Zhen Liu, Zhenfu Cao, Duncan S. Wong. Blackbox traceable CP-ABE: how to catch people leaking their keys by selling decryption devices on ebay. In Ahmad-Reza Sadeghi, Virgil D. Gligor, Moti Yung, editors, 2013 ACM SIGSAC Conference on Computer and Communications Security, CCS'13, Berlin, Germany, November 4-8, 2013. pages 475-486, ACM, 2013. [doi]
Abstract is missing.