加密的一段代码 我也不是很会用这个 高手自己研究把-Encryption code is, I do not use this study to master their own

它是第一个既能用于数据加密也能用于数字签名的算法,本文件是rsa算法的java实现的代码-It is the first one that can be used both for data encryption can be used for digital signature algorithm, this document rsa algorithm java implementation code

C++加密函数和解密函数的实现代码，及对这两个函数的用法示例。-The realization of C++ encryption and decryption function code function, and the two function usage examples.