Blog

Mar 30, 2026 · 8 min read

FHE Security for Sparse Keys

What sparse keys are, why they matter for FHE performance, and how to estimate their concrete security with the lattice estimator and precomputed tables.

Oct 8, 2025 · 5 min read

Discrete CKKS Functional Bootstrapping

Introduction to CKKS functional bootstrapping for evaluating (large) LUTs.

Jul 25, 2025 · 5 min read

OpenFHE Crash Course

Install, run examples and start developing with OpenFHE.