public class

X509CertificateHolder

extends Object
java.lang.Object
   ↳ org.bouncycastle.cert.X509CertificateHolder
Known Direct Subclasses

Class Overview

Holding class for an X.509 Certificate structure.

Summary

Public Constructors
X509CertificateHolder(byte[] certEncoding)
Create a X509CertificateHolder from the passed in bytes.
X509CertificateHolder(X509CertificateStructure x509Certificate)
Create a X509CertificateHolder from the passed in ASN.1 structure.
Public Methods
boolean equals(Object o)
Set getCriticalExtensionOIDs()
Returns a set of ASN1ObjectIdentifier objects representing the OIDs of the critical extensions contained in this holder's certificate.
byte[] getEncoded()
Return the ASN.1 encoding of this holder's certificate.
X509Extension getExtension(ASN1ObjectIdentifier oid)
Look up the extension associated with the passed in OID.
List getExtensionOIDs()
Returns a list of ASN1ObjectIdentifier objects representing the OIDs of the extensions contained in this holder's certificate.
X500Name getIssuer()
Return the issuer of this certificate.
IssuerAndSerialNumber getIssuerAndSerialNumber()
Set getNonCriticalExtensionOIDs()
Returns a set of ASN1ObjectIdentifier objects representing the OIDs of the non-critical extensions contained in this holder's certificate.
Date getNotAfter()
Return the date after which this certificate is not valid.
Date getNotBefore()
Return the date before which this certificate is not valid.
BigInteger getSerialNumber()
Return the serial number of this attribute certificate.
byte[] getSignature()
Return the bytes making up the signature associated with this attribute certificate.
AlgorithmIdentifier getSignatureAlgorithm()
Return the details of the signature algorithm used to create this attribute certificate.
X500Name getSubject()
Return the subject this certificate is for.
SubjectPublicKeyInfo getSubjectPublicKeyInfo()
Return the SubjectPublicKeyInfo describing the public key this certificate is carrying.
int getVersion()
boolean hasExtensions()
Return whether or not the holder's certificate contains extensions.
int hashCode()
boolean isSignatureValid(ContentVerifierProvider verifierProvider)
Validate the signature on the certificate in this holder.
boolean isValidOn(Date date)
Return whether or not this certificate is valid on a particular date.
X509CertificateStructure toASN1Structure()
Return the underlying ASN.1 structure for the certificate in this holder.
[Expand]
Inherited Methods
From class java.lang.Object

Public Constructors

public X509CertificateHolder (byte[] certEncoding)

Create a X509CertificateHolder from the passed in bytes.

Parameters
certEncoding BER/DER encoding of the certificate.
Throws
IOException in the event of corrupted data, or an incorrect structure.

public X509CertificateHolder (X509CertificateStructure x509Certificate)

Create a X509CertificateHolder from the passed in ASN.1 structure.

Parameters
x509Certificate an ASN.1 Certificate structure.

Public Methods

public boolean equals (Object o)

public Set getCriticalExtensionOIDs ()

Returns a set of ASN1ObjectIdentifier objects representing the OIDs of the critical extensions contained in this holder's certificate.

Returns
  • a set of critical extension OIDs.

public byte[] getEncoded ()

Return the ASN.1 encoding of this holder's certificate.

Returns
  • a DER encoded byte array.
Throws
IOException if an encoding cannot be generated.

public X509Extension getExtension (ASN1ObjectIdentifier oid)

Look up the extension associated with the passed in OID.

Parameters
oid the OID of the extension of interest.
Returns
  • the extension if present, null otherwise.

public List getExtensionOIDs ()

Returns a list of ASN1ObjectIdentifier objects representing the OIDs of the extensions contained in this holder's certificate.

Returns
  • a list of extension OIDs.

public X500Name getIssuer ()

Return the issuer of this certificate.

Returns
  • the certificate issuer.

public IssuerAndSerialNumber getIssuerAndSerialNumber ()

public Set getNonCriticalExtensionOIDs ()

Returns a set of ASN1ObjectIdentifier objects representing the OIDs of the non-critical extensions contained in this holder's certificate.

Returns
  • a set of non-critical extension OIDs.

public Date getNotAfter ()

Return the date after which this certificate is not valid.

Returns
  • the final time for the certificate's validity period.

public Date getNotBefore ()

Return the date before which this certificate is not valid.

Returns
  • the start time for the certificate's validity period.

public BigInteger getSerialNumber ()

Return the serial number of this attribute certificate.

Returns
  • the serial number.

public byte[] getSignature ()

Return the bytes making up the signature associated with this attribute certificate.

Returns
  • the attribute certificate signature bytes.

public AlgorithmIdentifier getSignatureAlgorithm ()

Return the details of the signature algorithm used to create this attribute certificate.

Returns
  • the AlgorithmIdentifier describing the signature algorithm used to create this attribute certificate.

public X500Name getSubject ()

Return the subject this certificate is for.

Returns
  • the subject for the certificate.

public SubjectPublicKeyInfo getSubjectPublicKeyInfo ()

Return the SubjectPublicKeyInfo describing the public key this certificate is carrying.

Returns
  • the public key ASN.1 structure contained in the certificate.

public int getVersion ()

public boolean hasExtensions ()

Return whether or not the holder's certificate contains extensions.

Returns
  • true if extension are present, false otherwise.

public int hashCode ()

public boolean isSignatureValid (ContentVerifierProvider verifierProvider)

Validate the signature on the certificate in this holder.

Parameters
verifierProvider a ContentVerifierProvider that can generate a verifier for the signature.
Returns
  • true if the signature is valid, false otherwise.
Throws
CertException if the signature cannot be processed or is inappropriate.

public boolean isValidOn (Date date)

Return whether or not this certificate is valid on a particular date.

Parameters
date the date of interest.
Returns
  • true if the certificate is valid, false otherwise.

public X509CertificateStructure toASN1Structure ()

Return the underlying ASN.1 structure for the certificate in this holder.

Returns
  • a X509CertificateStructure object.