returns the encoded key , which is merely the byte array this class was created with . a reference to the internal byte array is returned , so the caller can delete this key from memory by modifying the returned array . concode_field_sep byte[] key concode_elem_sep String algorithm concode_field_sep String getAlgorithm concode_elem_sep boolean equals concode_elem_sep String getFormat concode_elem_sep String toString
byte [ ] function ( ) { return key ; }