C++ An MD5 encryption algorithm. The need for encryption interface very useful

inplementation of AES vhdl The use of a list of law, VHDL language based polynomial-based finite field multiplier, for the AES algorithm

implementation of rijndael furious algorithm to encrypt and decrypt information

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.

rc5-cts 模式的实现源码,与RFC中的实有所不同-RC5- ctc-source model of achievement, and the RFC is different

des加密　ElGamal算法既能用于数据加密也能用于数字签名，其安全性依赖于计算有限域上离散对数这一难题。 　　密钥对产生办法。首先选择一个素数p，两个随机数, g 和x，g, x

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

This program encodes and decodes a character using the Vigenere Square method

简单加密工具原程序-simple encryption tools original program

用C编程获取WPS的文件密码-C programming WPS access to the password file

CRC 32 Source Code for Visual Basic