This is the original RSA algorithm implementation code can be used directly, has...

Rijndael algorithm修正了CBC下BUG的版本(有源代码）工作在：D5。作者：Sergey Kirichenko。--Rijndael algorithm that has revised BUG version under CBC(with source code).It works in D5. author:Sergey Kirichenko。

在这个程序中将实现三种古典加密方法：恺撒算法，多表代换算法中的Vigener算法，与列换位算法-in this process will achieve three classical encryption methods : Caesar algorithm, multi-table substitution algorithm of Vigener algorithms, and algorithm out transpositions

Vigenere 体制 本程序使用dev c++开发实现，希望对大家有用.-Vigenere institutional procedures for the use of the dev c achieve development, we hope that the right useful.

信息安全课程的实验，含AES、DES、RSA三个加密算法和MD5、SHA-1两个哈希算法的C/C++源代码，可以加密字符串和文件。开发环境为VS，有完整的工程文件及代码，欢迎下载。

Microsoft CryptoAPI中公私密钥对的使用、HASH算法、数字签名等技术-Microsoft CryptoAPI in the use of public-private key pair, HASH algorithm, digital signature technology

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

windows2000以上自带的加密api-dpapi的使用例子.-windows2000 above onboard encryption api- dpapi examples of the use.

古典加密delphi源码，几种长用得加密算法，大学的时候学的！-Classical encryption delphi source, several long-used encryption algorithm, when the university to learn!

ESCROW算法的实现算法！-ESCROW algorithm algorithm!

des加密算法的增强版key的长度比以前多--Enhancement version of DES encryption algorithm in which key is much longer than before