As part of the Wizkit project, Xiao Wang of Stealth subcontractor Northwestern University, in collaboration with Kang Yang (State Key Laboratory of Cryptology), Pratik Sarkar (Boston University), and Chenkai Weng (Northwestern University), published a paper “QuickSilver: Efficient and Affordable Zero-Knowledge Proofs for Circuits and Polynomials over Any Field” at the 2021 ACM SIGSAC Conference on Computer and Communications Security (CCS’21).