常见加密算法汇总的C++实现，初学加密算法者适用

TEA介绍及数据加密算法之程序代码-TEA presentation and data encryption algorithm of the program code

An ethernet bridge / VPN program for windows-An ethernet bridge/VPN program for windows

基于16C84做的智能卡程序，可以实现智能设置。-16C84-based smart card to do the procedure, you can realize the smart set.

DCPcrypt Cryptographic Component Library

含有常用的一些加密标准算法实现- Includes the commonly used some encryption standard algorithms to realize

加密作业,实现简单的DES加密,完全实现DES加密的工作流程-encryption operations, the simple DES encryption, completely DES encryption workflow

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- Uses des to encrypt under the transmission unix login procedure server end and the customer end

twocrypt(2c)是一个 PoC工具，用于超狂妄者。它把两个文件加密成一个。不同的口令可以用于解译不同的变量。输出不能从单个加密文件中识别出来，并且这个工具使用一种合法的算法，这种算法本身并不意味着要隐藏任何信息。-twocrypt (2c) is a PoC tool, uses in the ultra arrogance. It encrypts two documents. The different password may use in the solution to translate the different variable. The output cannot from individually encrypt in the document to distinguish, and this tool uses one legitimate algorithm, this algorithm itself certainly did not mean must hide any information.

椭圆曲线公钥密码算法,可用于加密和数字签名等应用，该版本算法是有限域GF（2^n）上的算法-Elliptic curve public key cryptography algorithms can be used for encryption and digital signature applications, the version of the algorithm is a finite field GF (2 ^ n) the algorithm

DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。DES算法以被应用于许多需要安全加密的场合。（如：UNIX的密码算法就是以DES算法为基础的）。-DES (Data Encryption Standard) algorithm, in 1977 the United States government"s official permission, is a key 56 to 64-bit data encryption methods. DES algorithm to be applied to many needs security encryption occasions. (Eg : UNIX password algorithm is to DES algorithm-based).