Danny Bickson Tzachy Reinman Danny Dolev Benny Pinkas Peer-to-Peer Secure Multi-Party Numerical Computation Facing Malicious Adversaries http://arxiv.org/abs/0901.2689 2009 CoRR abs/0901.2689 db/journals/corr/corr0901.html#abs-0901-2689 informal publication