lorentz

DES 实现 包括 纯DES 3DES 和 CBC-DES achieve pure including 3DES and DES CBC

RSA的小程序，源码产生随机素数调用方法：N.GetPrime(bits)返回值：N被赋值为一个bits位（0x100000000进制长度）的素数-RSA small program source random-number call methods : N. GetPrime (bits) Returns : N has been assigned a bits- (0x100000000 band length) of prime numbers

该文件能用Visual C++6.0打开编译实现加密解密功能，并能通过少量的修改改(修改处程序源码中已标明)镶嵌到其他的程序源码中实现加密解密功能。 可直接使用。 (The file can use Visual C++6.0 to open compiled encryption and decryption functions through a few modifications reform (modify at program source code has been marked) inlaid into the other program source code to achieve encryption and decryption functions. Can be used directly.)

编写的DES 对称加解密技术，可随时进行明文密文之间的转换，有需要的朋友可以下载测试！本人目的打算对后台数据库的敏感信息字段用该方法加密，然后用软件权限控制读取，这样即使直接SQL后台取数，也得不到明文数据。(Write DES symmetrical encryption technology, may at any time for conversion between plaintext cipher, friends in need can be download test! I purpose going to the backstage database of sensitive information field with the method of encryption, and then use software to read access control, so even if the SQL backend access directly, also can not get clear data. )

This class implements Base64 encoding/decoding functionality as specified in RFC 2045 (http://www.ietf.org/rfc/rfc2045.txt).

delphi file crypter full source code

这些代码告诉你如何从一个密码编辑框中找出密码-code to tell you how to edit a password box to find passwords

说明：  本程序基于matlab实现DES算法的加密。(DES encode)

本程序可以破解labview密码，VI密码破解工具,称破任何VI的密码，不限长度和复杂度等(This app can crack labview Password)

md5加密算法源代码-The source code of MD5 encryption algorithm