Package eu.europa.esig.dss.signature

Interface CounterSignatureService<CSP extends SerializableCounterSignatureParameters>

All Superinterfaces:
Serializable
All Known Implementing Classes:
AbstractASiCSignatureService, ASiCWithCAdESService, ASiCWithXAdESService, CAdESService, JAdESService, XAdESService
public interface CounterSignatureService<CSP extends SerializableCounterSignatureParameters>
extends Serializable
This interface CounterSignatureService provides operations for a counter signature creation

  • Method Details

    • getDataToBeCounterSigned

      ToBeSigned getDataToBeCounterSigned​(DSSDocument signatureDocument, CSP parameters)
      Retrieves the bytes of the data that need to be counter signed from signatureDocument. signatureDocument shall be a valid signature of the same type
      Parameters:
      signatureDocument - DSSDocument representing the original signature to be counter signed
      parameters - set of the driving signing parameters for a counter signature
      Returns:
      ToBeSigned to be counter signed byte array (signature value retrieved from the signatureDocument)

    • counterSignSignature

      DSSDocument counterSignSignature​(DSSDocument signatureDocument, CSP parameters, SignatureValue signatureValue)
      Counter signs the signatureDocument with the provided signatureValue.
      Parameters:
      signatureDocument - DSSDocument to be counter signed
      parameters - set of the driving signing parameters for a counter signature
      signatureValue - SignatureValue the signature value to incorporate
      Returns:
      DSSDocument the signature document enveloping a newly created counter signature