%0 Journal Article %A Gu, Ke %A Yang, Lihao %A Wang, Yong %A Wen, Sheng %T Traceable Identity-Based Group Signature %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2016 %P 193-226 %V 50 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2016021/ %R 10.1051/ita/2016021 %G en %F ITA_2016__50_3_193_0