Adaptive-Input-Secure Updatable Private Set Union

Buobe IA context · why it matters

Adaptive-input loop in multi-epoch deployments — Enables receivers to choose their next input based on observed unions, enhancing privacy and flexibility.
New primitive: updatable oblivious key-value store (uOKVS) — Required for achieving adaptive-input security in PSU protocols.
Future work may focus on improving the efficiency of uOKVS.

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ePrint Report: Adaptive-Input-Secure Updatable Private Set Union