codec.x509.extensions
Class AuthorityKeyIdentifierExtension

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractList
              |
              +--java.util.ArrayList
                    |
                    +--codec.asn1.ASN1AbstractCollection
                          |
                          +--codec.asn1.ASN1Sequence
                                |
                                +--codec.x509.X509Extension
                                      |
                                      +--codec.x509.extensions.AuthorityKeyIdentifierExtension

All Implemented Interfaces:

ASN1Collection, ASN1Type, Cloneable, Collection, Externalizable, List, Serializable, X509Extension

public class AuthorityKeyIdentifierExtension

extends X509Extension

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 CertificateSerialNumber ::= INTEGER id-ce OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 29}

Author:

mal

See Also:

Serialized Form

Field Summary

protected ASN1Sequence	authorityKeyIdentifier
static int	CERT_ISSUER_TYPE
static int	CERT_SERIAL_NUMBER_TYPE
protected ASN1Integer	certSerialNumber
static String	ID_CE_AUTHORITY_KEY_IDENTIFIER
static int	KEY_IDENTIFIER_TYPE

Fields inherited from class codec.x509.X509Extension

critical, extnID, extnValue

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

AuthorityKeyIdentifierExtension()
Constructor for SubjectKeyIdentifierExtension.

AuthorityKeyIdentifierExtension(byte[] ext)
Constructor for SubjectKeyIdentifierExtension.

Method Summary

void	addCertIssuer(GeneralName generalName) adds an issuers of the certs as a GeneralName
void	decode(Decoder dec) Reads this collection from the given Decoder.
void	setCertSerialNumber(BigInteger serialNumber) sets the certificate serial number
void	setKeyIdentifier(byte[] identifier) sets the key identifier, which is normally a hash of the public key.
String	toString() Returns a human-readable String representation of this extension
String	toString(String offset) generates a human readable representation of the object. the representation is indeted using the String offset, if possible.

Methods inherited from class codec.x509.X509Extension

decodeExtensionValue, getCriticalExtensionOIDs, getEncoded, getExtensionValue, getNonCriticalExtensionOIDs, getOID, getValue, hasUnsupportedCriticalExtension, isCritical, setCritical, setOID, setValue

Methods inherited from class codec.asn1.ASN1Sequence

getTag

Methods inherited from class codec.asn1.ASN1AbstractCollection

checkConstraints, encode, getCollection, getConstraint, getTagClass, isExplicit, isOptional, isType, readExternal, setConstraint, setExplicit, setOptional, writeExternal

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, removeRange, set, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, remove, removeAll, retainAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Methods inherited from interface java.util.Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, remove, removeAll, retainAll, subList

Field Detail

ID_CE_AUTHORITY_KEY_IDENTIFIER

public static final String ID_CE_AUTHORITY_KEY_IDENTIFIER

authorityKeyIdentifier

protected ASN1Sequence authorityKeyIdentifier

KEY_IDENTIFIER_TYPE

public static final int KEY_IDENTIFIER_TYPE

CERT_ISSUER_TYPE

public static final int CERT_ISSUER_TYPE

CERT_SERIAL_NUMBER_TYPE

public static final int CERT_SERIAL_NUMBER_TYPE

certSerialNumber

protected ASN1Integer certSerialNumber

Constructor Detail

AuthorityKeyIdentifierExtension

public AuthorityKeyIdentifierExtension()
                                throws Exception

Constructor for SubjectKeyIdentifierExtension.

Throws:

Exception -

AuthorityKeyIdentifierExtension

public AuthorityKeyIdentifierExtension(byte[] ext)
                                throws ASN1Exception,
                                       IOException

Constructor for SubjectKeyIdentifierExtension.

Parameters:

ext -

Throws:

ASN1Exception -

IOException -

Method Detail

setKeyIdentifier

public void setKeyIdentifier(byte[] identifier)
                      throws Exception

sets the key identifier, which is normally a hash of the public key.

Parameters:

identifier - identifier as byte array.

addCertIssuer

public void addCertIssuer(GeneralName generalName)
                   throws Exception

adds an issuers of the certs as a GeneralName

Parameters:

generalName - the general name

setCertSerialNumber

public void setCertSerialNumber(BigInteger serialNumber)
                         throws Exception

sets the certificate serial number

Parameters:

serialNumber - the serial number of the certificate

decode

public void decode(Decoder dec)
            throws ASN1Exception,
                   IOException

Description copied from class: ASN1AbstractCollection

Reads this collection from the given Decoder. This type is initialized with the decoded data. The components of the decoded collection must match the components of this collection. If they do then the components are also initialized with the decoded values. Otherwise an exception is thrown.

Overrides:

decode in class ASN1AbstractCollection

Following copied from class: codec.asn1.ASN1AbstractCollection

Parameters:

dec - The decoder to read from.

toString

public String toString(String offset)

generates a human readable representation of the object. the representation is indeted using the String offset, if possible.

Overrides:

toString in class X509Extension

Parameters:

offset - String

toString

public String toString()

Description copied from class: X509Extension

Returns a human-readable String representation of this extension

Overrides:

toString in class X509Extension

Following copied from class: codec.asn1.ASN1AbstractCollection

Returns:

The string representation of this ASN.1 collection.