Forgery Attacks on Wang's Signature Schemes Based on Factoring and Discrete Logarithm

Dezhi Gao; Xiangqian Liang

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Forgery Attacks on Wang's Signature Schemes Based on Factoring and Discrete Logarithm

机译：基于因子和离散对数的王氏签名方案的伪造攻击

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摘要

To enhance the security of signature schemes, Wang proposed two signature schemes based on the difficulties of simultaneously solving the factoring and discrete logarithm problems with almost the same sizes of arithmetic modulus. This paper, firstly, shows that Wang's signature scheme 1 do not satisfy the claimed properties. Moreover, we will point out that the all variants of Wang's scheme 2 are not secure if attackers can solve discrete logarithm problems.

机译：为了提高签名方案的安全性，Wang提出了两种签名方案，以同时解决算数模数几乎相同的分解因数和离散对数问题为难。首先，本文表明王的签名方案1不满足要求的属性。此外，我们将指出，如果攻击者可以解决离散的对数问题，Wang方案2的所有变体都是不安全的。

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来源
《Journal of systems science & information》 |2009年第1期|43-48|共6页
作者
Dezhi Gao; Xiangqian Liang;
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作者单位

Information Science and Engineering College, Shandong University of Science and Technology, Qingdao 266510, Shandong, China;

Information Science and Engineering College, Shandong University of Science and Technology, Qingdao 266510, Shandong, China;

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原文格式 PDF
正文语种 eng
中图分类
关键词
cryptography; security; digital signature; factoring; discrete logarithm;

机译：密码学安全;电子签名;保理离散对数;

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专利

1. Forgery Attacks on Wang＇s Signature Schemes Based on Factoring and Discrete Logarithm [J] . Dezhi Gao, Xiangqian Liang 系统科学与信息学报：英文版 . 2009,第001期

机译：基于因子和离散对数的王氏签名方案的伪造攻击
2. A New Signature Scheme Based on Factoring and Discrete Logarithm Problems [J] . Swati Verma, Birendra Kumar Sharma Journal of Modern Mathematics and Statistics . 2012,第1期

机译：基于分解和对数离散问题的新签名方案
3. New ID-based digital signature scheme on factoring and discrete logarithms [J] . F. Bellahcene Applied mathematical sciences . 2012,第25a28期

机译：作者：张莹莹，王莹
4. A New Digital Signature Scheme Based on Factoring and Discrete Logarithms [C] . Jagdish Chand Bansal, Harish Sharma, K.V. Arya IEEE international conference on computer science and information technology . 2011

机译：基于分解和对数的新数字签名方案
5. Techniques for quantum computing: State generation, discrete logarithms in elliptic curve groups, reliable global control schemes and algorithmic cooling [D] . Kaye, Phillip R. 2007

机译：量子计算技术：状态生成，椭圆曲线组中的离散对数，可靠的全局控制方案和算法冷却
6. Fast Parallel Molecular Algorithms for DNA-Based Computation: Solving the Elliptic Curve Discrete Logarithm Problem over GF(2n) [O] . Kenli Li, Shuting Zou, Jin Xv 2008

机译：基于DNA的快速并行分子算法：求解GF（2n）上的椭圆曲线离散对数问题
7. Novel Digital Signature Schemes based on Factoring and Discrete Logarithms [O] . Shin-Yan Chiou 2016

机译：基于分解与离散对数的新型数字签名方案

Forgery Attacks on Wang's Signature Schemes Based on Factoring and Discrete Logarithm

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