这个是数据加密标准的VC算法

IBE加密算法的入门文章Identity-Based Encryption from the Weil Pairing-IBE encryption algorithm of the article Introduction to Identity-Based Encryption from the Weil Pairing

base64解码 -base64 decoding base64 decoding

DES密码体制的安全性应该不依赖于算法的保密，其安全性仅以加密密钥的保密为基础-DES password security system should not depend on secrecy algorithm, the only security encryption key based on the confidentiality

快速去除PDF密码设置，不用安装，直接使用-Quick removal of PDF password settings, do not need to install, direct use

它也可以用来解除Adobe Acrobat PDF文件密码的工具，它可以帮助解决加密PDF无法编辑和复制/打印的问题，支持所有版本的Acrobat加密(包含7.x)，也支持128位加密。 -It also can be used to lift the Adobe Acrobat PDF files password tool, it can help to solve encrypted PDF can not edit and copy/print the questions, and support all versions of Acrobat encryption (including 7.x), also supports 128-bit encryption.

这是我上信息安全课做的作业，des的加密算法。-This is my lesson to do on information security operations, des encryption algorithm.

基于VC++6.0的DES加密算法 .-VC++6.0 based on the DES encryption algorithm .

DES算法实现程序,可用于DOS、WINDOWS、UNIX、LINUX等各平台。-DES algorithm procedures can be used DOS, Windows, UNIX and LINUX as the platform.

rsa算法实现的经典开发包，对学习加密算法帮助很大-rsa algorithm realize the classic development kit, the encryption algorithm learning very helpful

ITU SS7 AIF message format and codes part 1