Ivan Damgård Jesper Buus Nielsen Daniel Wichs Universally Composable Multiparty Computation with Partially Isolated Parties. 315-331 2009 TCC http://dx.doi.org/10.1007/978-3-642-00457-5_19 conf/tcc/2009 db/conf/tcc/tcc2009.html#DamgardNW09