Vegenere Cipher is a kind of encryption it only can cipher the char pliantext

数据加密标准算法的程序实现，用C语言实现的，已经编译通过，可以放心使用-Data Encryption Standard algorithm

Triple DES encryption / decryption

关于rc6的一些算法，只是些代码，望大家指点指点-On some of RC6 algorithm, only some of the code, hope everyone pointing pointing

Sun公司Dream项目，CA Liencse管理-Sun Company Dream Project, CA Liencse management

linux/unix系统下usbkey通讯的例程，pcsc-lite1.2-linux/unix systems usbkey communications routines, pcsc- lite1.2

大规模魂牵梦萦超大规模东走西顾芏大规模霜期横截要魂牵梦萦霜期工顶戴林-Large-scale ultra-large-scale East魂牵梦萦go West Gu Cyperus transversality frosty period of large-scale public works to魂牵梦萦frosty period顶戴Lin

文件加密，用汇编编写的，文件加密，用汇编编写的 -File encryption, using the compilation prepared, file encryption, using the compilation prepared by

介绍一种存储结构，LDAP，可用于数字证书等平面数据库信息的存储等。-introduced a storage structure, LDAP, can be used for digital certificate plane database information storage.

看文件名就知道了吧。。。赫赫，欢迎大家下载-read the papers to know the name of it. . . Illustrious and you are welcome to download

Design of various graphics symbols using C++.