一个比较简单的加密程序

des文件加密系统。-des document cryptographic system.

计算机安全的一本很好的书,其中有关安全密要等重要的内容,是一本不错的书-computer security,an introduction to computer security,you can learn much from it , a very good book

c++实现密钥为4的凯撒密码加密，其中支持明文的大小写-c++ achieve key for Caesar 4 password encryption, which supports the explicit case

这是用java实现单向加密和非对称加密DSA数字签名的源程序-This source code is an implementation of one-way encryption and unbalanced DSA digital signature on java platform.

公钥加密程序，采用非对称密钥，这里以类的形式调用-Public key encryption procedures, the use of non-symmetric key, where to type the form of call

尹学渊版的DES第二版，注释写得非常清楚，并且执行效率不错，代码质量相比第一版有很大的改进，尹学渊保留所有权利，转载自：http://www.cnblogs.com/erwin/-The second edition of YinXueyuan s DES code,the Notes is very clear, and good performance, code quality compared to a significant improvement over the first edition, All rights reserved.YinXueyuan, reprinted from: http://www.cnblogs.com/ erwin /

Consecutive AES core Description of project.. Features - AES encoder - 128/192/256 bit - AES decoder - 128/192/256 bit Status - Key Expansion added - Encoder added - Decoder added - Documentation added

RSA算法的Java实现，可作为学习公钥体制加密算法的参考资料-Java realization of RSA algorithm can be used as learning the public key encryption algorithm system reference

存UTF8格式文件-deposit UTF8 format

简单的密码的例子，使用VB的源码, 非常简单明了，希望大家喜欢。-Simple Example of VB Source Code for Encrypt, Rudimentary encryption/decryption demo program