RSA_cpp

This is a slower version of RSA developed by Tommy Wong

To include or compile the project

This project required GMP https://gmplib.org/

# g++ -o program *.cpp -lgmp -lgmpxx

How to use

###1. Initiate an RSA object

CryptoRSA rsa;

###2. Generate a key with a specified length

rsa.GenerateKeyPair(1024);

###3. Encryption/Decryption

std::string msg = "Some string to be encrypted." 

std::string cipher = rsa.Encrypt(msg);      // cipher = (The encrypted hex-string)
std::string output = rsa.Decrypt(cipher);   // output = msg