Class RefsOnlyTimeStamp

java.lang.Object

br.ufsc.labsec.signature.conformanceVerifier.jades.attributes.TimeStamp

br.ufsc.labsec.signature.conformanceVerifier.jades.attributes.unsigned.SignatureTimeStamp

br.ufsc.labsec.signature.conformanceVerifier.jades.attributes.unsigned.RefsOnlyTimeStamp

All Implemented Interfaces:

SignatureAttribute<JadesAttrCommonStruct>

public class RefsOnlyTimeStamp
extends SignatureTimeStamp
implements SignatureAttribute<JadesAttrCommonStruct>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	IDENTIFIER	Entrada no cabeçalho que relacionam o SigningCertificate

Fields inherited from class SignatureTimeStamp

CANON_ALG, ENCODING, NULL_CONTENT_INFO, signatureVerifier, SPEC_REF, TST_TOKENS, TYPE, VAL

Fields inherited from class TimeStamp

canonicalizationAlgorithm, stamps

Constructor Summary

Constructors

Constructor	Description
RefsOnlyTimeStamp(Verifier signatureVerifier, org.json.JSONObject protectedHeader, org.json.JSONObject unprotectedHeader)
RefsOnlyTimeStamp(String type, String encoding, String specRef, org.bouncycastle.asn1.cms.ContentInfo contentInfo, String canonAlg)
RefsOnlyTimeStamp(List<TstToken> tokens, String canonAlg)
RefsOnlyTimeStamp(org.bouncycastle.asn1.cms.ContentInfo contentInfo)

Method Summary

Modifier and Type	Method	Description
protected byte[]	getHashFromSignature(String hashAlgorithmId)	Calcula o valor de hash do carimbo
String	getIdentifier()	Retorna o identificador do atributo

Methods inherited from class SignatureTimeStamp

decode, decode, decodeValues, getEncoded, getJadesVerifier, isLast, isSigned, isUnique, validate

Methods inherited from class TimeStamp

getStamps

Methods inherited from class Object

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

Methods inherited from interface SignatureAttribute

getEncoded, getValue, isSigned, isUnique, validate

Field Details

IDENTIFIER

public static final String IDENTIFIER

Entrada no cabeçalho que relacionam o SigningCertificate

See Also:

• Constant Field Values

Constructor Details

RefsOnlyTimeStamp

public RefsOnlyTimeStamp(Verifier signatureVerifier,
 org.json.JSONObject protectedHeader,
 org.json.JSONObject unprotectedHeader)

RefsOnlyTimeStamp

public RefsOnlyTimeStamp(org.bouncycastle.asn1.cms.ContentInfo contentInfo)
                  throws SignatureAttributeException

Throws:

SignatureAttributeException

RefsOnlyTimeStamp

public RefsOnlyTimeStamp(String type,
 String encoding,
 String specRef,
 org.bouncycastle.asn1.cms.ContentInfo contentInfo,
 String canonAlg)
                  throws SignatureAttributeException

Throws:

SignatureAttributeException

RefsOnlyTimeStamp

public RefsOnlyTimeStamp(List<TstToken> tokens,
 String canonAlg)
                  throws SignatureAttributeException

Throws:

SignatureAttributeException

Method Details

getIdentifier

public String getIdentifier()

Retorna o identificador do atributo

Specified by:

getIdentifier in interface SignatureAttribute<JadesAttrCommonStruct>

Overrides:

getIdentifier in class SignatureTimeStamp

Returns:

O identificador do atributo

getHashFromSignature

protected byte[] getHashFromSignature(String hashAlgorithmId)
                               throws PbadException

Calcula o valor de hash do carimbo

Overrides:

getHashFromSignature in class SignatureTimeStamp

Parameters:

hashAlgorithmId - O algoritmo a ser utilizado no cálculo

Returns:

O valor de hash do carimbo

Throws:

PbadException - Exceção em caso de erro na canonização