加密工具源码，由ASM编写，代码简洁，很值得研究！

Cryptography application implement in PIC

本包内容包括信息系统安全工程课程中的密码学基础、公钥加密与RSA、分组密码与DES共3个章节的内容，原汁原味的老师课堂讲义~包你喜欢~~！-This package includes information systems security engineering curriculum-based cryptography, public key encryption and RSA, block cipher with DES a total of three sections, authentic classroom teacher handouts ~ package you like ~ ~!

汇编写的md5加密算法-Md5 encrypt algorithm written in ASM

md5加密算法，适用于linux开发环境。-md5 encryption algorithm applied to linux development environment.

加密之星(袖珍版)源代码Visual C++源代码-encryption Star (pocket edition) source code Visual C source code

can的能源测试需要帮助的人请自己下载，还是挺有用的-nothing could i say ,why should we need to upload

最常见的流密码RC4的visual c++实现。希望对大家有帮助。-RC4 cipher

对证书的基本操作，如读取证书DN，证书有效期等-Basic operation of the certificate, such as reading the certificate DN, the certificate is valid, etc.

局域网传送文件的一个相当好的软件。速度快，还可以聊天-LAN transmission of documents of a very good software. Fast, and can also chat

java编写MD5加密生成例子，对于需要加入密码验证的程序绝对实用，可以进行直接拷贝使用。-prepared MD5 encryption generated example, the need for password verification procedures for the practical, direct copy.