加密与解码――密码技术剖析与实战应用中的一个例子

ziplib for java 是很好的程序。务必读一读。压缩质量好-Ziplib for java is a very good procedure . Must read . It is of high quality to compre

Delphi写的base64算法程序--Base64 algorithm program writed by Delphi

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

一个关于串口的简单实现，可以了解基本串口听基本知识-a serial port on the simple realization, we can understand the basic serial listen to the basic knowledge

MD5 - Implementations for PowerBASIC/-MD5- Implementations for PowerBASIC/CC

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.

孙子定理及求模求逆算法-grandchildren theorem and inverse model for Algorithm

c环境下的md5加密程序-c environment of md5 encrypted

其实网上这方面的代码已经不少了,但是大多都如出一辙,主要是给出的代码不但不好理解(主要是为了处理大文件,支持分块,这样就会屑弱初学者对算法的理解),该源代码在引入必要头文件后可以在VC6.0下顺利通过编译-fact that the Internet has been a lot of code, but most of all the same, given the code is not only poor understanding (mainly to handle large files, support block, which would litter beginners weak understanding of the algorithm), the source code necessary to the introduction of the first document in VC6 .0 smoothly through the compiler

RC4伪随机流加密算法，VC++编写，调试通过。控制台界面。-Pseudo-random RC4 stream encryption algorithm, VC++ development, debugging through. Console interface.