DES算法的C语言实现，大家可以参考一下。

一个完全使用java编写的加密通用算法包，含des,des3,rsa等很多加密算法源码- Completely uses the java compilation the encryption general algorithm package, contains des, des3, rsa and so on very many encryptions calculates the law origin code

DES加密详细文档，有源码。。。值得一下阿-DES encryption detailed documentation, source code. . . Worth about A

Openssl & ActivePerl-5.8 & 编译要点说明,按照说明很容易通过编译，本人已经测试过，祝你好运。-Openssl ActivePerl- Compiler 5.8 points that can easily follow the instructions through the compiler, I have tested, I wish you the best of luck.

crc 详尽的源码 值得参考 具体要求可根据自己需要设置-CRC detailed reference source should be specific requirements may need to set up according to their own

JAVA密码保护页面,可以保护你不让想看的人，设置简单-JAVA password-protected pages, and can protect you from those who want to set up a simple

这个是关于des原吗的文件 是64位的 下次上传个32位的 请大家谅解 -des on the original document? 64 of the next 32 months upload the understanding Thank you, please

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

HAMMING ECC，1 BIT ERROR CORRECTION， 2 BITS ERROR DETECTION -HAMMING ECC，1 BIT ERROR CORRECTION， 2 BITS ERROR DETECTION

SHA-1Hash函数源码，可以对任何文件做Hash，得到的Hash值为160位。具有抗强碰撞，弱碰撞等能力。虽然王小云已经找到了个别碰撞。但在新的好的hash函数出来之前仍将被广泛使用。-SHA-1Hash function source, any document can be done right hash, the hash value of 160. Anti-collision, the weak capabilities of the collision. Although Bruce Schneier, had found individual collisions. But the new good hash function will be out before widespread use.

产生共享软件加密序列号的程序- Has the shareware encryption sequence number procedure