| 远程动态口令认证方案的研究与改进 |
| |
| 引用本文： | 司渐美,金晨辉,刘刚.远程动态口令认证方案的研究与改进[J].计算机应用与软件,2008,25(9). |
| |
| 作者姓名： | 司渐美 金晨辉 刘刚 |
| |
| 作者单位： | 解放军信息工程大学电子技术学院,河南,郑州,450004 |
| |
| 基金项目： | 河南省杰出青年科学基金 |
| |
| 摘 要： | 研究了动态口令技术,分析了文献1]中的一个远程动态口令认证方案,发现原方案不能抵抗劫取连接攻击.对原方案进行了修改,修改后的方案克服了原方案存在的安全漏洞,保留了原方案的所有安全特性,具有更高的安全性.
|
| 关 键 词： | 动态口令认证 密码协议 劫取连接攻击 |
RESEARCH AND IMPROVEMENT ON THE REMOTE DYNAMIC PASSWORD AUTHENTICATION SCHEME |
| |
| Si Jianmei,Jin Chenhui,Liu Gang.RESEARCH AND IMPROVEMENT ON THE REMOTE DYNAMIC PASSWORD AUTHENTICATION SCHEME[J].Computer Applications and Software,2008,25(9). |
| |
| Authors: | Si Jianmei Jin Chenhui Liu Gang |
| |
| Affiliation: | Si Jianmei Jin Chenhui Liu Gang(Institute of Electronic Technology,PLA Information Engineering University,Zhengzhou 450004,Henan,China) |
| |
| Abstract: | The dynamic password technology is studied,and the remote dynamic password authentication scheme mentioned in article 1 is analyzed.It is found that the scheme can not resist the jacking connection attack.An improved scheme is proposed.The new scheme not only conquers the security problem of the original scheme,but also holds all the security characteristics of the original scheme. The improved scheme is more secure than the original scheme. |
| |
| Keywords: | Dynamic password authentication Cryptographic protocols Jacking connection attack |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
