摘要
针对移动网络报税系统有关安全性和可用性的要求,提出了一个符合《电子签名法》规定的轻量级端到端安全解决方案。该方案集成了公钥密码系统和简单密码认证,用可靠性较高的公钥密码系统来保证动态密钥交换安全,又通过简单密码认证来减少运算时间,使得系统达到安全和效率之间的平衡,从而保证了移动网络报税系统的安全有效运行。
On-line tax returns systems are inevitably subject to security exposures and risks of the global Internet. This paper presents a security design for tax returns system that supports mobile end user devices. The proposed approach is designed to address new security requirements due to the electronic signature law which alms to provide a legal basis for electronic transactions. The design makes use of and combines the advantages of PKI mechanism and simple password authentication. It is a lightweight security approach that can operate efficiently on resource-scarce mobile devices.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第1期145-147,共3页
Computer Engineering
基金
国家自然科学基金资助项目(90412007)
国家"863"计划基金资助项目(2001AA414220)
关键词
移动网络
报税系统
端到端安全
轻量级
Mobile network
Tax returns system
End-to-end security
Lightweight
作者简介
周强（1975-），男，硕士生，主研方向：系统安全，无线网络；E-mail：zhouq04@mails．tsinghua．edu．cn
林国恩，教授、博导
李建彬，硕士、研究员
