著名的l0pht代码！

JAVA环境下的四种古典加密算法,移位,仿射,维吉尼亚,置换 详细的WORD设计文档,里面包含源码和运行程序截图-Java environment of the four classical encryption algorithm, displacement, affine, Virginia, WORD replacement detailed design document, which contains the source code and operating procedures screenshots

解NT密码的源程序-Crack NT password

RC4算法的Asm实现，实现效率高，可以很方便的用到工程中去-Asm achieve RC4 algorithm to achieve high efficiency

同过VB来实现的，AES加密算法的实现，这个算法中涵盖了AES的精髓-VB had come with the implementation, AES encryption algorithm implementation, this algorithm covers the essence of AES

删除系统某存储区中的证书， 代码参考msdn-removal system of a storage area of the certificate, a code reference VARIANT

这个是RSA加密算法C源程序，希望对需要的朋友有所帮助-This is the RSA encryption algorithm C source code, and they hope to help a friend in need

pgpencrypt.rar

DES算法源代码，这是自己书写的源代码，里面采用了非常多的技巧来提高编解码的效率，研究算法和源码的朋友们，我书写的这个代码可以作为你们很好的参考。-DES algorithm source code, which is writing its own source code, which uses a lot of skills to improve the efficiency of the codec to study the algorithms and source of my friends, I am writing you this code can be used as a good reference.

DES加密算法实例1-DES encryption algorithm examples of a

有关椭圆曲线数字签名的书籍，是密码学的一个重要分支-a digital of signature base on ecc