Constant-round Dynamic Group Key Exchange from RLWE Assumption.

Constant-Round Group Key Exchange from the Ring-LWE Assumption

Constant-Round Authenticated Group Key Exchange for Dynamic Groups

Key Exchange and Authenticated Key Exchange with Reusable Keys Based on RLWE Assumption.

Constant Round Dynamic Group Key Agreement.

Constant Round Dynamic Group Key Agreement

Constant-Round Authenticated Group Key Exchange with Logarithmic Computation Complexity