Signal Structure-Based Authentication for Civil GNSSs: Recent Solutions and Perspectives

Margaria, Davide; Motella, Beatrice; Anghileri, M.; Floch, Jean-Jacques; Fernández‐Hernández, Ignacio; Paonni, Matteo

doi:10.1109/msp.2017.2715898

Cited by 73 publications

(57 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, this scheme requires the receiver to have loose time synchronization. Davide Margaria and Beatrice Motella [27] analyzed the feasibility of existing civil GNSS signal authentication schemes. By combining multiple spoofing methods, they proposed a more comprehensive encryption and authentication scheme for the next generation of civilian GNSS signals.…”

Section: Combined Authentication Methodsmentioning

confidence: 99%

BD-II NMA&SSI: An Scheme of Anti-Spoofing and Open BeiDou II D2 Navigation Message Authentication

Zhang

Liu

2020

IEEE Access

View full text Add to dashboard Cite

Due to openness and lack of authentication, like other members of the Global Navigation Satellite System (GNSS) Club, BeiDou-II civilian navigation signals are vulnerable to all kinds of spoofing attacks. As a result, both the positioning and timing functions of BeiDou-II civil satellite navigation are likely to be controlled by the spoofer. In this paper, an anti-spoofing scheme of BeiDou-II Navigation Message Authentication & Spread Spectrum Information (BD-II NMA&SSI) is proposed by using SM cryptographic algorithms and spread spectrum information to resist spoofing attacks. The SM cryptographic algorithms are used for generating authentication information to detect spoofing attacks. The spread spectrum information is to protect the authentication information in the D2 navigation messages from modification. Experimental results show that the scheme guarantees the authenticity of BD-II satellite navigation messages, meets the requirement of anti-spoofing and takes a rather less effect on the satellite navigation system.

show abstract

Section: Combined Authentication Methodsmentioning

confidence: 99%

BD-II NMA&SSI: An Scheme of Anti-Spoofing and Open BeiDou II D2 Navigation Message Authentication

Zhang

Liu

2020

IEEE Access

View full text Add to dashboard Cite

show abstract

Section: Methods For Spoofing Detection and Direction Findingmentioning

confidence: 99%

“…Many kinds of spoofing attack exist: they differ in the level of complexity/cost of realization at the attacker side, and pose different levels of threat to the target receiver [ 30 ]. Amongst them, the most realistic spoofing attacks are those based on a single transmitting antenna, whereas the use of multiple transmitting antennas, typical of the so-called advanced or sophisticated spoofing, is regarded as a high cost, high complexity, and less common type of attack [ 30 ]. The realistic assumption of a single transmitting antenna at the attacker side and the availability of multiple antennas at the receiver side make possible a spoofing detection based on the estimation of the DoA of the received signal [ 25 , 31 , 32 ]: if the DoA is not compatible with the expected satellite positions, then the existence of a counterfeit transmission is detected.…”

Section: Methods For Spoofing Detection and Direction Findingmentioning

confidence: 99%

Collaborative Solutions for Interference Management in GNSS-Based Aircraft Navigation

Nicola

Falco

Ferre

et al. 2020

Sensors

View full text Add to dashboard Cite

Nowadays, the Global Navigation Satellite Systems (GNSS) technology is not the primary means of navigation for civil aviation and Air Traffic Control, but its role is increasing. Consequently, the vulnerabilities of GNSSs to Radio Frequency Interference, including the dangerous intentional sources of interference (i.e., jamming and spoofing), raise concerns and special attention also in the aviation field. This panorama urges for figuring out effective solutions able to cope with GNSS interference and preserve safety of operations. In the frame of a Single European Sky Air traffic management Research (SESAR) Exploratory Research initiative, a novel, effective, and affordable concept of GNSS interference management for civil aviation has been developed. This new interference management concept is able to raise early warnings to the on-board navigation system about the detection of interfering signals and their classification, and then to estimate the Direction of Arrival (DoA) of the source of interference allowing the adoption of appropriate countermeasures against the individuated source. This paper describes the interference management concept and presents the on-field tests which allowed for assessing the reached level of performance and confirmed the applicability of this approach to the aviation applications.

show abstract

“…The two schemes retained are based on EC‐Schnorr digital signatures and TESLA . Both authentication schemes have been widely studied and proposed for GNSS as well as other radionavigation services . Other schemes based on different implementations and cryptographic protocols may be possible, but these schemes are representative enough for the feasibility and performance assessment.…”

Section: Sbas Message Authentication Schemes and Design Driversmentioning

confidence: 99%

Impact analysis of SBAS authentication

Fernández‐Hernández

Châtre

Chiara³

et al. 2018

NAVIGATION

View full text Add to dashboard Cite

The GNSS community is dedicating significant effort to protect applications from harmful interference, including spoofing. As part of this effort, Europe will authenticate the Galileo Open Service message and is currently evaluating authentication schemes for EGNOS. This article presents the main results of recent EU activities on EGNOS authentication. After presenting some examples that illustrate the importance of authenticating SBAS, this article describes the main drivers for SBAS authentication design, namely, the use of I and/or Q channels, the use of the L1 and/or L5 frequencies, the authentication latency, and the cryptographic parameters. Later, the article presents the performances of EC‐Schnorr and TESLA data authentication schemes and analyzes their impact in the SBAS L1 message sequence and in the L1/L5 Dual Frequency Multi‐Constellation Standard message sequence, currently under development.

show abstract

Signal Structure-Based Authentication for Civil GNSSs: Recent Solutions and Perspectives

Cited by 73 publications

References 16 publications

BD-II NMA&SSI: An Scheme of Anti-Spoofing and Open BeiDou II D2 Navigation Message Authentication

BD-II NMA&SSI: An Scheme of Anti-Spoofing and Open BeiDou II D2 Navigation Message Authentication

Collaborative Solutions for Interference Management in GNSS-Based Aircraft Navigation

Impact analysis of SBAS authentication

Contact Info

Product

Resources

About