Signcryption testament protocol based on quadratic residue

Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (27): 91-93.

• 网络、通信、安全 • Previous Articles Next Articles

Signcryption testament protocol based on quadratic residue

MI Junli1，XIE Shucui2，ZHANG Jianzhong3

1.School of Mathematics and Physical Science，Xuzhou Institute of Technology，Xuzhou，Jiangsu 221008，China
2.Department of Applied Mathematics and Applied Physics，Xi’an University of Posts and Telecommunications，Xi’an 710061，China
3.College of Mathematics and Information Science，Shaanxi Normal University，Xi’an 710062，China

Received:1900-01-01 Revised:1900-01-01 Online:2011-09-21 Published:2011-09-21

基于二次剩余问题的数字签密遗嘱协议

米军利1，谢淑翠2，张建中3

1.徐州工程学院数学与物理科学学院，江苏，徐州 221008
2.西安邮电学院应用数理系，西安 710061
3.陕西师范大学数学与信息科学学院，西安 710062

Abstract

Abstract: Based on the thoughts of Diffie-Hellman decision problem and anonymous signature，a new signcryption testament protocol is introduced in the article.The security of the protocol is based on the difficulty of solving discrete logarithm in finite field and quadratic residue on some special conditions.The new protocol satisfies all the requirements of the confidentiality and unforgeability by signcryption protocol，and it can defend against all those current attacks.

Key words: threshold group signature, testament protocol, quadratic residues problem, computation complexity

摘要： 基于Diffie-Hellman判定难题，设计了一种新的数字签密遗嘱协议，其安全性基于有限域上求解离散对数的困难性和在特定条件下求解二次剩余问题的困难性。该协议满足数字签密协议的机密性、不可伪造性等要求，并能抵抗目前情况下的各种攻击。

关键词: 门限群签名, 遗嘱协议, 二次剩余问题, 计算复杂度

MI Junli1，XIE Shucui2，ZHANG Jianzhong3. Signcryption testament protocol based on quadratic residue[J]. Computer Engineering and Applications, 2011, 47(27): 91-93.

米军利1，谢淑翠2，张建中3. 基于二次剩余问题的数字签密遗嘱协议[J]. 计算机工程与应用, 2011, 47(27): 91-93.

[1]	LI Haifeng1, LAN Caihui2, ZUO Weiping1, MA Haiyun1. ID-based threshold group signature scheme without trusted party [J]. Computer Engineering and Applications, 2012, 48(32): 89-93.
[2]	YANG Changhai. Cryptanalysis of threshold group signature scheme with multi-policy [J]. Computer Engineering and Applications, 2011, 47(7): 107-109.
[3]	WANG Yong-bing，WANG Ji-chuan. Cryptanalysis of threshold group signature schemes with privilege subsets [J]. Computer Engineering and Applications, 2010, 46(9): 80-82.
[4]	LIU Feng¹，GAO Dong-mei²，XU Bing-lian¹，GAO Wei¹，CUI Guang-hai³. Publicly verifiable signcryption scheme with specified receiver [J]. Computer Engineering and Applications, 2010, 46(10): 85-87.
[5]	MI Jun-li¹,ZHANG Jian-zhong². Forward-secure threshold signature scheme [J]. Computer Engineering and Applications, 2009, 45(1): 124-125.
[6]	WU Shui-qing,WANG Guo-cai,YANG Jian. Security analysis and improvement of secure threshold group signature scheme [J]. Computer Engineering and Applications, 2008, 44(26): 113-115.

Signcryption testament protocol based on quadratic residue

基于二次剩余问题的数字签密遗嘱协议

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 6

Recommended Articles

Metrics