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

Fully CCA2 secure identity based broadcast encryption without random oracles

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

Leakage-Resilient Anonymous Identity-Based Broadcast Encryption in the Standard Model

Anonymous Lattice-Based Broadcast Encryption

Fully secure predicate-based broadcast encryption

Anonymous Key Issuing Protocol with Certified Identities in Identity-Based Encryption