Crypto-CPP

A C++ wrapper for encryption and decryption.

Requirement

• GNU/Linux libcrypt library.
• cmake

How to use

#include <iostream>
#include "cryptocpp.h"
using namespace std;

int main(){

  try {
    string input="";

    cout << "please enter input text: ";
    cin >> input; 
    
    BSDCrypt crypt(BSDCrypt::EncryptionType::bcrypt);
    string out = crypt.encrypt(input);
    cout << "output: " << out << endl;

    if(!crypt.compare(out,input)){
       cerr << "Comparison Failed" << endl;
       throw runtime_error{"Comnparison Failed"};
    }

  } catch (const std::exception &ex) {
    cerr << "error: " << to_string(errno) << endl;
    cerr << "error msg: " << strerror(errno) << endl;
    cerr << ex.what() << endl;
  }

  return 0;
}

Build

mkdir build
cd build
cmake ..
make

Test

After the library compiled successfuly you can run test file.

./test/test

Note

• Supported methods
  • bcrypt