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New lower bounds show random oracle cannot reduce online communication in information-theoretic MPC and that quantum-accessible oracles with classical communication yield no savings.
BlindStep is a fixed-shape MPC-online kernel that provides simulation-based guarantees for bounded-slot aggregation between semi-honest parties.
Threshold notarization keeps certificates at 32(ω+1) bytes and cuts authentication traffic 22x versus ML-DSA-44 at 1,000 validators.
Authors quantize GhostFaceNet so extraction, storage, and matching stay encrypted and call the design the first end-to-end MPC system of its kind.
Authors say widely used RSD parameters miss 128-bit targets, with losses approaching 67 bits.
Combining CRYPTO 2007 preprocessing with a modified ramp scheme yields constant amortized gate-evaluation communication under stated conditions.
An SMT-backed type system and Hoare logic check correctness and security of low-level MPC protocols.
LeWAM is a decoder-free JEPA world action model that predicts dynamics and policies while planning in policy-head noise space.
OPFL verifies federated learning inside MPC with an empirical gradient boundary, stopping model poisoning at much lower cost.
Researchers introduce Underwater C3-JEPA, a control-conditioned world model for near-field ROV salvage.
Cryptographers propose Sequential Revelation Auctions that limit abort leakage with a small MPC gadget and finite penalties.
Researchers propose spatiotemporal MPC that keeps location and time private yet physically consistent.
ASTRIL-MPC combines learned kinematics, NMPC, and LLM-guided safety-checked retuning for articulated tracked robot traversal in search-and-rescue.
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