DES(Data Encrypt Standard)加密算法. 只有源代码哈，希望能对大家有所帮助...

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.

这是一个手机编程和邮件编程常用到的一个编码技术函数，Base64编码和解码动态库，支持字符串和文件的编解码工作。速度很快稳定，我的一些程序中用，现在发布。-This is a cell phone programming and e-mail program into a coding techniques commonly used functions, Base64 encoding and decoding of dynamic libraries, and documentation to support the string of codecs. Fast stable, I am using some of the procedures, now released.

银行数据安全的加密技术和设备-bank data security encryption technology and equipment

如何实现DES算法-how DES algorithm

s-Demo2.0 加密解密算法-s-Demo2.0

根据自己的加密要求可以修改，MD5加密处理单元。-According to their own requirements can be amended encryption, MD5 encryption processing unit.

ENIGMA3模拟WW II加密算法-ENIGMA3 simulation WW II encryption algorithm

测试对字符串的MD4。运行环境：vs2008 （注意选择“多字符”编译）-Testing of the string MD4. Operating environment: vs2008 (attention to the selection " multi-character" compilation)

很多加密算法的C实现-lot of the encryption algorithm to achieve C

这是一个加密算法,我自己也看不懂,发上来大家看一下-This is an encryption algorithm, I, for one can not read, the U.S. authorities to look at