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Computer Science > Cryptography and Security

arXiv:2001.08497 (cs)
[Submitted on 23 Jan 2020]

Title:Crushing the Wave -- new Z-Wave vulnerabilities exposed

Authors:Noureddine Boucif, Frederik Golchert, Alexander Siemer, Patrick Felke, Frederik Gosewehr
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Abstract:This paper describes two denial of service attacks against the Z-Wave protocol and their effects on smart home gateways. Both utilize modified unencrypted packets, which are used in the inclusion phase and during normal operation. These are the commands Nonce Get/S2 Nonce Get and Find Nodes In Range. This paper shows how both can be manipulated and used to block a Z-Wave gateway's communication processing which in turn disables the whole Z-Wave network connected to it
Subjects: Cryptography and Security (cs.CR)
Cite as: arXiv:2001.08497 [cs.CR]
  (or arXiv:2001.08497v1 [cs.CR] for this version)
  https://doi.org/10.48550/arXiv.2001.08497

Submission history

From: Frederik Gosewehr MEng [view email]
[v1] Thu, 23 Jan 2020 13:37:24 UTC (3,410 KB)
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