public static bool Verify(byte[] publicKey, byte[] signature, Stream stream)
{
#if Mono
throw new NotSupportedException();
#else
try
{
using (ECDsaCng ecdsa = new ECDsaCng())
{
ecdsa.FromXmlString(Encoding.ASCII.GetString(publicKey), ECKeyXmlFormat.Rfc4050);
ecdsa.HashAlgorithm = CngAlgorithm.Sha256;
return ecdsa.VerifyData(stream, signature);
}
}
catch (Exception)
{
return false;
}
#endif
}
public FakeEccKeyRepository(CngKey key)
{
_key = key;
var xml = new ECDsaCng(_key).ToXmlString(ECKeyXmlFormat.Rfc4050);
_public = new ECDsaCng();
_public.FromXmlString(xml, ECKeyXmlFormat.Rfc4050);
}
