ECC算法，ECC算法

DES 加密系统的 C 语言源代码-DES encryption system in C language source code

差分密码分析，此实验是对S-P密码体制的差分分析-differential cryptanalysis, the experiment of S-P Cryptosystem Differential Analysis

AES相关的一些列子,需要库的支持才能应用-AES related some Liezi need the support of the Treasury to apply

dos环境下的利用硬盘序列号加密的程序-dos environment sequence drives the use of encryption procedures

一个DES加密的实现-a realization of the DES encryption

vc++编写的eky算法源码。 1、 用户确认eKey被锁定（使用“eKey测试”工具测试，显示错误代码为－9，则表示eKey被锁定）。-vc eky prepared by the algorithm source code. 1, the user mounts lock ( "CPU test" tests show that error code to-9, then the MPC lock).

encryption for advanced system can be used for aes 128

DES算法源代码，这是自己书写的源代码，里面采用了非常多的技巧来提高编解码的效率，研究算法和源码的朋友们，我书写的这个代码可以作为你们很好的参考。-DES algorithm source code, which is writing its own source code, which uses a lot of skills to improve the efficiency of the codec to study the algorithms and source of my friends, I am writing you this code can be used as a good reference.

个人整理的CRC的一些简单基本资料,里面还附带CRC的算法实现(C语言),对新手来说,是一份不错的资料-Personal order of CRC s some simple basic information, which also comes with CRC s algorithm (C language), on the novice, is a good information

这是一个霍夫曼编码程序-This is a Huffman code program