org.bouncycastle.pkcs
Class PKCS10CertificationRequest

java.lang.Object
  |
  +--org.bouncycastle.pkcs.PKCS10CertificationRequest

Direct Known Subclasses:

BcPKCS10CertificationRequest, JcaPKCS10CertificationRequest

public class PKCS10CertificationRequest

extends java.lang.Object

Holding class for a PKCS#10 certification request.

Constructor Summary

PKCS10CertificationRequest(byte[] encoded)
Create a PKCS10CertificationRequest from the passed in bytes.

PKCS10CertificationRequest(org.bouncycastle.asn1.pkcs.CertificationRequest certificationRequest)
Create a PKCS10CertificationRequest from an underlying ASN.1 structure.

Method Summary

boolean	equals(java.lang.Object o)
org.bouncycastle.asn1.pkcs.Attribute[]	getAttributes() Return the attributes, if any associated with this request.
org.bouncycastle.asn1.pkcs.Attribute[]	getAttributes(org.bouncycastle.asn1.ASN1ObjectIdentifier type) Return an array of attributes matching the passed in type OID.
byte[]	getEncoded()
org.bouncycastle.asn1.x509.Extensions	getRequestedExtensions() Return any extensions requested in the PKCS#10 request.
byte[]	getSignature() Return the bytes making up the signature associated with this request.
org.bouncycastle.asn1.x509.AlgorithmIdentifier	getSignatureAlgorithm() Return the details of the signature algorithm used to create this request.
org.bouncycastle.asn1.x500.X500Name	getSubject() Return the subject on this request.
org.bouncycastle.asn1.x509.SubjectPublicKeyInfo	getSubjectPublicKeyInfo() Return the SubjectPublicKeyInfo describing the public key this request is carrying.
boolean	hasAltPublicKey() Return true if the certification request has an alternate public key present.
int	hashCode()
boolean	isAltSignatureValid(ContentVerifierProvider verifierProvider) Validate the alternate signature on the PKCS10 certification request in this holder.
boolean	isSignatureValid(ContentVerifierProvider verifierProvider) Validate the signature on the PKCS10 certification request in this holder.
org.bouncycastle.asn1.pkcs.CertificationRequest	toASN1Structure() Return the underlying ASN.1 structure for this request.

Methods inherited from class java.lang.Object

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

Constructor Detail

PKCS10CertificationRequest

public PKCS10CertificationRequest(org.bouncycastle.asn1.pkcs.CertificationRequest certificationRequest)

Create a PKCS10CertificationRequest from an underlying ASN.1 structure.

Parameters:

certificationRequest - the underlying ASN.1 structure representing a request.

PKCS10CertificationRequest

public PKCS10CertificationRequest(byte[] encoded)
                           throws java.io.IOException

Create a PKCS10CertificationRequest from the passed in bytes.

Parameters:

encoded - BER/DER encoding of the CertificationRequest structure.

Throws:

java.io.IOException - in the event of corrupted data, or an incorrect structure.

Method Detail

toASN1Structure

public org.bouncycastle.asn1.pkcs.CertificationRequest toASN1Structure()

Return the underlying ASN.1 structure for this request.

Returns:

a CertificateRequest object.

getSubject

public org.bouncycastle.asn1.x500.X500Name getSubject()

Return the subject on this request.

Returns:

the X500Name representing the request's subject.

getSignatureAlgorithm

public org.bouncycastle.asn1.x509.AlgorithmIdentifier getSignatureAlgorithm()

Return the details of the signature algorithm used to create this request.

Returns:

the AlgorithmIdentifier describing the signature algorithm used to create this request.

getSignature

public byte[] getSignature()

Return the bytes making up the signature associated with this request.

Returns:

the request signature bytes.

getSubjectPublicKeyInfo

public org.bouncycastle.asn1.x509.SubjectPublicKeyInfo getSubjectPublicKeyInfo()

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

Returns:

the public key ASN.1 structure contained in the request.

getAttributes

public org.bouncycastle.asn1.pkcs.Attribute[] getAttributes()

Return the attributes, if any associated with this request.

Returns:

an array of Attribute, zero length if none present.

getAttributes

public org.bouncycastle.asn1.pkcs.Attribute[] getAttributes(org.bouncycastle.asn1.ASN1ObjectIdentifier type)

Return an array of attributes matching the passed in type OID.

Parameters:

type - the type of the attribute being looked for.

Returns:

an array of Attribute of the requested type, zero length if none present.

getEncoded

public byte[] getEncoded()
                  throws java.io.IOException

isSignatureValid

public boolean isSignatureValid(ContentVerifierProvider verifierProvider)
                         throws PKCSException

Validate the signature on the PKCS10 certification request 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:

PKCSException - if the signature cannot be processed or is inappropriate.

hasAltPublicKey

public boolean hasAltPublicKey()

Return true if the certification request has an alternate public key present.

Returns:

true if this is a dual key request, false otherwise.

isAltSignatureValid

public boolean isAltSignatureValid(ContentVerifierProvider verifierProvider)
                            throws PKCSException

Validate the alternate signature on the PKCS10 certification request in this holder.

Parameters:

verifierProvider - a ContentVerifierProvider that can generate a verifier for the signature.

Returns:

true if the alternate signature is valid, false otherwise.

Throws:

PKCSException - if the signature cannot be processed or is inappropriate.

getRequestedExtensions

public org.bouncycastle.asn1.x509.Extensions getRequestedExtensions()

Return any extensions requested in the PKCS#10 request. If none are present, the method will return null.

Returns:

the requested extensions, null if none are requested.

Throws:

java.lang.IllegalStateException - if the extension request is and is somehow invalid.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object