Quantum Solutions to the Privacy vs. Utility Tradeoff

Sagnik Chatterjee; Vyacheslav Kungurtsev

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arXiv · 2307.03118

Quantum Solutions to the Privacy vs. Utility Tradeoff

Sagnik Chatterjee·Vyacheslav Kungurtsev

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Abstract

In this work, we propose a novel architecture (and several variants thereof) based on quantum cryptographic primitives with provable privacy and security guarantees regarding membership inference attacks on generative models. Our architecture can be used on top of any existing classical or quantum generative models. We argue that the use of quantum gates associated with unitary operators provides inherent advantages compared to standard Differential Privacy based techniques for establishing guaranteed security from all polynomial-time adversaries.

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quant-ph cs.CR cs.LG

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Sagnik Chatterjee, Vyacheslav Kungurtsev. 2023-07-06. Quantum Solutions to the Privacy vs. Utility Tradeoff. https://arxiv.org/abs/2307.03118

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