Class AbstractDHKeyExchange

    • Field Detail

      • v_s

        protected byte[] v_s
      • v_c

        protected byte[] v_c
      • i_s

        protected byte[] i_s
      • i_c

        protected byte[] i_c
      • k

        protected byte[] k
      • h

        protected byte[] h
    • Constructor Detail

      • AbstractDHKeyExchange

        protected AbstractDHKeyExchange​(Session session)
    • Method Detail

      • init

        public void init​(byte[] v_s,
                         byte[] v_c,
                         byte[] i_s,
                         byte[] i_c)
                  throws Exception
        Description copied from interface: KeyExchange
        Initialize the key exchange algorithm.
        Specified by:
        init in interface KeyExchange
        Parameters:
        v_s - the server identification string
        v_c - the client identification string
        i_s - the server key initialization packet
        i_c - the client key initialization packet
        Throws:
        Exception - if an error occurs
      • getHash

        public Digest getHash()
        Description copied from interface: KeyExchange
        The message digest used by this key exchange algorithm.
        Specified by:
        getHash in interface KeyExchange
        Returns:
        the message digest
      • getH

        public byte[] getH()
        Description copied from interface: KeyExchange
        Retrieves the computed h parameter
        Specified by:
        getH in interface KeyExchange
        Returns:
        The h parameter
      • getK

        public byte[] getK()
        Description copied from interface: KeyExchange
        Retrieves the computed k parameter
        Specified by:
        getK in interface KeyExchange
        Returns:
        The k parameter
      • getE

        protected byte[] getE()
      • updateE

        protected byte[] updateE​(Buffer buffer)
      • updateE

        protected byte[] updateE​(byte[] mpInt)
      • setE

        protected void setE​(byte[] e)
      • getF

        protected byte[] getF()
      • updateF

        protected byte[] updateF​(Buffer buffer)
      • updateF

        protected byte[] updateF​(byte[] mpInt)
      • setF

        protected void setF​(byte[] f)