Package eu.europa.esig.dss.model.x509.extension

Class AuthorityKeyIdentifier

java.lang.Object

eu.europa.esig.dss.model.x509.extension.CertificateExtension

eu.europa.esig.dss.model.x509.extension.AuthorityKeyIdentifier

All Implemented Interfaces:

OidBasedEnum, OidDescription, Serializable

public class AuthorityKeyIdentifier
extends CertificateExtension

4.2.1.1. Authority Key Identifier The authority key identifier extension provides a means of identifying the public key corresponding to the private key used to sign a certificate. This extension is used where an issuer has multiple signing keys (either due to multiple concurrent key pairs or due to changeover). The identification MAY be based on either the key identifier (the subject key identifier in the issuer's certificate) or the issuer name and serial number.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
AuthorityKeyIdentifier()	Default constructor

Method Summary

Modifier and Type	Method	Description
byte[]	getAuthorityCertIssuerSerial()	Gets the DER-encoded IssuerSerial built on authorityCertIssuer and authorityCertSerialNumber parameters
byte[]	getKeyIdentifier()	Returns the key identifier
void	setAuthorityCertIssuerSerial(byte[] authorityCertIssuerSerial)	Sets the DER-encoded IssuerSerial built on authorityCertIssuer and authorityCertSerialNumber parameters
void	setKeyIdentifier(byte[] keyIdentifier)	Sets the key identifier

Methods inherited from class eu.europa.esig.dss.model.x509.extension.CertificateExtension

checkCritical, getDescription, getOctets, getOid, isCritical, setOctets

Methods inherited from class java.lang.Object

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

Constructor Details

AuthorityKeyIdentifier

public AuthorityKeyIdentifier()

Default constructor

Method Details

getKeyIdentifier

public byte[] getKeyIdentifier()

Returns the key identifier

Returns:

byte array

setKeyIdentifier

public void setKeyIdentifier(byte[] keyIdentifier)

Sets the key identifier

Parameters:

keyIdentifier - byte array

getAuthorityCertIssuerSerial

public byte[] getAuthorityCertIssuerSerial()

Gets the DER-encoded IssuerSerial built on authorityCertIssuer and authorityCertSerialNumber parameters

Returns:

DER-encoded authority cert issuer

setAuthorityCertIssuerSerial

public void setAuthorityCertIssuerSerial(byte[] authorityCertIssuerSerial)

Sets the DER-encoded IssuerSerial built on authorityCertIssuer and authorityCertSerialNumber parameters

Parameters:

authorityCertIssuerSerial - DER-encoded authority cert issuer