finite field matrices 1fourier decay 1lattice smoothing 1primitive-root determinants 1rajchman measures 1ring-lwe 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.CR2026
The shifted-prime Erdős-Wintner law for primitive-root determinant densities: extremal order, dimension zero, and Fourier decay
Vipin Singh Sehrawat
The paper studies the limiting fraction of n×n matrices over finite fields with primitive‑root determinants, derives precise asymptotics and Fourier‑decay rates for associated sing…
cs.CR2026
UC-Secure Star DKG for Non-Exportable Key Shares with VSS-Free Enforcement
Vipin Singh Sehrawat
Distributed Key Generation (DKG) lets parties derive a common public key while keeping the signing key secret-shared. UC-secure DKG requires a verifiable-sharing enforcement layer…