PVSS-based DKG

Definition ∞ A Distributed Key Generation (DKG) system that uses a Publicly Verifiable Secret Sharing (PVSS) scheme. This cryptographic technique enables multiple parties to collectively generate a shared secret key without any single party ever possessing the complete key. The public verifiability aspect ensures that all participants can confirm the correctness of the key generation process. It is essential for robust multi-party computation and threshold cryptography.
Context ∞ PVSS-based DKG is a critical component for enhancing security and decentralization in various cryptographic protocols, including those used in blockchain bridges and secure multi-party computation. The discussion often concerns its implementation complexity and performance overhead in large-scale distributed systems. Future research aims to optimize these schemes for greater efficiency and broader application in privacy-preserving technologies.