One-Step Schnorr Threshold Identification

본문 미리보기

Threshold cryptographic primitives have not been adopted in real-world distributes systems (i.e., beyond the closed committee model) presumably due to state-synchronization overhead and complex certification processes for the shareholders. These are both aspects of infrastructure overreliance, an assumption that is usually glossed over in their design. In this work, we propose OSST, a real-time threshold identification protocol that achieves non-interactivity and non-reliance on public shares b