DEC算法的实现，很特别

创建一个经过加密的软件系统信息文件，在软件启动时会校验这些信息，判断是授权用户在使用该软件。-create an encrypted document information system software, the software will start checking the information, and judgment is authorized users in the use of the software.

AES加密

Ｃ＋＋语言实现智能卡研发技术，实现智能卡的ＭＤ５，ＤＥＣ，ＳＨＡ，ＲＳＡ等加密技术，欢迎大家下载，交流并研究．-C++ Language development of smart card technology, smart cards MD5, DEC, SHA, RSA encryption technology, etc., all are welcome to download, share and study.

Rijndael算法源代码-Rijndael algorithm source code

后工具烘干机烘干就 鬼画符规划覆盖 -tools dryer sheets drying on the planning coverage plans cover sheets

des和rsa加密算法程序-des and rsa encryption algorithm procedures

RC4算法的Asm实现，实现效率高，可以很方便的用到工程中去-Asm achieve RC4 algorithm to achieve high efficiency

一个DES加密的实现-a realization of the DES encryption

RC4算法的Asm实现，实现效率高，可以很方便的用到工程中去-Asm achieve RC4 algorithm to achieve high efficiency, can be very easy to use project to

jsp管理系统 -jsp Management System