public static bool Verify(Stream data, byte[] signature, InternalCertificate CER)
{
try
{
X509Certificate2 cert;
switch (CER)
{
case InternalCertificate.Main:
cert = new X509Certificate2(Resources.Vulpes_Main);
break;
case InternalCertificate.Licensing:
cert = new X509Certificate2(Resources.Vulpes_Licensing);
break;
default:
return(false);
}
RSACryptoServiceProvider csp = (RSACryptoServiceProvider)cert.PublicKey.Key;
HashAlgorithm hash = new SHA1Managed();
byte[] hdata = hash.ComputeHash(data);
bool res = csp.VerifyHash(hdata, CryptoConfig.MapNameToOID("SHA1"), signature);
return(res);
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
return(false);
}
}
public static bool Verify(byte[] data, byte[] signature, InternalCertificate CER)
{
try
{
X509Certificate2 cert;
switch (CER)
{
case InternalCertificate.Main:
cert = new X509Certificate2(Resources.Vulpes_Main);
break;
case InternalCertificate.Licensing:
cert = new X509Certificate2(Resources.Vulpes_Licensing);
break;
default:
return(false);
}
RSACryptoServiceProvider csp = (RSACryptoServiceProvider)cert.PublicKey.Key;
bool res = csp.VerifyData(data, new SHA1CryptoServiceProvider(), signature);
return(res);
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
return(false);
}
}
public static byte[] GetCertificate(InternalCertificate CER)
{
switch (CER)
{
case InternalCertificate.Licensing:
return(Resources.Vulpes_Licensing);
case InternalCertificate.Main:
return(Resources.Vulpes_Main);
}
return(null);
}
