Public key schemes with receiver selective-opening security and revocable identity-based encryption are discussed.
Topic 1: Constructions Secure against Receiver Selective Opening and Chosen Ciphertext Attacks
Authors: Dingding Jia, Xianhui Lu and Bao Li
Topic 2: New Revocable IBE in Prime-Order Groups: Adaptively Secure, Decryption Key Exposure Resistant, and with Short Public Parameters
Authors: Yohei Watanabe, Keita Emura and Jae Hong Seo