question: encrypts a byte stream concode_field_sep int size concode_elem_sep byte[] h concode_elem_sep byte[] skey concode_elem_sep int index concode_field_sep void init concode_elem_sep byte[] sub concode_elem_sep String asHex concode_elem_sep byte[] encrypt concode_elem_sep byte[] cat concode_elem_sep byte[] clone concode_elem_sep void main concode_elem_sep byte[] decrypt concode_elem_sep byte[] hash
target: void function ( InputStream arg0 , OutputStream arg1 ) { byte [ ] loc0 = new byte [ 2048 ] ; int loc1 ; try { while ( ( loc1 = arg0 . read ( loc0 ) ) > 0 ) arg1 . write ( update ( sub ( loc0 , 0 , loc1 ) ) ) ; } catch ( IOException loc2 ) { loc2 . printStackTrace ( ) ; } }