替换C#动态链接库引用

用C写的DES加密的一个算法。是很不错的。-Using C written by a DES encryption algorithm. Is very good.

对证书的基本操作，如读取证书DN，证书有效期等-Basic operation of the certificate, such as reading the certificate DN, the certificate is valid, etc.

VC知识库文章 - C-S模式考试程序制作详解-VC-C-S model produced Elaborates on examination procedures

AES（The Advanced Encryption Standard）是美国国家标准与技术研究所用于加密电子数据的规范。它被预期能成为人们公认的加密包括金融、电信和政府数字信息的方法。本文展示了AES的概貌并解析了它使用的算法。包括一个完整的C#实现和加密.NET数据的举例。在读完本文后你将能用AES加密、测试 基于AES的软件并能在你的系统中使用AES加密。-AES (The Advanced Encryption Standard) is the National Institute of Standards and Technology for electronic data encryption standards. It was expected to be recognized by encryption including financial, telecommunications and government of digital information. This paper showed a picture of AES and its use of analytic algorithm. Including a complete C# and encryption.NET data, for example. After reading this you will be able to use AES encryption, AES-based testing and software in your system to use AES encryption.

古典加密算法，vc实现 该软件实现了目前安全性较高的rsa加密算法 来自黑基。-Classical encryption algorithm, vc realize the software realize the current high security encryption algorithm rsa from the black base.

这是RC5算法的实现-This is the realization of RC5 Algorithm

对软件进行加密限制，以防止末经诃可的随意拷贝-right software encryption restrictions to prevent the end by sending copies to be arbitrary

小小的二级文件管理系统，应用了简单的加密，用它写日记，很好的。-small two-level file management system,apply the simple encryption,it s great to keep a diary with it .

Delphi实现的RSA算法源码，包含使用范例，值得学习-Delphi source realize the RSA algorithm, including the use of examples, it is worth learning

Openssl优化的加解密引擎，开发环境为嵌入式使用，很容易移植！