Jing Dong Reza Curtmola Cristina Nita-Rotaru Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks. 111-122 2009 WISEC http://doi.acm.org/10.1145/1514274.1514292 conf/wisec/2009 db/conf/wisec/wisec2009.html#DongCN09