// Returns 0 on success, -1 on failure
// If a failure occurs the password will contain a description of the error
int Keygen(char const *_sysInfoFilename, char const *_userInfoFilename, char const **_password)
{
int fileLen;
char const *sysInfoData = ReadFileToBuf(_sysInfoFilename, &fileLen);
if (!sysInfoData)
{
*_password = "******";
return -1;
}
return Keygen(sysInfoData, fileLen, _userInfoFilename, _password);
}
bool RSA::DefaultTest(unsigned int size)
{
if(size < 64)
{
std::cout << "RSA test invald input\n";
return false;
}
BigInteger pub, priv, modulus;
Utils::TestGenerator generator;
Keygen(pub, priv, modulus, &generator, size);
BigInteger message = generator.getBig(size) % modulus;
BigInteger crypto = Encrypt(message, pub, modulus);
BigInteger message1 = Decrypt(crypto, priv, modulus);
bool result = (message1 == message);
if(result)
std::cout << "RSA test OK\n";
else std::cout << "RSA test ERROR\n";
return result;
}
