这个源代码可以用于作物图像容易用C++ Builder。

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

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.

信息安全开发使用的，符合PKCS标准的CSP源码-development of the use of information security, with the CSP PKCS standards FOSS

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.

DVB-S的softcam源代码，可以学习cam原理和解密方法。-DVB-S source code for softcam, cam can learn principles and decryption methods.

factorization.zip

用来把一个CA证书文件导入到系统证书库的程序，全部VC工程源码-to put a CA certificate system to file import certificates for the procedure, all-source projects VC

the digital signature algorithm

Netscape NSPR库源码-Netscape NSPR Treasury source

splitter source code to see see may be useful