org.bouncycastle.tsp.ers

Class ERSArchiveTimeStamp

java.lang.Object

org.bouncycastle.tsp.ers.ERSArchiveTimeStamp

public class ERSArchiveTimeStamp
extends java.lang.Object

RFC 4998 ArchiveTimeStamp.

Constructor Summary

Constructors

Constructor and Description
ERSArchiveTimeStamp(org.bouncycastle.asn1.tsp.ArchiveTimeStamp archiveTimeStamp, DigestCalculatorProvider digCalcProv)
ERSArchiveTimeStamp(byte[] archiveTimeStamp, DigestCalculatorProvider digCalcProv)

Method Summary

Modifier and Type	Method and Description
org.bouncycastle.asn1.x509.AlgorithmIdentifier	getDigestAlgorithmIdentifier()
byte[]	getEncoded() return the ASN.1 encoded representation of this object.
java.util.Date	getExpiryTime() Return the not-after date for the time-stamp's signing certificate if it is present.
java.util.Date	getGenTime() Return the generation time of the time-stamp associated with this archive time stamp.
X509CertificateHolder	getSigningCertificate() Return the TimeStamp signing certificate if it is present.
TimeStampToken	getTimeStampToken()
boolean	isContaining(ERSData data, java.util.Date atDate)
org.bouncycastle.asn1.tsp.ArchiveTimeStamp	toASN1Structure()
void	validate(SignerInformationVerifier verifier) Validate the time stamp associated with this ArchiveTimeStamp.
void	validatePresent(boolean isDataGroup, byte[] hash, java.util.Date atDate)
void	validatePresent(ERSData data, java.util.Date atDate)

Methods inherited from class java.lang.Object

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

Constructor Detail

ERSArchiveTimeStamp

public ERSArchiveTimeStamp(byte[] archiveTimeStamp,
                           DigestCalculatorProvider digCalcProv)
                    throws TSPException,
                           ERSException

Throws:

TSPException

ERSException

ERSArchiveTimeStamp

public ERSArchiveTimeStamp(org.bouncycastle.asn1.tsp.ArchiveTimeStamp archiveTimeStamp,
                           DigestCalculatorProvider digCalcProv)
                    throws TSPException,
                           ERSException

Throws:

TSPException

ERSException

Method Detail

getDigestAlgorithmIdentifier

public org.bouncycastle.asn1.x509.AlgorithmIdentifier getDigestAlgorithmIdentifier()

validatePresent

public void validatePresent(ERSData data,
                            java.util.Date atDate)
                     throws ERSException

Throws:

ERSException

isContaining

public boolean isContaining(ERSData data,
                            java.util.Date atDate)
                     throws ERSException

Throws:

ERSException

validatePresent

public void validatePresent(boolean isDataGroup,
                            byte[] hash,
                            java.util.Date atDate)
                     throws ERSException

Throws:

ERSException

getTimeStampToken

public TimeStampToken getTimeStampToken()

getSigningCertificate

public X509CertificateHolder getSigningCertificate()

Return the TimeStamp signing certificate if it is present.

Returns:

the TimeStamp signing certificate.

validate

public void validate(SignerInformationVerifier verifier)
              throws TSPException

Validate the time stamp associated with this ArchiveTimeStamp.

Parameters:

verifier - signer verifier for the contained time stamp.

Throws:

TSPException - in case of validation failure or error.

getGenTime

public java.util.Date getGenTime()

Return the generation time of the time-stamp associated with this archive time stamp.

Returns:

the time the associated time-stamp was created.

getExpiryTime

public java.util.Date getExpiryTime()

Return the not-after date for the time-stamp's signing certificate if it is present.

Returns:

the issuing TSP server not-after date, or null if not present.

toASN1Structure

public org.bouncycastle.asn1.tsp.ArchiveTimeStamp toASN1Structure()

getEncoded

public byte[] getEncoded()
                  throws java.io.IOException

return the ASN.1 encoded representation of this object.

Throws:

java.io.IOException