Benoît Chevallier-Mames David Naccache Jacques Stern Linear Bandwidth Naccache-Stern Encryption. 327-339 2008 SCN http://dx.doi.org/10.1007/978-3-540-85855-3_22 conf/scn/2008 db/conf/scn/scn2008.html#Chevallier-MamesNS08