org.spongycastle.cert.crmf

Class CertificateRequestMessage

java.lang.Object

org.spongycastle.cert.crmf.CertificateRequestMessage

All Implemented Interfaces:

org.spongycastle.util.Encodable

Direct Known Subclasses:

JcaCertificateRequestMessage

public class CertificateRequestMessage
extends java.lang.Object
implements org.spongycastle.util.Encodable

Carrier for a CRMF CertReqMsg.

Field Summary

Fields

Modifier and Type	Field and Description
static int	popKeyAgreement
static int	popKeyEncipherment
static int	popRaVerified
static int	popSigningKey

Constructor Summary

Constructors

Constructor and Description
CertificateRequestMessage(byte[] certReqMsg) Create a CertificateRequestMessage from the passed in bytes.
CertificateRequestMessage(org.spongycastle.asn1.crmf.CertReqMsg certReqMsg)

Method Summary

Modifier and Type	Method and Description
org.spongycastle.asn1.crmf.CertTemplate	getCertTemplate() Return the certificate template contained in this message.
Control	getControl(org.spongycastle.asn1.ASN1ObjectIdentifier type) Return a control value of the specified type.
byte[]	getEncoded() Return the ASN.1 encoding of the certReqMsg we wrap.
int	getProofOfPossessionType() Return the type of the proof-of-possession this request message provides.
boolean	hasControl(org.spongycastle.asn1.ASN1ObjectIdentifier type) Return whether or not this request has a specific type of control value.
boolean	hasControls() Return whether or not this request has control values associated with it.
boolean	hasProofOfPossession() Return whether or not this request message has a proof-of-possession field in it.
boolean	hasSigningKeyProofOfPossessionWithPKMAC() Return whether or not the proof-of-possession (POP) is of the type popSigningKey and it has a public key MAC associated with it.
boolean	isValidSigningKeyPOP(ContentVerifierProvider verifierProvider) Return whether or not a signing key proof-of-possession (POP) is valid.
boolean	isValidSigningKeyPOP(ContentVerifierProvider verifierProvider, PKMACBuilder macBuilder, char[] password) Return whether or not a signing key proof-of-possession (POP), with an associated PKMAC, is valid.
org.spongycastle.asn1.crmf.CertReqMsg	toASN1Structure() Return the underlying ASN.1 object defining this CertificateRequestMessage object.

Methods inherited from class java.lang.Object

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

Field Detail

popRaVerified

public static final int popRaVerified

See Also:

Constant Field Values

popSigningKey

public static final int popSigningKey

See Also:

Constant Field Values

popKeyEncipherment

public static final int popKeyEncipherment

See Also:

Constant Field Values

popKeyAgreement

public static final int popKeyAgreement

See Also:

Constant Field Values

Constructor Detail

CertificateRequestMessage

public CertificateRequestMessage(byte[] certReqMsg)
                          throws java.io.IOException

Create a CertificateRequestMessage from the passed in bytes.

Parameters:

certReqMsg - BER/DER encoding of the CertReqMsg structure.

Throws:

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

CertificateRequestMessage

public CertificateRequestMessage(org.spongycastle.asn1.crmf.CertReqMsg certReqMsg)

Method Detail

toASN1Structure

public org.spongycastle.asn1.crmf.CertReqMsg toASN1Structure()

Return the underlying ASN.1 object defining this CertificateRequestMessage object.

Returns:

a CertReqMsg.

getCertTemplate

public org.spongycastle.asn1.crmf.CertTemplate getCertTemplate()

Return the certificate template contained in this message.

Returns:

a CertTemplate structure.

hasControls

public boolean hasControls()

Return whether or not this request has control values associated with it.

Returns:

true if there are control values present, false otherwise.

hasControl

public boolean hasControl(org.spongycastle.asn1.ASN1ObjectIdentifier type)

Return whether or not this request has a specific type of control value.

Parameters:

type - the type OID for the control value we are checking for.

Returns:

true if a control value of type is present, false otherwise.

getControl

public Control getControl(org.spongycastle.asn1.ASN1ObjectIdentifier type)

Return a control value of the specified type.

Parameters:

type - the type OID for the control value we are checking for.

Returns:

the control value if present, null otherwise.

hasProofOfPossession

public boolean hasProofOfPossession()

Return whether or not this request message has a proof-of-possession field in it.

Returns:

true if proof-of-possession is present, false otherwise.

getProofOfPossessionType

public int getProofOfPossessionType()

Return the type of the proof-of-possession this request message provides.

Returns:

one of: popRaVerified, popSigningKey, popKeyEncipherment, popKeyAgreement

hasSigningKeyProofOfPossessionWithPKMAC

public boolean hasSigningKeyProofOfPossessionWithPKMAC()

Return whether or not the proof-of-possession (POP) is of the type popSigningKey and it has a public key MAC associated with it.

Returns:

true if POP is popSigningKey and a PKMAC is present, false otherwise.

isValidSigningKeyPOP

public boolean isValidSigningKeyPOP(ContentVerifierProvider verifierProvider)
                             throws CRMFException,
                                    java.lang.IllegalStateException

Return whether or not a signing key proof-of-possession (POP) is valid.

Parameters:

verifierProvider - a provider that can produce content verifiers for the signature contained in this POP.

Returns:

true if the POP is valid, false otherwise.

Throws:

CRMFException - if there is a problem in verification or content verifier creation.

java.lang.IllegalStateException - if POP not appropriate.

isValidSigningKeyPOP

public boolean isValidSigningKeyPOP(ContentVerifierProvider verifierProvider,
                                    PKMACBuilder macBuilder,
                                    char[] password)
                             throws CRMFException,
                                    java.lang.IllegalStateException

Return whether or not a signing key proof-of-possession (POP), with an associated PKMAC, is valid.

Parameters:

verifierProvider - a provider that can produce content verifiers for the signature contained in this POP.

macBuilder - a suitable PKMACBuilder to create the MAC verifier.

password - the password used to key the MAC calculation.

Returns:

true if the POP is valid, false otherwise.

Throws:

CRMFException - if there is a problem in verification or content verifier creation.

java.lang.IllegalStateException - if POP not appropriate.

getEncoded

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

Return the ASN.1 encoding of the certReqMsg we wrap.

Specified by:

getEncoded in interface org.spongycastle.util.Encodable

Returns:

a byte array containing the binary encoding of the certReqMsg.

Throws:

java.io.IOException - if there is an exception creating the encoding.