Constructor Detail

• JceKeyAgreeRecipientInfoGenerator

  public JceKeyAgreeRecipientInfoGenerator​(org.bouncycastle.asn1.ASN1ObjectIdentifier keyAgreementOID,
                                           java.security.PrivateKey senderPrivateKey,
                                           java.security.PublicKey senderPublicKey,
                                           org.bouncycastle.asn1.ASN1ObjectIdentifier keyEncryptionOID)

Method Detail

• setUserKeyingMaterial

  public JceKeyAgreeRecipientInfoGenerator setUserKeyingMaterial​(byte[] userKeyingMaterial)

• setProvider

  public JceKeyAgreeRecipientInfoGenerator setProvider​(java.security.Provider provider)

• setProvider

  public JceKeyAgreeRecipientInfoGenerator setProvider​(java.lang.String providerName)

• setSecureRandom

  public JceKeyAgreeRecipientInfoGenerator setSecureRandom​(java.security.SecureRandom random)

• addRecipient

  public JceKeyAgreeRecipientInfoGenerator addRecipient​(java.security.cert.X509Certificate recipientCert)
                                                 throws java.security.cert.CertificateEncodingException

  Add a recipient based on the passed in certificate's public key and its issuer and serial number.

  Parameters:

  recipientCert - recipient's certificate

  Returns:

  the current instance.

  Throws:

  java.security.cert.CertificateEncodingException - if the necessary data cannot be extracted from the certificate.

• addRecipient

  public JceKeyAgreeRecipientInfoGenerator addRecipient​(byte[] subjectKeyID,
                                                        java.security.PublicKey publicKey)
                                                 throws java.security.cert.CertificateEncodingException

  Add a recipient identified by the passed in subjectKeyID and the for the passed in public key.

  Parameters:

  subjectKeyID - identifier actual recipient will use to match the private key.

  publicKey - the public key for encrypting the secret key.

  Returns:

  the current instance.

  Throws:

  java.security.cert.CertificateEncodingException

• generateRecipientEncryptedKeys

  public org.bouncycastle.asn1.ASN1Sequence generateRecipientEncryptedKeys​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAgreeAlgorithm,
                                                                           org.bouncycastle.asn1.x509.AlgorithmIdentifier keyEncryptionAlgorithm,
                                                                           GenericKey contentEncryptionKey)
                                                                    throws CMSException

  Specified by:

  generateRecipientEncryptedKeys in class KeyAgreeRecipientInfoGenerator

  Throws:

  CMSException

• getUserKeyingMaterial

  protected byte[] getUserKeyingMaterial​(org.bouncycastle.asn1.x509.AlgorithmIdentifier keyAgreeAlg)
                                  throws CMSException

  Specified by:

  getUserKeyingMaterial in class KeyAgreeRecipientInfoGenerator

  Throws:

  CMSException