sha1 degist 160bits,max 2^26 bits message. it is fast.It is correct! I code it m...

开源项目openssl的源码，一个很流行的SSL实现-This is the open source of openssl which realize the SSL ,it is very popular nowadays.

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.

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

介绍一种存储结构，LDAP，可用于数字证书等平面数据库信息的存储等。-introduced a storage structure, LDAP, can be used for digital certificate plane database information storage.

分组密码算法,可用于文件加密 该算法是NIST征集AES的最终5个候选算法之一,设计者是著名的密码学家Rivest-Block cipher algorithm, can be used for file encryption of the AES algorithm is NIST final assembly candidate Algorithm 5, one of the designers of the famous cryptographer Rivest

sample login method made in visual basic

在一些应用程序或网络中，往往存在一些非常敏感的文档或数据，为了防止其他未经授权的用户访问或窃取此类机密数据，可能会对其进行加密。运行程序，在

强大得ECLIPSE插件 -powerful Eclipse plug-in a p owerful Eclipse plug-in

dwt watermark. in this we can water mark an image and able to show the watermarked image

SHA-1加密算法的IP核，内涵文档，仿真测试文件-SHA-1 encryption algorithm of the IP core, the connotation of documents, simulation test file