| 具有可追查的基于椭圆曲线的门限签名方案 |
| |
| 引用本文： | 梅伟锋,沈忠华.具有可追查的基于椭圆曲线的门限签名方案[J].杭州师范学院学报(自然科学版),2014(4):402-405. |
| |
| 作者姓名： | 梅伟锋 沈忠华 |
| |
| 作者单位： | 杭州师范大学理学院,浙江杭州310036 |
| |
| 基金项目： | 浙江省自然科学基金项目（Y6110782）. |
| |
| 摘 要： | 门限签名是一种特殊而重要的数字签名，但是一般的门限群签名方案不能抗合谋攻击，事后发生纠纷时不能追查身份．文章提出一个基于椭圆曲线的门限签名方案，解决了抗合谋攻击和身份追查问题．
|
| 关 键 词： | 门限签名 秘密共享 椭圆曲线 合谋攻击 |
A Threshold Signature Scheme Based on Elliptic Curve with Traceability |
| |
| MEI Weifeng,SHEN Zhonghua.A Threshold Signature Scheme Based on Elliptic Curve with Traceability[J].Journal of Hangzhou Teachers College(Natural Science),2014(4):402-405. |
| |
| Authors: | MEI Weifeng SHEN Zhonghua |
| |
| Institution: | (School of Science, Hangzhou Normal University, Hangzhou 310036 ,China) |
| |
| Abstract: | Threshold signature is a special and important digital signature, but general threshold signature schemes are difficult to resist conspiracy attacks and can not find out the identities after the disputes. This paper proposed a threshold signature scheme based on elliptic curve, which solved the problems of resisting conspiracy attacks and tracing identities. |
| |
| Keywords: | threshold signature secret sharing elliptic curve conspiracy attack |
| 本文献已被 维普 等数据库收录！ |
