椭圆曲线加密卡设计与实现

The Design and Implementation of Encryption Card with Elliptic Curve Cryptosystem

在基于公钥密码体制电子商务中,加密卡是网络认证和通讯加密的硬件设备。文章提出一种利用椭圆曲线密码体制(ECC)加密卡硬件方案。该论文首先给出加密卡安全应用开发与设计体系结构。然后讨论了ECC的数学基础,设计了基本密码算法模型,给出ECC加密卡的各种应用。最后,讨论了加密卡设计中的几个安全问题。

Encryption cards are a hardware device of the public-key infrastructure on which E_Commerece is based.This paper gives a hardware solution to encryption card by using Elliptic Curve Cryptosystem(ECC)as the public key scheme.This paper at first gives encryption card architectures of development and design of security applications.And then,the basic mathematics principles of ECC are discussed.The basic cryptography arithmetic models are described.It is design and implement that a encryption card used for some securtiy applications with ECC.Several security issues are discussed at last.