Design of various graphics symbols using C++.

分组密码算法,可用于文件加密 该算法是NIST征集AES的最终5个候选算法之一,设计者是著名的密码学家Rivest-Block cipher algorithm, can be used for file encryption of the AES algorithm is NIST final assembly candidate Algorithm 5, one of the designers of the famous cryptographer Rivest

Perl写的CA认证程序，用到了OpenSSL-Perl wrote CA certification procedures, using the OpenSSL

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教学中的例子，很好用的，欢迎大家下载 -Teaching examples, good use, and welcome everyone to download

splitter source code to see see may be useful

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openssl的介绍还有写步骤和代码,大家一定回用的到的-openssl introductory steps and have to write code, there is something we have to Reuse

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MiniCA V2.0版本源码。《小型CA系统V2.1含源码》发表以来，得到了广大程序爱好者的支持与鼓励，为答谢各位，特发布MiniCA V2.0版本（含源码），希望对大家有所帮助。2.0版本只完成了原定功能的70%，这一点有点对不起大家。不过鄙人有更有意义的事情要做，因此这件事情就被无限期的搁置了。有兴趣的可以在此基础上继续开发。秉承OPENSSL的原则开放了自己的代码，为的是方便大家。请保留版本、版权信息。请勿用于商业用途。特别感谢：台湾台中县张凯棠(Commer 卡门)先生 commercity@hotmail.com。广西贵港邹焕鑫先生 hsin2098@hotmail.com 协助MiniCA测试。-err

This source code can be used to crop images easily by using C++ Builder.