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Designing Cryptography Systems for G...

Anderson, Jason,

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Designing Cryptography Systems for GNSS Data and Ranging Authentication /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Designing Cryptography Systems for GNSS Data and Ranging Authentication // Jason Anderson.
Author:	Anderson, Jason,
Description:	1 electronic resource (295 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 86-07, Section: B.
Contained By:	Dissertations Abstracts International86-07B.
Subject:	Cryptography. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31821830
ISBN:	9798302377173

Designing Cryptography Systems for GNSS Data and Ranging Authentication /
Anderson, Jason,

Designing Cryptography Systems for GNSS Data and Ranging Authentication /Jason Anderson. - 1 electronic resource (295 pages)

Source: Dissertations Abstracts International, Volume: 86-07, Section: B.

GNSS's open nature and ubiquitous adoption lend a potentially fatal vulnerability. Anyone can broadcast spoof signals to fool a receiver into believing GNSS is safe when, in fact, it is hazardous, thus perpetually casting doubt on GNSS accuracy. Spoofed GNSS signals are an undeniable reality of modern conflict zones and are likely to spread worldwide. This dissertation explores augmenting GNSS signals with cryptographic methods to establish trust in the signals.A GNSS engineer can use this dissertation to inform the system and receiver design to mitigate spoofing risks using cryptography. From a GNSS provider perspective, this dissertation covers the elements of cryptographic construction for provable security, efficient bandwidth use, and quick authentication time. The primary authentication structure a GNSS Provider should use is TESLA. This dissertation describes leveraging TESLA's features, designing the needed security maintenance structures with standard asymmetric authentication cryptography, and asserting the TESLA time-synchronization requirements. Moreover, TESLA enables ranging authentication via ranging code watermarking without additional data-distribution bandwidth. This dissertation describes how to securely perform watermarking in a way that allows straightforward derivation of the distribution of receiver-measured statistics. From a GNSS receiver perspective, this dissertation covers the receiver processing required to establish trust in the GNSS signal, including computing the security they afford.Previously, the severely constrained GNSS data bandwidth posed significant challenges to incorporating cryptography, often dictating the product (i.e., the service the GNSS constellation could offer). However, a significant shift occurs with the techniques presented in this dissertation. Whereas before, cryptography dictated the product, the product can now dictate the cryptography.

English

ISBN: 9798302377173Subjects--Topical Terms:

532586
Cryptography.

Designing Cryptography Systems for GNSS Data and Ranging Authentication /
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520 $a GNSS's open nature and ubiquitous adoption lend a potentially fatal vulnerability. Anyone can broadcast spoof signals to fool a receiver into believing GNSS is safe when, in fact, it is hazardous, thus perpetually casting doubt on GNSS accuracy. Spoofed GNSS signals are an undeniable reality of modern conflict zones and are likely to spread worldwide. This dissertation explores augmenting GNSS signals with cryptographic methods to establish trust in the signals.A GNSS engineer can use this dissertation to inform the system and receiver design to mitigate spoofing risks using cryptography. From a GNSS provider perspective, this dissertation covers the elements of cryptographic construction for provable security, efficient bandwidth use, and quick authentication time. The primary authentication structure a GNSS Provider should use is TESLA. This dissertation describes leveraging TESLA's features, designing the needed security maintenance structures with standard asymmetric authentication cryptography, and asserting the TESLA time-synchronization requirements. Moreover, TESLA enables ranging authentication via ranging code watermarking without additional data-distribution bandwidth. This dissertation describes how to securely perform watermarking in a way that allows straightforward derivation of the distribution of receiver-measured statistics. From a GNSS receiver perspective, this dissertation covers the receiver processing required to establish trust in the GNSS signal, including computing the security they afford.Previously, the severely constrained GNSS data bandwidth posed significant challenges to incorporating cryptography, often dictating the product (i.e., the service the GNSS constellation could offer). However, a significant shift occurs with the techniques presented in this dissertation. Whereas before, cryptography dictated the product, the product can now dictate the cryptography.
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