org.bouncycastle.asn1.x509
Class AuthorityKeyIdentifier

java.lang.Object
  |
  +--org.bouncycastle.asn1.ASN1Object
        |
        +--org.bouncycastle.asn1.x509.AuthorityKeyIdentifier

All Implemented Interfaces:

ASN1Encodable, Encodable

Direct Known Subclasses:

AuthorityKeyIdentifierStructure

public class AuthorityKeyIdentifier

extends ASN1Object

The AuthorityKeyIdentifier object. id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::= { id-ce 35 } AuthorityKeyIdentifier ::= SEQUENCE { keyIdentifier [0] IMPLICIT KeyIdentifier OPTIONAL, authorityCertIssuer [1] IMPLICIT GeneralNames OPTIONAL, authorityCertSerialNumber [2] IMPLICIT CertificateSerialNumber OPTIONAL } KeyIdentifier ::= OCTET STRING

Constructor Summary

protected	AuthorityKeyIdentifier(ASN1Sequence seq)
	AuthorityKeyIdentifier(byte[] keyIdentifier) create an AuthorityKeyIdentifier with a precomputed key identifier
	AuthorityKeyIdentifier(byte[] keyIdentifier, GeneralNames name, java.math.BigInteger serialNumber) create an AuthorityKeyIdentifier with a precomputed key identifier and the GeneralNames tag and the serial number provided as well.
	AuthorityKeyIdentifier(GeneralNames name, java.math.BigInteger serialNumber) create an AuthorityKeyIdentifier with the GeneralNames tag and the serial number provided.
	AuthorityKeyIdentifier(SubjectPublicKeyInfo spki) Deprecated. create the extension using org.bouncycastle.cert.X509ExtensionUtils
	AuthorityKeyIdentifier(SubjectPublicKeyInfo spki, GeneralNames name, java.math.BigInteger serialNumber) Deprecated. create the extension using org.bouncycastle.cert.X509ExtensionUtils

Method Summary

static AuthorityKeyIdentifier	fromExtensions(Extensions extensions)
GeneralNames	getAuthorityCertIssuer()
java.math.BigInteger	getAuthorityCertSerialNumber()
static AuthorityKeyIdentifier	getInstance(ASN1TaggedObject obj, boolean explicit)
static AuthorityKeyIdentifier	getInstance(java.lang.Object obj)
byte[]	getKeyIdentifier()
ASN1Primitive	toASN1Primitive() Produce an object suitable for an ASN1OutputStream.
java.lang.String	toString()

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, wait, wait, wait

Constructor Detail

AuthorityKeyIdentifier

protected AuthorityKeyIdentifier(ASN1Sequence seq)

AuthorityKeyIdentifier

public AuthorityKeyIdentifier(SubjectPublicKeyInfo spki)

Deprecated. create the extension using org.bouncycastle.cert.X509ExtensionUtils

Calulates the keyidentifier using a SHA1 hash over the BIT STRING from SubjectPublicKeyInfo as defined in RFC2459. Example of making a AuthorityKeyIdentifier: SubjectPublicKeyInfo apki = new SubjectPublicKeyInfo((ASN1Sequence)new ASN1InputStream( publicKey.getEncoded()).readObject()); AuthorityKeyIdentifier aki = new AuthorityKeyIdentifier(apki);

AuthorityKeyIdentifier

public AuthorityKeyIdentifier(SubjectPublicKeyInfo spki,
                              GeneralNames name,
                              java.math.BigInteger serialNumber)

Deprecated. create the extension using org.bouncycastle.cert.X509ExtensionUtils

create an AuthorityKeyIdentifier with the GeneralNames tag and the serial number provided as well.

AuthorityKeyIdentifier

public AuthorityKeyIdentifier(GeneralNames name,
                              java.math.BigInteger serialNumber)

create an AuthorityKeyIdentifier with the GeneralNames tag and the serial number provided.

AuthorityKeyIdentifier

public AuthorityKeyIdentifier(byte[] keyIdentifier)

create an AuthorityKeyIdentifier with a precomputed key identifier

AuthorityKeyIdentifier

public AuthorityKeyIdentifier(byte[] keyIdentifier,
                              GeneralNames name,
                              java.math.BigInteger serialNumber)

create an AuthorityKeyIdentifier with a precomputed key identifier and the GeneralNames tag and the serial number provided as well.

Method Detail

getInstance

public static AuthorityKeyIdentifier getInstance(ASN1TaggedObject obj,
                                                 boolean explicit)

getInstance

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

fromExtensions

public static AuthorityKeyIdentifier fromExtensions(Extensions extensions)

getKeyIdentifier

public byte[] getKeyIdentifier()

getAuthorityCertIssuer

public GeneralNames getAuthorityCertIssuer()

getAuthorityCertSerialNumber

public java.math.BigInteger getAuthorityCertSerialNumber()

toASN1Primitive

public ASN1Primitive toASN1Primitive()

Produce an object suitable for an ASN1OutputStream.

Overrides:

toASN1Primitive in class ASN1Object

Following copied from class: org.bouncycastle.asn1.ASN1Object

Returns:

a primitive representation of this object.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object