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Explore threshold signature schemes in this conference session from PKC 2025, chaired by Kristian Gjøsteen. Delve into the cryptographic protocols that enable multiple parties to collectively generate digital signatures while maintaining security and privacy properties. Learn about the latest research developments, theoretical foundations, and practical implementations of threshold signature systems that distribute signing capabilities across multiple participants. Examine how these schemes enhance security by eliminating single points of failure and enabling collaborative signing processes without revealing individual secret keys. Discover applications in blockchain technologies, secure multi-party computation, and distributed systems where collective authorization is required.
