利用替换算法的加密算法!

RSA MD5 VISUAL C++ SOURCE CODE v1.2 - Visual C++ implementation of the RSA MD5 message digest algorithm. Calculates a 32byte checksum for any data sequence. Developed by Langfine Ltd. Note, RSA copyright notices must be adhered to - see the source code for details.Released November 2001-RSA MD5 VISUAL C++ SOURCE CODE v1.2- Visual C++ implementation of the RSA MD5 message digest algorithm. Calculates a 32byte checksum for any data sequence. Developed by Langfine Ltd. Note, RSA copyright notices must be adhered to- see the source code for details.Released November 2001

Base64编解码，纯c语言，解码忽略换行符，可以直接解码邮件源码

一个测试DES加密算法和测试程序-a test DES encryption algorithm and testing procedures

详细的AESRSASHA1实现原理，其中RSA中内容自建的大书包。-Detailed AESRSASHA1 Principle, in which the contents of self-RSA big bags.

DIAMOND加密算法的原代码-separate encryption algorithm source code

这个是三重DES算法源代码(C语言版本) -This is the Triple DES algorithm source code (C language version)

动画演示aes加密的详细步骤，清晰生动，希望能对大家理解加密方法有所帮助-Animation aes encryption detailed steps, clear and vivid, hoping to help you understand the encryption method

DES加密C代码带执行程序-DES encryption with C code enforcement procedures

des演示算法c＋＋实现-des algorithm demonstration implemented by C++

文件验证，利用MD5算法做文件的HASH，得到统一结果判断文件内容的一致性-File Hash