Class BcHssLmsContentVerifierProviderBuilder


  • public class BcHssLmsContentVerifierProviderBuilder
    extends BcContentVerifierProviderBuilder
    Builder for creating content verifier providers that support the HSS/LMS Hash-Based Signature Algorithm. Reference: Use of the HSS/LMS Hash-Based Signature Algorithm in the Cryptographic Message Syntax (CMS) RFC 9708.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected org.bouncycastle.crypto.Signer createSigner​(org.bouncycastle.asn1.x509.AlgorithmIdentifier sigAlgId)
      Create the correct signer for the algorithm identifier sigAlgId.
      protected org.bouncycastle.crypto.params.AsymmetricKeyParameter extractKeyParameters​(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo publicKeyInfo)
      Extract an AsymmetricKeyParameter from the passed in SubjectPublicKeyInfo structure.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • BcHssLmsContentVerifierProviderBuilder

        public BcHssLmsContentVerifierProviderBuilder()
    • Method Detail

      • extractKeyParameters

        protected org.bouncycastle.crypto.params.AsymmetricKeyParameter extractKeyParameters​(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo publicKeyInfo)
                                                                                      throws java.io.IOException
        Description copied from class: BcContentVerifierProviderBuilder
        Extract an AsymmetricKeyParameter from the passed in SubjectPublicKeyInfo structure.
        Specified by:
        extractKeyParameters in class BcContentVerifierProviderBuilder
        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,