Qiqi Lai, Feng-Hao Liu, Zhedong Wang. New Lattice Two-Stage Sampling Technique and Its Applications to Functional Encryption - Stronger Security and Smaller Ciphertexts. In Anne Canteaut, François-Xavier Standaert, editors, Advances in Cryptology - EUROCRYPT 2021 - 40th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Zagreb, Croatia, October 17-21, 2021, Proceedings, Part I. Volume 12696 of Lecture Notes in Computer Science, pages 498-527, Springer, 2021. [doi]
Abstract is missing.