Package eu.europa.esig.dss.jades.validation.timestamp

Class JAdESTimestampMessageDigestBuilder

java.lang.Object

eu.europa.esig.dss.jades.validation.timestamp.JAdESTimestampMessageDigestBuilder

All Implemented Interfaces:

TimestampMessageDigestBuilder

public class JAdESTimestampMessageDigestBuilder
extends Object
implements TimestampMessageDigestBuilder

Builds the message-imprint digest for JAdES timestamps

Constructor Summary

Constructors

Constructor	Description
JAdESTimestampMessageDigestBuilder(JAdESSignature signature, DigestAlgorithm digestAlgorithm)	The constructor to compute message-imprint for timestamps related to the signature
JAdESTimestampMessageDigestBuilder(JAdESSignature signature, TimestampToken timestampToken)	The constructor to compute message-imprint for timestamps related to the signature

Method Summary

Modifier and Type	Method	Description
DSSMessageDigest	getArchiveTimestampMessageDigest()	Archive timestamp seals the data of the signature in a specific order.
DSSMessageDigest	getContentTimestampMessageDigest()	Returns the content timestamp message-imprint digest (timestamped or to be).
DSSMessageDigest	getSignatureTimestampMessageDigest()	Returns the message-imprint digest on data (signature value) that was timestamped by the SignatureTimeStamp for the given timestamp.
DSSMessageDigest	getTimestampX1MessageDigest()	Returns the message-imprint digest to be time-stamped.
DSSMessageDigest	getTimestampX2MessageDigest()	Returns the data to be time-stamped which contains the concatenation of CompleteCertificateRefs and CompleteRevocationRefs elements (XAdES example).
JAdESTimestampMessageDigestBuilder	setCanonicalizationAlgorithm(String canonicalizationAlgorithm)	Sets the canonicalization algorithm to be used for message-digest computation
JAdESTimestampMessageDigestBuilder	setTimestampAttribute(JAdESAttribute timestampAttribute)	Sets a signature attribute identifying the time-stamp token

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JAdESTimestampMessageDigestBuilder

public JAdESTimestampMessageDigestBuilder(JAdESSignature signature,
 DigestAlgorithm digestAlgorithm)

The constructor to compute message-imprint for timestamps related to the signature

Parameters:

signature - JAdESSignature to create timestamps for

digestAlgorithm - DigestAlgorithm to be used for message-imprint digest computation

JAdESTimestampMessageDigestBuilder

public JAdESTimestampMessageDigestBuilder(JAdESSignature signature,
 TimestampToken timestampToken)

The constructor to compute message-imprint for timestamps related to the signature

Parameters:

signature - JAdESSignature containing timestamps

timestampToken - TimestampToken to compute message-digest for

Method Details

setCanonicalizationAlgorithm

public JAdESTimestampMessageDigestBuilder setCanonicalizationAlgorithm(String canonicalizationAlgorithm)

Sets the canonicalization algorithm to be used for message-digest computation

Parameters:

canonicalizationAlgorithm - String

Returns:

this JAdESTimestampMessageDigestBuilder

setTimestampAttribute

public JAdESTimestampMessageDigestBuilder setTimestampAttribute(JAdESAttribute timestampAttribute)

Sets a signature attribute identifying the time-stamp token

Parameters:

timestampAttribute - JAdESAttribute

Returns:

this JAdESTimestampMessageDigestBuilder

getContentTimestampMessageDigest

public DSSMessageDigest getContentTimestampMessageDigest()

Description copied from interface: TimestampMessageDigestBuilder

Returns the content timestamp message-imprint digest (timestamped or to be).

Specified by:

getContentTimestampMessageDigest in interface TimestampMessageDigestBuilder

Returns:

DSSMessageDigest representing the message digest on canonicalized data to be timestamped

getSignatureTimestampMessageDigest

public DSSMessageDigest getSignatureTimestampMessageDigest()

Description copied from interface: TimestampMessageDigestBuilder

Returns the message-imprint digest on data (signature value) that was timestamped by the SignatureTimeStamp for the given timestamp.

Specified by:

getSignatureTimestampMessageDigest in interface TimestampMessageDigestBuilder

Returns:

DSSMessageDigest representing the message-digest on canonicalized data to be timestamped

getTimestampX1MessageDigest

public DSSMessageDigest getTimestampX1MessageDigest()

Description copied from interface: TimestampMessageDigestBuilder

Returns the message-imprint digest to be time-stamped. The data used to create digest contains the digital signature (XAdES example: ds:SignatureValue element), the signature time-stamp(s) present in the AdES-T form, the certification path references and the revocation status references.

Specified by:

getTimestampX1MessageDigest in interface TimestampMessageDigestBuilder

Returns:

DSSMessageDigest representing the message digest on canonicalized data to be timestamped

getTimestampX2MessageDigest

public DSSMessageDigest getTimestampX2MessageDigest()

Description copied from interface: TimestampMessageDigestBuilder

Returns the data to be time-stamped which contains the concatenation of CompleteCertificateRefs and CompleteRevocationRefs elements (XAdES example).

Specified by:

getTimestampX2MessageDigest in interface TimestampMessageDigestBuilder

Returns:

DSSMessageDigest representing the message digest on canonicalized data to be timestamped

getArchiveTimestampMessageDigest

public DSSMessageDigest getArchiveTimestampMessageDigest()

Description copied from interface: TimestampMessageDigestBuilder

Archive timestamp seals the data of the signature in a specific order. We need to retrieve the data for each timestamp.

Specified by:

getArchiveTimestampMessageDigest in interface TimestampMessageDigestBuilder

Returns:

DSSMessageDigest representing the message digest on canonicalized data to be timestamped