非对称密码体制

利用密码学中基本的对称密码体制DES算法和非对称密码体制RSA算法，设计出了三种具体的方案，并对比了它们的特点。

Utilizing elementary algorithm of DES and RSA in cryptography , three material schemes are designed and compared .

本文对计算机密码体制中非对称密码体制&RSA公开密钥密码体制进行了分析，并给出了可运行的RSA算法的源代码。

This paper analyzes RSA public key cryptosystem - asymmetrical cryptosystem , and also presents realizable source code for RSA algorithm .

加密算法的选择中，文章选择了对称密码体制和非对称密码体制中两个最有代表性的加密算法：AES加密算法和ECC加密算法。

In the choice of encryption algorithm , articles chosen symmetric and asymmetric cryptography cryptography two most representative encryption algorithm : AES encryption algorithm and ECC encryption algorithm .

基于非对称密码体制的软件注册系统研究与实现

Research and implementation of software registration system based on asymmetric cryptography

针对网络环境下信息安全技术中基于对称和非对称密码体制的数字签名技术的不足，提出了混合方式密码体制的数字签名方案；

Aiming at the shortcoming of digital signature based on symmetrical and dissymmetrical cryptographic system in network , the scheme of digital signature based on hybrid pattern cryptographic system is presented .

RSA是一种非对称密钥密码体制，它允许在不安全的媒体上通过通讯双方交换信息，安全传送秘密密钥。

RSA is a public-key cryptosystem in an effort to help ensure Internet security .

椭圆曲线加密体制（ECC）是一种基于椭圆曲线上的离散对数问题而设计的非对称公钥密码体制。

The security of Elliptic Curve Cryptography ( ECC ) is based on the difficulty of elliptic curve discrete logarithm .

使用对称密钥密码体制来加密需传递的机要信息，而同时使用RSA等非对称密钥密码体制来加密DES的密钥。

The use of symmetric key cryptography to encrypt confidential information to be transmitted , while at the same time , such as using RSA asymmetric key cryptography to send DES key .

针对电子商务活动中的信息安全问题，基于非对称公钥密码体制，研究了RSA算法的软、硬件实现，提出了一种用加密卡实现的数字签名方案。

To solve the problem introduced by the development of e-business , this paper discusses the research on data encryption algorithms and digital signature based on unsymmetrical cryptographic system , and presents an application scheme of digital signature based on RSA encryption algorithm which can quickly realize data encryption .

椭圆曲线密码是现代公钥密码学领域中的一个重要课题，椭圆曲线密码体制是一种基于椭圆曲线上的离散对数问题而设计的非对称公钥密码体制。

Elliptic Curve Cryptosystem ( ECC ) is an important subject in the field of modern public key cryptography . ECC is based on the elliptic curve discrete logarithm .

本文首先对PKI体系的底层技术进行深入研究，重点分析了非对称密码椭圆曲线密码体制，并将它与其他密码技术进行了比较。

The main contributions of this dissertation include : Firstly , deeply research on underlying techniques of PKI system , emphatically analyze dissymmetrical public-key cryptography ECC and compare it with other cryptography techniques .