Lattice-based hierarchical identity-based broadcast encryption scheme in the standard model
Tang Yongli, Wang Mingming, Ye Qing, Qin Panke, Zhao Zongqu
The Journal of China Universities of Posts and Telecommunications . 2019, (4): 70 -79 .  DOI: DOI: 10.19682/j.cnki.1005-8885.2019.1019