Hello, I try to create the signature element like this:

<KeyInfo>
  <X509Data>
   <X509Certificate>
   </X509Certificate>
  </X509Data>
  <X509IssuerSerial>
    <X509IssuerName>
      <X509IssuerName>
      </X509IssuerName>
      <X509SerialNumber>
      </X509SerialNumber>
    </X509IssuerName>
  </X509IssuerSerial>
</KeyInfo>

But when I create code

KeyInfo ki = new KeyInfo();
KeyInfoX509Data keyInfoData = new KeyInfoX509Data(cert);
keyInfoData.AddIssuerSerial(cert.Issuer, cert.GetSerialNumberString());
ki.AddClause(keyInfoData);

I can't get it same kind.

Format is:

<KeyInfo>
  <X509Data>
    <X509IssuerSerial>
      <X509IssuerName></X509IssuerName>
      <X509SerialNumber></X509SerialNumber>
    </X509IssuerSerial>
    <X509Certificate>
    </X509Certificate>
  </X509Data>
</KeyInfo>

If I create the second X509Data-tag, I have two different X509-tags then which first have certificate and second have issuerserial.

How can I exclude X509IssuerSerial-tag from X509Data-tag?

Thank you