Seung Geol Choi Kunsoo Park Moti Yung Short Traceable Signatures Based on Bilinear Pairings. 88-103 2006 conf/iwsec/2006 IWSEC http://dx.doi.org/10.1007/11908739_7 db/conf/iwsec/iwsec2006.html#ChoiPY06