doubleencryptor.cpp

组播密钥的批次更新算法

#include "doubleencryptor.h"

CDoubleEncryptor::CDoubleEncryptor(void)
{
}

CDoubleEncryptor::~CDoubleEncryptor(void)
{
}

int CDoubleEncryptor::EncryptIt(int encryptee, int encryptor)
{
	return encryptee<<1;
}
int CDoubleEncryptor::DecryptIt(int packet, int encryptor)
{
	return packet>>1;
}