Package org.bouncycastle.asn1.x509

Class RelatedCertificateDescriptor

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.bouncycastle.asn1.x509.RelatedCertificateDescriptor

All Implemented Interfaces:

ASN1Encodable, Encodable

public class RelatedCertificateDescriptor
extends ASN1Object

Descriptor for a related certificate, as defined by draft-ietf-lamps-certdiscovery (Certificate Discovery in PKIX). Carried as the value of an OtherName (type-id BCObjectIdentifiers.id_on_relatedCertificateDescriptor) inside the accessLocation GeneralName of an AccessDescription whose accessMethod is BCObjectIdentifiers.id_ad_certDiscovery, sitting in turn inside the SubjectInfoAccess extension (Extension.subjectInfoAccess).

     RelatedCertificateDescriptor ::= SEQUENCE {
         method               CertDiscoveryMethod,
         intent               DiscoveryIntentId OPTIONAL,
         signatureAlgorithm   [0] IMPLICIT AlgorithmIdentifier OPTIONAL,
         publicKeyAlgorithm   [1] IMPLICIT AlgorithmIdentifier OPTIONAL
     }

     DiscoveryIntentId ::= OBJECT IDENTIFIER
 

Intent OIDs are defined under BCObjectIdentifiers.id_rcd (placeholder arc pending IANA assignment): BCObjectIdentifiers.id_rcd_agility, BCObjectIdentifiers.id_rcd_redundancy, BCObjectIdentifiers.id_rcd_dual, BCObjectIdentifiers.id_rcd_priv_key_stmt, BCObjectIdentifiers.id_rcd_self.

Constructor Summary

Constructors

Constructor	Description
RelatedCertificateDescriptor(CertDiscoveryMethod method)
RelatedCertificateDescriptor(CertDiscoveryMethod method, ASN1ObjectIdentifier intent, AlgorithmIdentifier signatureAlgorithm, AlgorithmIdentifier publicKeyAlgorithm)

Method Summary

Modifier and Type	Method	Description
static RelatedCertificateDescriptor[]	fromExtensions(Extensions extensions)	Walk the SubjectInfoAccess extension of the supplied Extensions and return every RelatedCertificateDescriptor it carries (each AccessDescription whose accessMethod is BCObjectIdentifiers.id_ad_certDiscovery and whose accessLocation is an OtherName of type BCObjectIdentifiers.id_on_relatedCertificateDescriptor).
static RelatedCertificateDescriptor	getInstance(Object obj)
ASN1ObjectIdentifier	getIntent()
CertDiscoveryMethod	getMethod()
AlgorithmIdentifier	getPublicKeyAlgorithm()
AlgorithmIdentifier	getSignatureAlgorithm()
ASN1Primitive	toASN1Primitive()	Method providing a primitive representation of this object suitable for encoding.

Methods inherited from class org.bouncycastle.asn1.ASN1Object

encodeTo, encodeTo, equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

RelatedCertificateDescriptor

public RelatedCertificateDescriptor(CertDiscoveryMethod method,
 ASN1ObjectIdentifier intent,
 AlgorithmIdentifier signatureAlgorithm,
 AlgorithmIdentifier publicKeyAlgorithm)

RelatedCertificateDescriptor

public RelatedCertificateDescriptor(CertDiscoveryMethod method)

Method Details

getInstance

public static RelatedCertificateDescriptor getInstance(Object obj)

fromExtensions

public static RelatedCertificateDescriptor[] fromExtensions(Extensions extensions)

Walk the SubjectInfoAccess extension of the supplied Extensions and return every RelatedCertificateDescriptor it carries (each AccessDescription whose accessMethod is BCObjectIdentifiers.id_ad_certDiscovery and whose accessLocation is an OtherName of type BCObjectIdentifiers.id_on_relatedCertificateDescriptor).

Returns:

an array, never null; empty when the extension is absent or carries no certificate-discovery descriptors.

getMethod

public CertDiscoveryMethod getMethod()

getIntent

public ASN1ObjectIdentifier getIntent()

getSignatureAlgorithm

public AlgorithmIdentifier getSignatureAlgorithm()

getPublicKeyAlgorithm

public AlgorithmIdentifier getPublicKeyAlgorithm()

toASN1Primitive

public ASN1Primitive toASN1Primitive()

Description copied from class: ASN1Object

Method providing a primitive representation of this object suitable for encoding.

Specified by:

toASN1Primitive in interface ASN1Encodable

Specified by:

toASN1Primitive in class ASN1Object

Returns:

a primitive representation of this object.