PGP是一种混合密码体制。当用户使用PGP加密文本，PGP…

是大方的师傅是大方的师傅说的是大方的师傅的师傅说的-的师傅的师傅是大方的师傅都是

电子邮件指定地址海量发送，包含Base64加密算法-Send mass e-mail address specified, including the Base64 encryption algorithm

列出系统中所有的证书存储区和物理位置 代码参考msdn-listed all the system certificate and the physical storage location code reference VARIANT

PB使用MD5加密,可以有效解决PB开发中登录密码使用明文的问题-PB using MD5 encryption, can effectively resolve the PB Password development issue of the use of explicit

IDEA算法源代码-IDEA algorithm source code

程序实现了大素数的判断和如果不是素数，则其可分解的最小的素数-program of large prime numbers and if the judgment is not prime, then decomposition of the smallest prime number

一个利用C语言来实现加密算法之DES算法的源码。-A source program of DES arithmetic using C .

条形码编码算法，可以输出多种形式条码-barcode coding algorithm, can output multiple forms barcode

RSA加密算法DEMO For Delphi-RSA encryption algorithm DEMO for delphi

目前企业面临的计算环境和过去有很大的变化，许多数据资源能够依靠网络来远程存取，而且越来越多的通讯依赖于公共网络公共网络（如 Internet），而这些环境并不保证实体间的安全通信，数据在传输过程可能被其它人读取或篡改。-currently facing the enterprise computing environment and past a great change, many data resources to be able to rely on remote network access, and more and more dependent on public communications networks public networks (such as the Internet), which environment is not a guarantee of the security entities communications, data transmission possible by other people read or tampered with.