海报:从悬挂的灯泡中找回歌曲

Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security Pub Date : 2021-11-12 DOI:10.1145/3460120.3485336

Ben Nassi, Yaron Pirutin, Raz Swissa, A. Shamir, Y. Elovici, B. Zadov

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引用次数: 0

摘要

本文介绍了一种利用电光传感器进行窃听的新型侧信道攻击。我们展示了悬挂灯泡的微小振动(对声音撞击其表面的反应)是如何被窃听者利用来恢复声音的。我们在一个真实的设置中评估了我们的方法的性能，并表明我们的方法可以被窃听者从包含悬挂灯泡的目标房间中恢复歌曲。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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POSTER: Recovering Songs from a Hanging Light Bulb

In this paper, we introduce a novel side-channel attack for eavesdropping sound using an electro-optical sensor. We show how small vibrations of a hanging bulb (in response to sound hitting its surface), can be exploited by eavesdroppers to recover sound. We evaluate our method's performance in a realistic setup and show that our method can be used by eavesdroppers to recover songs from a target room containing the hanging light bulb.

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Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security

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