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Multi-Party Computation

Definition

Multi-Party Computation (MPC) is a cryptographic protocol enabling multiple parties to jointly compute a function over their private inputs without disclosing those inputs to each other. This technology ensures data privacy while allowing collaborative data processing or decision-making. MPC allows for secure operations where individual data remains confidential, even from the other participants in the computation. It forms a fundamental building block for advanced privacy-preserving applications in digital systems.