IPSEC源码包括测试模块代码，容易移植

C++ 源代码实现 非对称算法（RSA）-C++ Source code to achieve asymmetric algorithms (RSA)

DES Crypt adapted from unix crypt for delphi.

单报数据加密，在文件传输时对数据报进行加密本程序为服务器端程序。-Single-reported data encryption in the file transfer when the data reported for this procedure to encrypt the server-side program.

des演示算法c＋＋实现-des algorithm demonstration implemented by C++

电子邮件指定地址海量发送，包含Base64加密算法-Send mass e-mail address specified, including the Base64 encryption algorithm

加密算法源代码应用-encryption algorithm source code application

这是我用c++实现的一个DES加密算法！应该可以适合那些对加密感兴趣的人看。-This is achieved with c a DES encryption algorithm. Should be suitable for those interested in encryption right people.

PGP 是一种混合密码系统。当用户使用PGP 来对纯文字加密的时候， PGP 首先会压缩这 段纯文字。数据压缩能够节省调制解调器传输时间以及磁盘类空间，还有更重要的、强化密码法的 保密程度。-PGP is a hybrid cryptosystem. When the user to use PGP to encrypt the text, PGP will first this text compression. Data compression can save time and modem transmission disk space, and more importantly, to strengthen the password confidentiality law.

一个Java例子，包括加密、ftp-A Java examples, including encryption, ftp

标准C++书写的BlowFish加密算法，和加密文件演示，速度较快-written in standard C BlowFish encryption algorithm, and encryption paper presentations, faster