一个关于获取系统信息内容的源程序。是用DELPHI写的。

一个组太软件中，数据趋势图的控件的编写，用vc编的，有一定参考价值-A group too software, data trends controls the preparation, use vc series, has a certain reference value

the digital signature algorithm

实现DES加密算法，非常小。直接可以用。-DES encryption algorithm to achieve, is very small. Can be used directly.

sample login method made in visual basic

信息安全MD5哈西加密算法用c语言编程实现-information security encryption algorithm MD5 hash using C language programming

实现移位密码（扩展凯撒密码），用键盘接收明文和密钥，屏幕打印密文。 -Achieve translocation password (Extension Caesar password), use the keyboard to receive explicit and key, screen printing ciphertext.

IBM提供的CA认证系统，但缺少一个编译用到的加密库-IBM provided CA authentication system, but the lack of a compiler used encryption library

pkcs#11 header files

这是一个md5的c++程序,可在visual c++环境下运行,实现消息摘要算法,用与消息的认证!-the md5 c procedures, the visual c operating environment, achieving news digest algorithm, and the use of authentication information!

本文档描述了无需证书撤消列表就可以决定一张数字证书当前状态的协议。 第二章中有协议的概述。功能必要条件在第三章中有详细描述。第四章是具体协议。第 五章我们将讨论一些和协议有关的安全问题。附录A定义了在HTTP之上的OCSP，附 录B有ASN.1的语义元素，附录C详细描述了信息的mime类型。-This document describes the need to withdraw the certificate on the list can decide a digital certificate current status agreement. The second chapter is an overview of the agreement. Functions of the necessary conditions for the third chapter, a detailed description. The fourth chapter is a specific agreement. The fifth chapter we will discuss some agreement and related security issues. Appendix A definition in the HTTP above OCSP, Appendix B is the ASN.1 semantic elements, described in detail in Appendix C of information mime types.