Class HMAC

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.lang.String algorithm  
      protected int bsize  
      private javax.crypto.Mac mac  
      protected java.lang.String name  
      private byte[] tmp  
    • Constructor Summary

      Constructors 
      Constructor Description
      HMAC()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void doFinal​(byte[] buf, int offset)  
      int getBlockSize()  
      java.lang.String getName()  
      void init​(byte[] key)  
      void update​(byte[] foo, int s, int l)  
      void update​(int i)  
      • Methods inherited from class java.lang.Object

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

      • name

        protected java.lang.String name
      • bsize

        protected int bsize
      • algorithm

        protected java.lang.String algorithm
      • mac

        private javax.crypto.Mac mac
      • tmp

        private final byte[] tmp
    • Constructor Detail

      • HMAC

        HMAC()
    • Method Detail

      • getBlockSize

        public int getBlockSize()
        Specified by:
        getBlockSize in interface MAC
      • init

        public void init​(byte[] key)
                  throws java.lang.Exception
        Specified by:
        init in interface MAC
        Throws:
        java.lang.Exception
      • update

        public void update​(int i)
        Specified by:
        update in interface MAC
      • update

        public void update​(byte[] foo,
                           int s,
                           int l)
        Specified by:
        update in interface MAC
      • doFinal

        public void doFinal​(byte[] buf,
                            int offset)
        Specified by:
        doFinal in interface MAC
      • getName

        public java.lang.String getName()
        Specified by:
        getName in interface MAC