Interface MacCalculator


  • public interface MacCalculator
    General interface for a key initialized operator that is able to calculate a MAC from a stream of output.
    • Method Detail

      • getAlgorithmIdentifier

        org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmIdentifier()
      • getOutputStream

        OutputStream getOutputStream()
        Returns a stream that will accept data for the purpose of calculating the MAC for later verification. Use org.bouncycastle.util.io.TeeOutputStream if you want to accumulate the data on the fly as well.
        Returns:
        an OutputStream
      • getMac

        byte[] getMac()
        Return the calculated MAC based on what has been written to the stream.
        Returns:
        calculated MAC.
      • getKey

        GenericKey getKey()
        Return the key used for calculating the MAC.
        Returns:
        the MAC key.