Published in: Open Access 15-09-2020 Tightly Secure Hierarchical Identity-Based Encryption Authors: Roman Langrehr, Jiaxin Pan Published in: Journal of Cryptology | Issue 4/2020 Read the PDF-Version of this Article. loading … previous article Low Cost Constant Round MPC Combining BMR and Oblivious Transfer next article Foundations of Fully Dynamic Group Signatures download DOWNLOAD print PRINT