Field Detail

• digestProvider

  protected BcDigestProvider digestProvider

Constructor Detail

• BcContentVerifierProviderBuilder

  public BcContentVerifierProviderBuilder()

Method Detail

• build

  public ContentVerifierProvider build​(X509CertificateHolder certHolder)
                                throws OperatorCreationException

  Throws:

  OperatorCreationException

• build

  public ContentVerifierProvider build​(org.bouncycastle.crypto.params.AsymmetricKeyParameter publicKey)
                                throws OperatorCreationException

  Throws:

  OperatorCreationException

• extractKeyParameters

  protected abstract org.bouncycastle.crypto.params.AsymmetricKeyParameter extractKeyParameters​(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo publicKeyInfo)
                                                                                         throws java.io.IOException

  Extract an AsymmetricKeyParameter from the passed in SubjectPublicKeyInfo structure.

  Parameters:

  publicKeyInfo - a publicKeyInfo structure describing the public key required.

  Returns:

  an AsymmetricKeyParameter object containing the appropriate public key.

  Throws:

  java.io.IOException - if the publicKeyInfo data cannot be parsed,

• createSigner

  protected abstract org.bouncycastle.crypto.Signer createSigner​(org.bouncycastle.asn1.x509.AlgorithmIdentifier sigAlgId)
                                                          throws OperatorCreationException

  Create the correct signer for the algorithm identifier sigAlgId.

  Parameters:

  sigAlgId - the algorithm details for the signature we want to verify.

  Returns:

  a Signer object.

  Throws:

  OperatorCreationException - if the Signer cannot be constructed.