喷泉编码算法

This software calculates the crc32 polynomial of a string. There is one class cCrc32.

IBM的MARS加密算法实现，采用VC++语言开发，包含动态链接库，可直接使用。-IBM

MD5文件签名算法的另一个实现-MD5 algorithm to achieve another

vb写的DES源码，复制到Visual Basic 6.0 中即可使用。-vb source code written by DES, copy to the Visual Basic 6.0, can be used.

基于JAVA语言的MD5编程，可以进行实验讲解，有输入输出示范-based on MD5 Java programming language, can conduct experiments to explain, input-output model

delphi下一整套加密组件-components under a set of encryption

base64编解码源码，绝对可用。二机制十六进制转换-base64 encode/decode in use

JAVA加密算法之一，不过支持256位加密-JAVA encryption algorithm, however, support 256-bit encryption

sha密码检验的示例 希望对大家有 帮助-sha password test examples we hope to help

What Does the code DO? Sometimes we may desire to hide our file contents from others.One of the possible way is encrypting these files.Here a simple encryption technique is used(In VB - The same technique can be implemented in "c" also.) Program flow Explained * Open the File to be encrypted for Binary Access Read(Say Source File) * Open a temparory file where encrypted data is stored for Binary Access Write(Say Destination File) * Loop through the Source File Byte by Byte * For each byte read from the file, Complement the data. (Using Not operator (in C we have to use "~" operator) * Write Complemented Data to Destination File * Delete the Source File * Rename Destination file as Source File(Now Encryption is over) -What Does the code DO? Sometimes we may desire to hide our file contents from others.One of the possible way is encrypting these files.Here a simple encryption technique is used (In VB- The same technique can be implemented in