实现md5的算法。 实现md5的算法。

AES Rijndael fast security system to encrypt and deycrypt information

该程序实现单层的DES加密算法，其中CDes.cpp为源程序，其中调用的文件功能如下：dataofText.txt文件是输入的明文，以换行分割各个数据；dataofKey.txt文件时输入的密钥，以换行分割；dataofDES.txt文件是输出的加密数据，其中包括各轮子密钥以及各轮加密输出，以及最后得到的密文，在文件中都有说明。-the realization of the single DES encryption algorithm, which CDes.cpp to source files, Calling the document which functions as follows : dataofText.txt document is imported specifically, in exchange for various bits of data; dataofKey.txt paper input key to change bits; dataofDES.txt document is the output data encryption, including the wheels round and the key encryption exports, and finally the secret text in the document have been described.

3DES encryption utility

用c语言实现的sha1，速度很快，和普通的sha1不同

COM文件加密 -COM document encrypts

使用PBE和三重DES加密文件-use of PBE and triple DES encryption document

将密钥添加到文件尾部的例子- Increases the key to the document rear part example

TEA介绍及数据加密算法之程序代码-TEA presentation and data encryption algorithm of the program code

用于android jni的c语言版 3des算法  

用Caesar算法实现文本加密的程序