Generic conversions from CPA to CCA without ciphertext expansion for threshold ABE with constant-size ciphertexts

Autor: Lai, Jianchang, Guo, Fuchun, Susilo, Willy, Jiang, Peng, Yang, Guomin, Huang, Xinyi
Zdroj: In Information Sciences October 2022 613:966-981
Databáze: ScienceDirect