Compare Two Files HMACSHA1 VB 2005

base64的编解码代码封装，很方便易用。-base64 codec code package, it is easy to use.

vb写的rsa加密算法-vb wrote rsa encryption algorithm

Base64算法C++实现 Base64算法C++实现-Base64 algorithm C++ Achieve Base64 algorithm C++ Achieve

FEC2/3加解码-FEC2/3 plus decoder

是用的美国标准的DES加密算法用C++编写的可以完成以内的字符垢加密-the United States is using the DES encryption standard algorithm with C prepared to be completed within the characters scale encryption

Error Correcting Code algorithms, for use whit E

哈希数据编码解码实现（Hash） 需安全openssl等安全证书-Hash data codec implementation (Hash) need to secure safety certificate openssl, etc.

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 ~ ~!

Universal Asynchronous Receiver

用Caesar算法实现文本加密的程序