摘要
随着计算机网络的发展,社会对网络安全的要求也越来越紧迫,PKI技术正是能够实现信息安全的热门技术。对PKI技术的关键技术——数据加密算法进行了分析,介绍了ECC的运算,重点讨论了椭圆曲线加密系统(ECC)在PKI中的应用和系统的模型结构与设计,分析了ECC的安全性,说明了ECC在PKI中很好的应用前景。
With the development of computer network, there have been more and more urgent requirements in the computer network security. PKI is a key technology for the information security. The key technology of PKI-data encryption algorithm is analyzed. The operation of ECC is introduced. And the emphasis is put on the discussion of the application of PKI by ECC and design on the model and the structure of this system. The security of ECC is analyzed, and the good application prospect of PKI by ECC is also described.
出处
《计算机工程与设计》
CSCD
2004年第7期1229-1231,共3页
Computer Engineering and Design
关键词
椭圆曲线加密算法
PKI
公钥基础结构
认证机构
数据加密算法
ECC
public key infrastructure (PKI)
elliptic curves cryptosystems (ECC)
certification authority (CA)
data encryption algorithm.
