摘要
利用基于身份的数字签名和加密体制,设计了一个基于身份的电子签章系统,并给出了该系统的软件架构和实现过程。该签章系统与传统的基于证书的系统相比,无须对证书库进行维护,安全级别高且系统开销小,是一种实用的电子签章系统。分析和测试结果表明,该系统是安全且高效的。
Based on ID-based signature and encryption scheme, a new digital seal system is proposed and implemented. The software architecture and its configuration process are presented. The system without maintenance of certificate database has higher security level and lower cost compare with some traditional ones based on certificate, and it is practical. The system analysis and test indicate that it is secure and efficient.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第7期1735-1738,共4页
Computer Engineering and Design
基金
国家863高技术研究发展计划基金项目(2003AA142060)
广东省自然科学基金重点项目(04106250)
深圳市科技计划基金项目(200513)
