cipher_decrypt.cpp

Cipher decrypt example

 
#include "security/cipher.h"
 
#include "string/encoding.h"
 
#include <iostream>
 
int main(int argc, char** argv)
{
    CppSecurity::Cipher cipher;
 
    // Show the password
    std::password password = (argc > 1) ? argv[1] : "passw0rd";
    std::cout << "Password: " << password << std::endl;
 
    // Show the salt
    std::string salt = (argc > 2) ? argv[2] : "12345678";
    std::cout << "Salt: " << salt << std::endl;
 
    // Initialize the cipher with a password and salt
    cipher.Initialize(password, salt);
    std::cout << "Cipher name: " << cipher.name() << std::endl;
    std::cout << "Cipher iterations: " << cipher.iterations() << std::endl;
 
    std::cout << "Please enter strings to decrypt. Enter '0' to exit..." << std::endl;
 
    // Perform text input
    std::string line;
    while (getline(std::cin, line))
    {
        if (line.empty() || (line == "0"))
            break;
 
        std::string decoded = CppCommon::Encoding::Base64Decode(line);
        std::string decrypted = cipher.Decrypt(decoded);
 
        // Show the decrypted string
        std::cout << decrypted << std::endl;
    }
 
    return 0;
}