Danny Harnik Yuval Ishai Eyal Kushilevitz Jesper Buus Nielsen OT-Combiners via Secure Computation. 393-411 2008 TCC http://dx.doi.org/10.1007/978-3-540-78524-8_22 conf/tcc/2008 db/conf/tcc/tcc2008.html#HarnikIKN08