Functionsecretsharing

Function secret sharing is a cryptographic method where a specific function or piece of information is split into multiple parts called "shares." Each share alone reveals nothing meaningful, but when combined with others, they can accurately reconstruct the original function or data. This approach enhances security because no single party has complete knowledge, reducing the risk of misuse or theft. It's often used in secure multi-party computations, allowing different entities to work together without exposing sensitive information, ensuring privacy and integrity in distributed systems.