Method Gcd

WindowsShellcodeInjector/RSA.cpp:12–20

	std::cout << "module:" << module " takes " << finish - start << std::endl;

BigUint math::Gcd(BigUint a, BigUint b) {
	if (a == 0) {
		return b;
	}
	if (a > b) {
		return Gcd(b, a);
	}
	return Gcd(b % a, a);
}

void rsa::init() {
	srand(time(NULL));