安全模型下是可证明安全的,能够抵抗适应性选择消息攻击。实验证明,该数字签名算法具有明显的效率优势和更好的实用性。

关键词: 双线性对,无证书密码体制,内容可提取签名,离散对数问题,随机语言模型

Abstract: For the problem of low efficiency of the existing content extraction signature scheme,based on the certificateless public key cryptography and using the scalar multiplication over elliptic curve group to replace the pairing,this paper proposed an efficient content extraction signature without pairing．The proposed scheme is proved existentially unforgeable under adaptive chosen-message attacks assuming in the random oracle model．Compared with known schemes built from pairings,our schemes are more efficiency and practicality.

Key words: Bilinear pairings,Certificateless public key cryptography,Content extraction signature,Discrete logarithm problem,Random oracle model

刘庆华,宋余庆,刘毅. 一种高效的无证书内容可提取签名算法[J]. 计算机科学, 2013, 40(8): 136-139. https://doi.org/

LIU Qing-hua,SONG Yu-qing and LIU Yi. Efficient Content Extraction Signature Scheme without Certification[J]. Computer Science, 2013, 40(8): 136-139. https://doi.org/

参考文献

[1] Steinfeld R,Bull L．Content Extraction Signatures [C]∥Proc．of the 4th International Conference on Information Security and Cryptology．Berlin,Germany:Springer-Verlag,2001:285-304
[2] Bull L,Stanski P,Mcg S D．Content Extraction Signatures Using XML Digital Signatures and Custom Transforms On-demand[C]∥Proc．of the 12th International World Wide Web Conference．New York,USA:ACM Press,2003:170-177
[3] 梁成全,宋余庆,耿飙,等.基于ECC的病历文档内容抽取签名方案的研究[J].计算机应用研究,2010,7(7):2650-2653
[4] 蓝才会,王彩芬．基于身份的可截取签名方案[J]．计算机应用,2007,7(10):2456-2458
[5] Ye Shu-ying,Ou Fu-na,Zhang Hai-ling.An ID-Based Content Extraction Signatures Without Trusted Party．Industrial Electronics and Applications(ICIEA)[C]∥2010the 5th IEEE Conference on Digital Object Identifier．2010:1801-1804
[6] 曹素珍,王彩芬,陈小云,等．一种不含双线性对的可截取签名方案[J]．计算机工程,2012,8(3):110-112
[7] He D B,Chen J H,Zhang R．Efficient and provably-secure cer-tificateless signature scheme without bilinear pairings[R]．Report 2010/632．Cryptology ePrint Archive,2010
[8] Al-Riyami S,Paterson K.Certificateless public key cryptography[C]∥LNCS 2894:Proceedings of Asiacrypt’03.Berlin:Sprin-ger-Verlag,2003:452-473
[9] David P,Jacque S．Security Arguments for Digital Signaturesand Blind Signatures[J]．Journal of Cryptology,2000,13(3):361-396
[10] Miracl．Multiprecision integer and rational arithmetic C/C++library．http://indigo．ie/mscott/

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed