@misc{cryptoeprint:2018:116, author = {Jie Chen and Junqing Gong and Lucas Kowalczyk and Hoeteck Wee}, title = {Unbounded ABE via Bilinear Entropy Expansion, Revisited}, howpublished = {Cryptology ePrint Archive, Report 2018/116}, year = {2018}, url = {https://eprint.iacr.org/2018/116}, }