《DES算法的介绍和实现》配套源代码

使用标准C++开发的SHA-1算法的实现-Using standard C++ Developed SHA-1 algorithm

3DES加密算法~~~~~~~ 密码学课程设计-3DES encryption algorithm ~~~~~~~ Cryptography Course Design

数字水印技术的基本概念-A survey of Digital watermarking technique. It may an overview about watermarking.

基于RSA的数字签名实现，用VC++模拟实现RSA数字签名过程。-RSA-based digital signature implementation, using VC++ simulation of the process of realization of RSA digital signature.

包括密钥盘制作软件、LIB、DLL 加密模块 各种语言调用加密模块的例子程序、网络注册软件等-including key disk production software, LIB, DLL encryption modules in various languages called encryption module example, Web registration software

MD5加密算法源代码,对于初学者有很好的借鉴意义！-MD5 encryption algorithm source code, there are very good for the beginners learn the meaning of!

共享软件加密算法库v2.0 (C++)-sharing software encryption algorithm library v2.0 (C)

关于NSEA算法的一个小程序-NSEA algorithm on a small program

凯撒加密，用java实现 非扩展算法，C=M*K，有加密和解密两步-Caesar encryption, using java to achieve non-expansion algorithm, C = M* K, have a two-step encryption and decryption

一些加密算法的介绍,可对文件或字符串加密-some encryption algorithm, the right documents can be encrypted or string