UPX1.9 source code (a shell tools )

线性移位寄存器是流密码的重要组成部分，该程序就是实现该方法。- The linearity shift register is the stream cipher important constituent, this procedure realizes this method.

密码安全方面的PGP资料,很有用的!是学习密码学的好东西@-PGP password security information, very useful! Is a good thing to learn cryptography @

études and implementation ofaesin c

2008 Congress on Image and Signal Processing 2008 Congress on Image and Signal Processing-Image Encryption Based on Chaotic Modulation of Wavelet Coefficients

一种国际上通用的加密算法―DES算法的原理-a common encryption algorithms-DES algorithm Principle

IDEA加密算法的实现-IDEA Encryption Algorithm Implementation

java source code for cryptography, including all kinds of classes.-java source code for cryptography, including all kinds of classes.

凯撒和维吉尼亚加密方法，两种算法都不是很复杂，基本原理也相似所以都写入一个文件中来表示。-Caesar and Virginia encryption method, two algorithms are not very complicated, so the basic principles are also similar to a document written to express.

文件加密技术的程序-file encryption procedures

DES算法实现过程分析 之 C-DES algorithm process analysis C