org.spongycastle.asn1.crmf

Class POPOSigningKey

java.lang.Object

org.spongycastle.asn1.ASN1Object

org.spongycastle.asn1.crmf.POPOSigningKey

All Implemented Interfaces:

ASN1Encodable, Encodable

public class POPOSigningKey
extends ASN1Object

Constructor Summary

Constructors

Constructor and Description
POPOSigningKey(POPOSigningKeyInput poposkIn, AlgorithmIdentifier aid, DERBitString signature) Creates a new Proof of Possession object for a signing key.

Method Summary

Modifier and Type	Method and Description
AlgorithmIdentifier	getAlgorithmIdentifier()
static POPOSigningKey	getInstance(ASN1TaggedObject obj, boolean explicit)
static POPOSigningKey	getInstance(java.lang.Object o)
POPOSigningKeyInput	getPoposkInput()
DERBitString	getSignature()
ASN1Primitive	toASN1Primitive() POPOSigningKey ::= SEQUENCE { poposkInput [0] POPOSigningKeyInput OPTIONAL, algorithmIdentifier AlgorithmIdentifier, signature BIT STRING } -- The signature (using "algorithmIdentifier") is on the -- DER-encoded value of poposkInput.

Methods inherited from class org.spongycastle.asn1.ASN1Object

equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object

Methods inherited from class java.lang.Object

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

Constructor Detail

POPOSigningKey

public POPOSigningKey(POPOSigningKeyInput poposkIn,
                      AlgorithmIdentifier aid,
                      DERBitString signature)

Creates a new Proof of Possession object for a signing key.

Parameters:

poposkIn - the POPOSigningKeyInput structure, or null if the CertTemplate includes both subject and publicKey values.

aid - the AlgorithmIdentifier used to sign the proof of possession.

signature - a signature over the DER-encoded value of poposkIn, or the DER-encoded value of certReq if poposkIn is null.

Method Detail

getInstance

public static POPOSigningKey getInstance(java.lang.Object o)

getInstance

public static POPOSigningKey getInstance(ASN1TaggedObject obj,
                                         boolean explicit)

getPoposkInput

public POPOSigningKeyInput getPoposkInput()

getAlgorithmIdentifier

public AlgorithmIdentifier getAlgorithmIdentifier()

getSignature

public DERBitString getSignature()

toASN1Primitive

public ASN1Primitive toASN1Primitive()

 POPOSigningKey ::= SEQUENCE {
                      poposkInput           [0] POPOSigningKeyInput OPTIONAL,
                      algorithmIdentifier   AlgorithmIdentifier,
                      signature             BIT STRING }
  -- The signature (using "algorithmIdentifier") is on the
  -- DER-encoded value of poposkInput.  NOTE: If the CertReqMsg
  -- certReq CertTemplate contains the subject and publicKey values,
  -- then poposkInput MUST be omitted and the signature MUST be
  -- computed on the DER-encoded value of CertReqMsg certReq.  If
  -- the CertReqMsg certReq CertTemplate does not contain the public
  -- key and subject values, then poposkInput MUST be present and
  -- MUST be signed.  This strategy ensures that the public key is
  -- not present in both the poposkInput and CertReqMsg certReq
  -- CertTemplate fields.
 

Specified by:

toASN1Primitive in interface ASN1Encodable

Specified by:

toASN1Primitive in class ASN1Object

Returns:

a basic ASN.1 object representation.