org.bouncycastle.asn1.x509

Class Extension

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.bouncycastle.asn1.x509.Extension

All Implemented Interfaces:

ASN1Encodable, Encodable

public class Extension
extends ASN1Object

an object for the elements in the X.509 V3 extension block.

Field Summary

Fields

Modifier and Type	Field and Description
static ASN1ObjectIdentifier	auditIdentity Audit identity extension in attribute certificates.
static ASN1ObjectIdentifier	authorityInfoAccess Authority Info Access
static ASN1ObjectIdentifier	authorityKeyIdentifier Authority Key Identifier
static ASN1ObjectIdentifier	basicConstraints Basic Constraints
static ASN1ObjectIdentifier	biometricInfo BiometricInfo
static ASN1ObjectIdentifier	certificateIssuer Certificate Issuer
static ASN1ObjectIdentifier	certificatePolicies Certificate Policies
static ASN1ObjectIdentifier	cRLDistributionPoints CRL Distribution Points
static ASN1ObjectIdentifier	cRLNumber CRL Number
static ASN1ObjectIdentifier	deltaCRLIndicator Delta CRL indicator
static ASN1ObjectIdentifier	extendedKeyUsage Extended Key Usage
static ASN1ObjectIdentifier	freshestCRL Freshest CRL
static ASN1ObjectIdentifier	inhibitAnyPolicy Inhibit Any Policy
static ASN1ObjectIdentifier	instructionCode Hold Instruction Code
static ASN1ObjectIdentifier	invalidityDate Invalidity Date
static ASN1ObjectIdentifier	issuerAlternativeName Issuer Alternative Name
static ASN1ObjectIdentifier	issuingDistributionPoint Issuing Distribution Point
static ASN1ObjectIdentifier	keyUsage Key Usage
static ASN1ObjectIdentifier	logoType Logo Type
static ASN1ObjectIdentifier	nameConstraints Name Constraints
static ASN1ObjectIdentifier	noRevAvail NoRevAvail extension in attribute certificates.
static ASN1ObjectIdentifier	policyConstraints Policy Constraints
static ASN1ObjectIdentifier	policyMappings Policy Mappings
static ASN1ObjectIdentifier	privateKeyUsagePeriod Private Key Usage Period
static ASN1ObjectIdentifier	qCStatements QCStatements
static ASN1ObjectIdentifier	reasonCode Reason code
static ASN1ObjectIdentifier	subjectAlternativeName Subject Alternative Name
static ASN1ObjectIdentifier	subjectDirectoryAttributes Subject Directory Attributes
static ASN1ObjectIdentifier	subjectInfoAccess Subject Info Access
static ASN1ObjectIdentifier	subjectKeyIdentifier Subject Key Identifier
static ASN1ObjectIdentifier	targetInformation TargetInformation extension in attribute certificates.

Constructor Summary

Constructors

Constructor and Description
Extension(ASN1ObjectIdentifier extnId, ASN1Boolean critical, ASN1OctetString value)
Extension(ASN1ObjectIdentifier extnId, boolean critical, ASN1OctetString value)
Extension(ASN1ObjectIdentifier extnId, boolean critical, byte[] value)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
ASN1ObjectIdentifier	getExtnId()
ASN1OctetString	getExtnValue()
static Extension	getInstance(Object obj)
ASN1Encodable	getParsedValue()
int	hashCode() Returns an integer hash code for this object.
boolean	isCritical()
ASN1Primitive	toASN1Primitive() Method providing a primitive representation of this object suitable for encoding.

Methods inherited from class org.bouncycastle.asn1.ASN1Object

getEncoded, getEncoded, hasEncodedTagValue, toASN1Object

Methods inherited from class java.lang.Object

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

Field Detail

subjectDirectoryAttributes

public static final ASN1ObjectIdentifier subjectDirectoryAttributes

Subject Directory Attributes

subjectKeyIdentifier

public static final ASN1ObjectIdentifier subjectKeyIdentifier

Subject Key Identifier

keyUsage

public static final ASN1ObjectIdentifier keyUsage

Key Usage

privateKeyUsagePeriod

public static final ASN1ObjectIdentifier privateKeyUsagePeriod

Private Key Usage Period

subjectAlternativeName

public static final ASN1ObjectIdentifier subjectAlternativeName

Subject Alternative Name

issuerAlternativeName

public static final ASN1ObjectIdentifier issuerAlternativeName

Issuer Alternative Name

basicConstraints

public static final ASN1ObjectIdentifier basicConstraints

Basic Constraints

cRLNumber

public static final ASN1ObjectIdentifier cRLNumber

CRL Number

reasonCode

public static final ASN1ObjectIdentifier reasonCode

Reason code

instructionCode

public static final ASN1ObjectIdentifier instructionCode

Hold Instruction Code

invalidityDate

public static final ASN1ObjectIdentifier invalidityDate

Invalidity Date

deltaCRLIndicator

public static final ASN1ObjectIdentifier deltaCRLIndicator

Delta CRL indicator

issuingDistributionPoint

public static final ASN1ObjectIdentifier issuingDistributionPoint

Issuing Distribution Point

certificateIssuer

public static final ASN1ObjectIdentifier certificateIssuer

Certificate Issuer

nameConstraints

public static final ASN1ObjectIdentifier nameConstraints

Name Constraints

cRLDistributionPoints

public static final ASN1ObjectIdentifier cRLDistributionPoints

CRL Distribution Points

certificatePolicies

public static final ASN1ObjectIdentifier certificatePolicies

Certificate Policies

policyMappings

public static final ASN1ObjectIdentifier policyMappings

Policy Mappings

authorityKeyIdentifier

public static final ASN1ObjectIdentifier authorityKeyIdentifier

Authority Key Identifier

policyConstraints

public static final ASN1ObjectIdentifier policyConstraints

Policy Constraints

extendedKeyUsage

public static final ASN1ObjectIdentifier extendedKeyUsage

Extended Key Usage

freshestCRL

public static final ASN1ObjectIdentifier freshestCRL

Freshest CRL

inhibitAnyPolicy

public static final ASN1ObjectIdentifier inhibitAnyPolicy

Inhibit Any Policy

authorityInfoAccess

public static final ASN1ObjectIdentifier authorityInfoAccess

Authority Info Access

subjectInfoAccess

public static final ASN1ObjectIdentifier subjectInfoAccess

Subject Info Access

logoType

public static final ASN1ObjectIdentifier logoType

Logo Type

biometricInfo

public static final ASN1ObjectIdentifier biometricInfo

BiometricInfo

qCStatements

public static final ASN1ObjectIdentifier qCStatements

QCStatements

auditIdentity

public static final ASN1ObjectIdentifier auditIdentity

Audit identity extension in attribute certificates.

noRevAvail

public static final ASN1ObjectIdentifier noRevAvail

NoRevAvail extension in attribute certificates.

targetInformation

public static final ASN1ObjectIdentifier targetInformation

TargetInformation extension in attribute certificates.

Constructor Detail

Extension

public Extension(ASN1ObjectIdentifier extnId,
                 ASN1Boolean critical,
                 ASN1OctetString value)

Extension

public Extension(ASN1ObjectIdentifier extnId,
                 boolean critical,
                 byte[] value)

Extension

public Extension(ASN1ObjectIdentifier extnId,
                 boolean critical,
                 ASN1OctetString value)

Method Detail

getInstance

public static Extension getInstance(Object obj)

getExtnId

public ASN1ObjectIdentifier getExtnId()

isCritical

public boolean isCritical()

getExtnValue

public ASN1OctetString getExtnValue()

getParsedValue

public ASN1Encodable getParsedValue()

hashCode

public int hashCode()

Description copied from class: Object

Returns an integer hash code for this object. By contract, any two objects for which Object.equals(java.lang.Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Overrides:

hashCode in class ASN1Object

Returns:

this object's hash code.

See Also:

Object.equals(java.lang.Object)

equals

public boolean equals(Object o)

Description copied from class: Object

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and Object.hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Overrides:

equals in class ASN1Object

Parameters:

o - the object to compare this instance with.

Returns:

true if the specified object is equal to this Object; false otherwise.

See Also:

Object.hashCode()

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.