Package org.bouncycastle.tls.crypto.impl.jcajce

Class JcaTlsHash

  • All Implemented Interfaces:
    TlsHash
    public class JcaTlsHash
extends java.lang.Object
implements TlsHash
    Wrapper class for providing support methods for a TlsHash based on the JCA MessageDigest class.

    • Constructor Summary

      Constructors 
      Constructor Description
      JcaTlsHash​(java.security.MessageDigest digest)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      byte[] calculateHash()
      Return calculated hash for any input passed in.
      TlsHash cloneHash()
      Return a clone of this hash object representing its current state.
      void reset()
      Reset the hash underlying this service.
      void update​(byte[] data, int offSet, int length)
      Update the hash with the passed in input.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • JcaTlsHash

        public JcaTlsHash​(java.security.MessageDigest digest)

    • Method Detail

      • update

        public void update​(byte[] data,
                   int offSet,
                   int length)
        Description copied from interface: TlsHash
        Update the hash with the passed in input.
        Specified by:
        update in interface TlsHash
        Parameters:
        data - input array containing the data.
        offSet - offset into the input array the input starts at.
        length - the length of the input data.

      • calculateHash

        public byte[] calculateHash()
        Description copied from interface: TlsHash
        Return calculated hash for any input passed in.
        Specified by:
        calculateHash in interface TlsHash
        Returns:
        the hash value.

      • cloneHash

        public TlsHash cloneHash()
        Description copied from interface: TlsHash
        Return a clone of this hash object representing its current state.
        Specified by:
        cloneHash in interface TlsHash
        Returns:
        a clone of the current hash.

      • reset

        public void reset()
        Description copied from interface: TlsHash
        Reset the hash underlying this service.
        Specified by:
        reset in interface TlsHash