John S. Baras

Stability Buys Time: A Re-Keying Game for Encrypted Multi-Agent Control

Sai Sandeep Damera, John S. Baras

Encrypted control lets a cloud coordinate a fleet of agents on fully homomorphically encrypted state, keeping their positions and commands private. The approximate scheme for real-valued control, CKKS, returns decryptions that carry the encryption noise, a key-recovery leak; the…Read more