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.