public static final enum

DigitalSignatureInfo.ReferenceTransformMethod

extends Enum<E extends Enum<E>>
java.lang.Object
   ↳ java.lang.Enum<E extends java.lang.Enum<E>>
     ↳ com.pspdfkit.signatures.DigitalSignatureInfo.ReferenceTransformMethod

Class Overview

List of possible transformation methods of a DigitalSignatureInfo.Reference. A transformation method defines the scope of the document digest computation and revision comparison.

Summary

Enum Values
DigitalSignatureInfo.ReferenceTransformMethod  DOCMDP  Used to detect modifications to a document relative to a signature field that is signed by the originator of a document. 
DigitalSignatureInfo.ReferenceTransformMethod  FIELDMDP  Used to detect modifications to a list of form fields specified in TransformParams. 
DigitalSignatureInfo.ReferenceTransformMethod  IDENTITY  Identity — Used when signing a single object, which is specified by the value of Data in the signature reference dictionary. 
DigitalSignatureInfo.ReferenceTransformMethod  UR  Used to detect modifications to a document that would invalidate a signature in a rights-enabled document. 
Public Methods
static DigitalSignatureInfo.ReferenceTransformMethod valueOf(String name)
final static ReferenceTransformMethod[] values()
[Expand]
Inherited Methods
From class java.lang.Enum
From class java.lang.Object
From interface java.lang.Comparable

Enum Values

public static final DigitalSignatureInfo.ReferenceTransformMethod DOCMDP

Used to detect modifications to a document relative to a signature field that is signed by the originator of a document.

public static final DigitalSignatureInfo.ReferenceTransformMethod FIELDMDP

Used to detect modifications to a list of form fields specified in TransformParams.

public static final DigitalSignatureInfo.ReferenceTransformMethod IDENTITY

Identity — Used when signing a single object, which is specified by the value of Data in the signature reference dictionary. This transform method supports signing of FDF files.

public static final DigitalSignatureInfo.ReferenceTransformMethod UR

Used to detect modifications to a document that would invalidate a signature in a rights-enabled document.

Public Methods

public static final ReferenceTransformMethod[] values ()