public interface

PGPData

implements XMLStructure
javax.xml.crypto.dsig.keyinfo.PGPData

Class Overview

A representation of the XML PGPData element as defined in the W3C Recommendation for XML-Signature Syntax and Processing. A PGPData object is used to convey information related to PGP public key pairs and signatures on such keys. The XML Schema Definition is defined as:

    <element name="PGPData" type="ds:PGPDataType"/>
    <complexType name="PGPDataType">
      <choice>
        <sequence>
          <element name="PGPKeyID" type="base64Binary"/>
          <element name="PGPKeyPacket" type="base64Binary" minOccurs="0"/>
          <any namespace="##other" processContents="lax" minOccurs="0"
           maxOccurs="unbounded"/>
        </sequence>
        <sequence>
          <element name="PGPKeyPacket" type="base64Binary"/>
          <any namespace="##other" processContents="lax" minOccurs="0"
           maxOccurs="unbounded"/>
        </sequence>
      </choice>
    </complexType>
 
A PGPData instance may be created by invoking one of the newPGPData methods of the KeyInfoFactory class, and passing it byte arrays representing the contents of the PGP public key identifier and/or PGP key material packet, and an optional list of elements from an external namespace.

Summary

Constants
String TYPE URI identifying the PGPData KeyInfo type: http://www.w3.org/2000/09/xmldsig#PGPData.
Public Methods
abstract List getExternalElements()
Returns an unmodifiable list of XMLStructures representing elements from an external namespace.
abstract byte[] getKeyId()
Returns the PGP public key identifier of this PGPData as defined in RFC 2440, section 11.2.
abstract byte[] getKeyPacket()
Returns the PGP key material packet of this PGPData as defined in RFC 2440, section 5.5.
[Expand]
Inherited Methods
From interface javax.xml.crypto.XMLStructure

Constants

public static final String TYPE

URI identifying the PGPData KeyInfo type: http://www.w3.org/2000/09/xmldsig#PGPData. This can be specified as the value of the type parameter of the RetrievalMethod class to describe a remote PGPData structure.

Constant Value: "http://www.w3.org/2000/09/xmldsig#PGPData"

Public Methods

public abstract List getExternalElements ()

Returns an unmodifiable list of XMLStructures representing elements from an external namespace.

Returns
  • an unmodifiable list of XMLStructures (may be empty, but never null)

public abstract byte[] getKeyId ()

Returns the PGP public key identifier of this PGPData as defined in RFC 2440, section 11.2.

Returns
  • the PGP public key identifier (may be null if not specified). Each invocation of this method returns a new clone to protect against subsequent modification.

public abstract byte[] getKeyPacket ()

Returns the PGP key material packet of this PGPData as defined in RFC 2440, section 5.5.

Returns
  • the PGP key material packet (may be null if not specified). Each invocation of this method returns a new clone to protect against subsequent modification.