Fa-Long Luo

Title: Fa-Long Luo and an Innovation in FHE Bootstrapping

Introduction

Fa-Long Luo is an inventor based in Dallas, Texas. His patent work includes a method for reducing the fast Fourier transform (FFT) calculations used in bootstrapping for fully homomorphic encryption (FHE). Luo is associated with Cornami, Inc.

Latest Patents

The provided information identifies one patent for Luo: “Method and System for Reducing FFT Calculations in FHE Bootstrapping.” The invention describes separating ciphertext into a vector of samples, applying FFT operations to sample data and a bootstrap key, and calculating a phase vector of equivalent FFT output terms. It then uses two sets of pointwise multiplications and an inverse FFT to produce the ciphertext’s bootstrapping result. The approach is designed to reduce the FFT calculations required during FHE bootstrapping. Luo is credited with 1 patent.

Career Highlights

Luo’s identified patent reflects work on computational efficiency in cryptographic processing. The invention focuses on streamlining a key operation in FHE, a technique that enables computation on encrypted data.

Collaborations

Luo is associated with Cornami, Inc. The available information does not specify additional collaborators or details about the company’s role in the patent.

Conclusion

Fa-Long Luo’s patent describes a method for reducing FFT calculations in FHE bootstrapping, highlighting his contribution to more efficient encrypted-data processing.