LaurieWired

#include <iostream>
#include <vector>
#include <string>
#include <iomanip>

// example sbox, typical in ciphers
const uint8_t S_BOX[16] = { 
    0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, 
    0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76 
};