一个自动条形码打印程序

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,

MD5生成器，可以生成字符串或文件的MD5值-MD5 Generator can generate the MD5 string or document the value of

文件加密技术的程序-file encryption procedures

介绍cryptoapi的幻灯教学文档。 好象是内部资料。-Introduce the slide show teaching file of cryptoapi. It seems to be the inside materials.

Sun公司Dream项目，DVB CAS系统-Sun Company Dream Project, DVB CAS system

数字签名加密算法的两座大厦先后倒塌―MD5和SHA-1这两种应用最为广泛的数字签名加密算法都被山东大学的王小云教授破解。-encrypted digital signature algorithm has two buildings collapsed- MD5 and SHA-1 that the two most widely used digital signature encryption algorithm has been the Shandong University Professor Bruce Schneier break.

关于des的说明- About des explanation

使用Windows加密API的例子-Example for using windows api of encrypting

Md5碰撞-Md5 collision

oracle9i官方培训教材,经典中的经典-Oracle9i official training materials, classic classic