Carl H. Hauser Thanigainathan Manivannan David E. Bakken Evaluating Multicast Message Authentication Protocols for Use in Wide Area Power Grid Data Delivery Services. 2151-2158 2012 HICSS http://doi.ieeecomputersociety.org/10.1109/HICSS.2012.253 conf/hicss/2012 db/conf/hicss/hicss2012.html#HauserMB12