kstraining

3DES encryption utility

视频加密程序，带加密后的播放，刚调试好的(video encryption program，it can use)

在网络上销售的商业管理系统，一般都要注册才能使用。本实例将使用INT文件对软件进行用户信息注册。-On the network marketing business management systems, generally have to register to use. INT files in this instance will use the software user information registration.

密码安全方面的PGP资料,很有用的!是学习密码学的好东西@-PGP password security information, very useful! Is a good thing to learn cryptography @

apach加密模块 -Apach encryption component

循环异或-XOR cycle

java加密程序-java encryption

不错的希尔代码，希尔是一种经典的加密算法，加密可以通过一线形变换，脱密再做依次逆变换。密钥就是变换矩阵本身。-good code Hill, Hill is a classic encryption algorithms, encryption can transform line shape, followed again from close inverse transform. Key is the transformation matrix itself.

md5算法，实现给一个512bir数据块加密，程序有详细的注释，-md5 algorithm, to realize a data block encryption 512bir, procedures have detailed notes,

可视密码实现，生成4个密钥图片，任意两个叠加会生成明文(visual cryptographic implementation, generating four key pictures, any two superposition will generate plaintext)