A Forward-Backward Secure Signature Scheme

被引：0

作者：

Lin, Dai-Rui ^{[1
]}

Wang, Chih-I ^{[1
]}

Guan, D. J. ^{[1
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Comp Sci & Engn, Kaohsiung 804, Taiwan

来源：

JOURNAL OF INFORMATION SCIENCE AND ENGINEERING | 2010年 / 26卷 / 06期

关键词：

forward-secure; backward-secure; digital signatures; GQ signatures; one-way hash chain;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we propose a method for enhancing the security of Abdalla and Reyzin's forward secure signature scheme by introducing a backward-secure detection. In the proposed method, we employed the hash chain technique in the forward-secure signature scheme. With this, we can achieve not only forward security but also backward security for digital signatures.

引用

页码：2319 / 2329

页数：11