一个关于获取系统信息内容的源程序。是用DELPHI写的。

实现DES加密算法，非常小。直接可以用。-DES encryption algorithm to achieve, is very small. Can be used directly.

crt 文件代码 可实现私密通道链接，可自由下载 功能强大-crt files private access code can be link to download powerful free

本程序是用java程序包实现RSA安全认证算法的实现程序，可用于网络安全传输和数字签名-this procedure is used java package to achieve RSA Security Authentication Algorithm procedures, can be used for transmission of network security and digital signature

这个程序是MD5算法的C源代码，调试通过。可以直接应用，在网络通讯中有用。-the procedure is MD5 algorithm in C source code, debugging through. Can be directly applied in the network communications useful.

一个我自用的BLOWFISH源码VC++环境.有不完善的地方还请各位大侠指点~!-I own a BLOWFISH source VC environment. Where there are imperfections also requested to instruct the Shanhaiguan ~!

操作系统中读者写者问题拟操作系统里实现读者－写者问题的程序实例。用vc++编写，直接打开工程文件即可调试-OS readers to write to the problem of the operating system, achieving readers- who wrote the program examples. Vc with the preparation, direct project documents can be opened Debugging

是目前我见过的最好的DES算法程序，可以作为数据加密和认证使用。-Is the best I have seen the DES algorithm procedure can be used as data encryption and authentication to use.

ca tools

本程序利用DES 对姓名 学号 帐号 进行加密,先将姓名 学号 帐号 转化为UNICODE编码 再对这些UNICODE 进行DES加密 这样可以很好 防伪 -This procedure places the use of DES on the names of encrypted account number, first name Account No. Xue UNICODE encoding into UNICODE to such conduct can be a good way DES encryption security

通过miracl大数库生成rsa密钥，并通过diffie-hellman算法交换密钥-Miracl large numbers through the database to generate rsa key, and algorithm diffie-hellman key exchange