一个使用des加密传输的unix下的login程序的服务器端和客户端

栅格加密法,IDE vc6,方法比较简单,适合初学者理解-Lattice

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

数据加密的工具源代码--Source code of data encryption tool

DEC的实现，快点下啊-the realization quickly under ah

PIC汇编实现SHA加密算法。在PIC16F73上实现-SHA ALGORITHM BY PIC assembly language

多种加密的算法的集合，有DES，RSA等等，有的是用C写的，也用是用VC++写的。很实用！-variety of encryption algorithms to assemble, DES, RSA, etc., some written in C, is also used to write the VC. Very practical!

MD5 加密算法 Delphi 源码。 编译为dll文件，方便其他语言的系统调用-MD5 encryption algorithm Delphi source. Dll file to compile and facilitate language system calls

一个DES加密算法的实现-a DES encryption algorithm implementation

MD5算法的实现。MD5以512位分组来处理输入的信息，且每一分组又被划分为16个32位子分组，经过了一系列的处理后，算法的输出由四个32位分组组成，将这四个32位分组级联后将生成一个128位散列值。 -MD5 algorithm. MD5 to 512 groups to deal with the importation of information and each group was also divided into 16 groups of 32 seats, After a series of processing, the output from the algorithm 4 32 subgroups, 4 32 this group will generate a cascade 128 hash value.

BlowFish算法的压缩源码-BlowFish compression algorithm source code