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Detection Strategy for Cryptographic GNSS Anti-Spoofing

Humphreys, Todd E.·2013·IEEE Transactions on Aerospace and Electronic Systems

Abstract

A strategy is presented for detecting spoofing attacks against cryptographically-secured Global Navigation Satellite System (GNSS) signals. The strategy is applicable both to military Global Positioning System (GPS) signals and to proposed security-enhanced civil GNSS signals, whose trustworthiness is increasingly an issue of national security. The detection strategy takes the form of a hypothesis test that accounts for the statistical profile of a replay-type spoofing attack. A performance and robustness evaluation demonstrates that the detection test is both powerful and tolerant of some uncertainty in the threat model. The test is validated by experiments conducted on a spoofing testbed.

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Metadata

Authors
Humphreys, T. E.
Venue
IEEE Transactions on Aerospace and Electronic Systems
Published
2013-04
Volume
49
Issue
2
Pages
1073-1090
ISSN
0018-9251 (ISSN-L)
OpenAlex
W2005801175
Cited by
262
References
1
FWCI
18.22
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Detection Strategy for Cryptographic GNSS Anti-Spoofing. https://app.cochat.ai/papers/10.1109/taes.2013.6494400
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Humphreys, T. E. (2013). Detection Strategy for Cryptographic GNSS Anti-Spoofing. IEEE Transactions on Aerospace and Electronic Systems. https://doi.org/10.1109/taes.2013.6494400

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