Related papers: Attacking the Quantum Internet

Attacking the Quantum Internet

URL: http://arxiv.org/abs/2005.04617v4
Date: Thu, 9 Sep 2021 23:57:49 GMT
Title: Attacking the Quantum Internet
Authors: Takahiko Satoh, Shota Nagayama, Shigeya Suzuki, Takaaki Matsuo, Michal Hajdu\v{s}ek, Rodney Van Meter
Abstract summary: We discuss and classify attacks on quantum repeaters, which will serve roles similar to those of classical Internet routers. We point out attack vectors, then analyze attacks in terms of confidentiality, integrity and availability.
Score: 0.7829352305480285
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: The main service provided by the coming Quantum Internet will be creating entanglement between any two quantum nodes. We discuss and classify attacks on quantum repeaters, which will serve roles similar to those of classical Internet routers. We have modeled the components for and structure of quantum repeater network nodes. With this model, we point out attack vectors, then analyze attacks in terms of confidentiality, integrity and availability. While we are reassured about the promises of quantum networks from the confidentiality point of view, integrity and availability present new vulnerabilities not present in classical networks and require care to handle properly. We observe that the requirements on the classical computing/networking elements affect the systems' overall security risks. This component-based analysis establishes a framework for further investigation of network-wide vulnerabilities.

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