question: messagedigest block update operation . continues a message-digest operation , processing another message block , and updating the context . concode_field_sep PlaceHolder placeHolder concode_field_sep String asHex concode_elem_sep String asHex concode_elem_sep byte[] getDigest concode_elem_sep byte[] doFinal
target: MessageDigest function ( String arg0 ) { byte [ ] loc0 = arg0 . getBytes ( ) ; return update ( loc0 , 0 , loc0 . length ) ; }