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Secure Two-Party Computation

Definition

Secure Two-Party Computation is a cryptographic protocol that allows two parties to jointly compute a function over their inputs while keeping those inputs private from each other. This technology enables collaborative data analysis or agreement execution without either party revealing their sensitive information. Secure two-party computation is vital for privacy-preserving applications in decentralized finance, supply chain management, and other data-sensitive domains. It establishes a verifiable outcome from private data.