public void SignVerifyECDsa(ECDsaAlgorithm algorithm)
{
ECDsa ecdsa = ECDsaKeys[algorithm];
HashAlgorithmName hashAlgorithm = GetHashAlgorithmNameFromCoseAlgorithm((int)algorithm);
byte[] coseMessageBytes = CoseSign1Message.Sign(s_sampleContent, ecdsa, hashAlgorithm);
CoseSign1Message msg = CoseMessage.DecodeSign1(coseMessageBytes);
Assert.True(msg.Verify(ecdsa));
}
public void SignVerifyWithCustomHeaders(ECDsaAlgorithm algorithm)
{
var protectedHeaders = new CoseHeaderMap();
protectedHeaders.SetValue(CoseHeaderLabel.Algorithm, (int)algorithm);
CoseHeaderMap unprotectedHeaders = new CoseHeaderMap();
unprotectedHeaders.SetValue(CoseHeaderLabel.ContentType, ContentTypeDummyValue);
ECDsa key = ECDsaKeys[algorithm];
HashAlgorithmName hashAlgorithm = GetHashAlgorithmNameFromCoseAlgorithm((int)algorithm);
byte[] message = CoseSign1Message.Sign(s_sampleContent, key, hashAlgorithm, protectedHeaders, unprotectedHeaders);
Assert.True(CoseMessage.DecodeSign1(message).Verify(key));
}
