The following publications are possibly variants of this publication:
- CCA2 secure biometric identity based encryption with constant-size ciphertextYang Yang, Yupu Hu, Leyou Zhang, Chun-hui Sun. jzusc, 12(10):819-827, 2011. [doi]
- CCA-Secure and Revocable Certificateless Encryption with Ciphertext EvolutionYinxia Sun, Futai Zhang, Anmin Fu, Zhe Xia. ijfcs, 31(2):175-191, 2020. [doi]