这是一个霍夫曼编码程序

CRC校验中叠加和校验方法的生成，校验等功能函数源码。-CRC verification and validation methods of superposition generation, calibration source, such as performance function.

JAVA密码保护页面,可以保护你不让想看的人，设置简单-JAVA password-protected pages, and can protect you from those who want to set up a simple

利用VC来实现一个简单的DES加密程序，他能完成DES算法的全部步骤，不过只能使用64位密码对64位明文进行加密-VC to achieve a simple DES encryption program, he can finish all the DES algorithm steps, but only use 64 to 64 passwords expressly encryption

在这个程序中将实现三种古典加密方法：恺撒算法，多表代换算法中的Vigener算法，与列换位算法-in this process will achieve three classical encryption methods : Caesar algorithm, multi-table substitution algorithm of Vigener algorithms, and algorithm out transpositions

< 跨度 style="font-size:14.0pt;line-height:115%;font-family：""> weposit，有利安全数据库 leveragingserver-身边值得信赖的硬件可以建一个羽翼丰满，隐私和在 commonserver 硬件上运行成本 （现有或未来） 的任何已启用加密的私人数据处理的一小部分。

解加密的zip文件的密码的程序 -Cracking encrypted zip file s password

Arithmetic for integers of almost unlimited size for C and C++. Developed and copyrighted by Ralf Dentzer-Arithmetic for integers of almost unlimit ed size for C and C. Developed and copyrighted by Ralf Dentzer

文件加密算法+VB源代码,值的初学者研究，深入-File encryption algorithm+ VB source code, the value of research for beginners, in-depth

RSA资料全集是我在学习RSA时收集的资料，它对我学习这种算法有着极大的帮助，不知对大家有帮助没有，希望对大家学习密码学有所帮助。-All of the information of RSA was collected when i was studying RSA.It gives me a great deal of help though i don t know how about you.I wish it also give you some help about the cryptology.

这是一个在vc环境下编译通过的MD5算法。包含算法源代码和测试主程序。-This is an environment in vc compiled by the MD5 algorithm. Includes algorithm source code and testing main program.