密码学的数字签名算法 来自国外教材

access数据库加密有几法，但用“设置安全机智向导”加密最为牢靠，又如何访问这样的数据库呢-access database encryption with a few laws, but "to provide a safety witty guide" the most secure encryption, how to access such a database?

COBRA cipher algorithm example.

LDPC的编码和译码程序，运行可靠，主要是用于4G的编码使用。matlab编程使用，核心代码简单可靠

des delphi算发原代码-fat balance des delphi source code

一个用c编写的文件加密器，可以加密任何类型的文件，速度很快！for dos!-with a paper prepared by the encryption device that can encrypt any type of document, very fast! For dos!

信息论--范诺编码-information theory-- Maryland coding

根据JPEG2000格式的特性，改变在其算术编码时采用的概率状态迁移表可达到加密图像的效果-According to the characteristics of JPEG2000 format change in its arithmetic coding used in the probability of state migration table can achieve the effect of encrypted image

这个是数据加密标准的VC算法-This is a standard data encrypt algorithm of VC

全功能的加密库，对称加密，非对称加密，单向加密，等待，最新版本-Full-featured encryption library, symmetric encryption, asymmetric encryption, one-way encryption, to wait, the latest version

CRC校验程序，使用了CRC-16和CRC-CCITT方法 -CRC inspection program, which use crc-16 and crc-ccitt method