Fully CCA2 secure identity based broadcast encryption without random oracles

Fully CCA2 secure identity-based broadcast encryption with black-box accountable authority

Secure Identity-Based Encryption in the Quantum Random Oracle Model

Identity-based Encryption is Secure in the Quantum Random Oracle Model.

Fully Secure Anonymous Identity Based Broadcast Encryption with Group of Prime Order.

A CCA-Secure Identity-Based Conditional Proxy Re-Encryption without Random Oracles

Identity-Based Encryption Resilient to Continual Leakage Without Random Oracles