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20212024
most citedLarge-Plaintext Functional Bootstrapping in FHE with Small Bootstrapping Keys

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quant-ph2024

Quantum Blind Rotation for Fast Functional Bootstrapping

Guangsheng Ma, Hongbo Li

Fully homomorphic encryption (FHE) enables privacy-preserving cloud computation, but its efficiency is often limited by the cost of bootstrapping. In particular, existing functiona…

quant-ph2021

Quantum Radon Transform and Its Application

Guangsheng Ma, Hongbo Li, Jiman Zhao

This paper extends the Radon transform, a classical image processing tool for fast tomography and denoising, to the quantum computing platform. A new kind of periodic discrete Rado…