Base64编码/解码器

VC++编程，这是一个曾经开发过的早期的版本,对于初学者有益-VC++ Programming, this is a once-off early development version, useful for beginners

ntstrsafe lib and csq.lib

this code implement an Order Preserving Encryption Scheme (OPES).

一个利用C语言来实现加密算法之DES算法的源码。-A source program of DES arithmetic using C .

RSA implementation by using Java

md5算法,采用c++实现的md5_16位实现-md5 algorithm, used to achieve the c-achieving md5_16

ECC的C++源码，非常简单而且容易理解-ECC

采用RCS做文件加密的源程序代码，VC环境。包含两个文件包，里面的Readme有详细介绍。-Using RCS to do file encryption source code, VC environment. Package consists of two documents, which detailed the Readme.

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

CRC32哈希算法的C#版源码．采用的是动态生成码表的方法．-CRC32-hash algorithm in C# version of the source code. The code is dynamically generated table method.