在VC平台上用C实现安全散列算法的基本功能，测试成功-SHA function

sha-1 哈希函数的c++算法的实现，这是我以前参与的论文，请参考。-sha-1 hash function of the c++ algorithm, which is involved in my previous paper, please refer to.

任何的mac算法都可以使用标准的hash功能，比如MD５或者sha－１，这种情况下，强度取决于hash功能，和最后的结果的比特串。密匙是关键。-HMAC is a message authentication code (MAC) and can be used to verify the integrity and authentication of a message. It involves hashing a message with a secret key. As with any

C#编写的SHA1杂凑算法，编译成dll文件，可给其他程序引用-SHA1 Hash