org.bouncycastle.asn1.tsp

Class EvidenceRecord

java.lang.Object

ASN1Object

org.bouncycastle.asn1.tsp.EvidenceRecord

public class EvidenceRecord
extends ASN1Object

RFC 4998: Evidence Record Syntax (ERS)

EvidenceRecord ::= SEQUENCE { version INTEGER { v1(1) } , digestAlgorithms SEQUENCE OF AlgorithmIdentifier, cryptoInfos [0] CryptoInfos OPTIONAL, encryptionInfo [1] EncryptionInfo OPTIONAL, archiveTimeStampSequence ArchiveTimeStampSequence } CryptoInfos ::= SEQUENCE SIZE (1..MAX) OF Attribute

Constructor Summary

Constructors

Constructor and Description
EvidenceRecord(AlgorithmIdentifier[] digestAlgorithms, CryptoInfos cryptoInfos, EncryptionInfo encryptionInfo, ArchiveTimeStampSequence archiveTimeStampSequence)
EvidenceRecord(CryptoInfos cryptoInfos, EncryptionInfo encryptionInfo, ArchiveTimeStamp archiveTimeStamp) Build a basic evidence record from an initial ArchiveTimeStamp.

Method Summary

Modifier and Type	Method and Description
EvidenceRecord	addArchiveTimeStamp(ArchiveTimeStamp ats, boolean newChain) Return a new EvidenceRecord with an added ArchiveTimeStamp
ArchiveTimeStampSequence	getArchiveTimeStampSequence()
AlgorithmIdentifier[]	getDigestAlgorithms()
static EvidenceRecord	getInstance(ASN1TaggedObject tagged, boolean explicit)
static EvidenceRecord	getInstance(java.lang.Object obj) Return an EvidenceRecord from the given object.
ASN1Primitive	toASN1Primitive()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EvidenceRecord

public EvidenceRecord(CryptoInfos cryptoInfos,
                      EncryptionInfo encryptionInfo,
                      ArchiveTimeStamp archiveTimeStamp)

Build a basic evidence record from an initial ArchiveTimeStamp.

Parameters:

cryptoInfos -

encryptionInfo -

archiveTimeStamp -

EvidenceRecord

public EvidenceRecord(AlgorithmIdentifier[] digestAlgorithms,
                      CryptoInfos cryptoInfos,
                      EncryptionInfo encryptionInfo,
                      ArchiveTimeStampSequence archiveTimeStampSequence)

Method Detail

getInstance

public static EvidenceRecord getInstance(java.lang.Object obj)

Return an EvidenceRecord from the given object.

Parameters:

obj - the object we want converted.

Returns:

an EvidenceRecord instance, or null.

Throws:

java.lang.IllegalArgumentException - if the object cannot be converted.

getInstance

public static EvidenceRecord getInstance(ASN1TaggedObject tagged,
                                         boolean explicit)

getDigestAlgorithms

public AlgorithmIdentifier[] getDigestAlgorithms()

getArchiveTimeStampSequence

public ArchiveTimeStampSequence getArchiveTimeStampSequence()

addArchiveTimeStamp

public EvidenceRecord addArchiveTimeStamp(ArchiveTimeStamp ats,
                                          boolean newChain)

Return a new EvidenceRecord with an added ArchiveTimeStamp

Parameters:

ats - the archive timestamp to add

newChain - states whether this new archive timestamp must be added as part of a new sequence (i.e. in the case of hashtree renewal) or not (i.e. in the case of timestamp renewal)

Returns:

the new EvidenceRecord

toString

public java.lang.String toString()

toASN1Primitive

public ASN1Primitive toASN1Primitive()