Vipul Goyal Payman Mohassel Adam Smith Efficient Two Party and Multi Party Computation Against Covert Adversaries. 289-306 2008 EUROCRYPT http://dx.doi.org/10.1007/978-3-540-78967-3_17 conf/eurocrypt/2008 db/conf/eurocrypt/eurocrypt2008.html#GoyalMS08