一种基于DSA群数字签名方案的改进

文董; 邢云鹏; 沈庆浩

文董, 邢云鹏, 沈庆浩. 一种基于DSA群数字签名方案的改进[J]. 华东理工大学学报（自然科学版）, 2002, (3): 311-313.

引用本文:

文董, 邢云鹏, 沈庆浩. 一种基于DSA群数字签名方案的改进[J]. 华东理工大学学报（自然科学版）, 2002, (3): 311-313.

WEN Dong, XING Yun peng, SHEN Qing hao *. An Improved Group Digital Signature Scheme Based on DSA[J]. Journal of East China University of Science and Technology, 2002, (3): 311-313.

Citation:

WEN Dong, XING Yun peng, SHEN Qing hao *. An Improved Group Digital Signature Scheme Based on DSA[J]. Journal of East China University of Science and Technology, 2002, (3): 311-313.

一种基于DSA群数字签名方案的改进

An Improved Group Digital Signature Scheme Based on DSA

摘要

摘要: 介绍了数字签名和群数字签名的概念，针对群数字签名方案的两点不足，即不能添加新成员有数字签名中心的验计计算较大，对其提出改进方案，设计了基于DSA变体的改进的群数字签名方案。

Abstract: This paper introduces concepts of digital signature and group digital signature. To overcome shortcomings of digital signature scheme, a new scheme is presented based on a variant of digital signature standard DSA.

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