Digital Watermarking for enriched video streams in edge computing architectures using chaotic mixtures and Physical Unclonable Functions

Bordel Sanchez, Borja and Alcarria Garrido, Ramon Pablo (2020). Digital Watermarking for enriched video streams in edge computing architectures using chaotic mixtures and Physical Unclonable Functions. In: "4th International Symposium, MobiSec 2019", 17-10-2019, 19-10-2019, Taichung, Taiwan. ISBN 978-981-15-9608-7. pp. 1-12. https://doi.org/10.1007/978-981-15-9609-4_9.

Description

Title: Digital Watermarking for enriched video streams in edge computing architectures using chaotic mixtures and Physical Unclonable Functions
Author/s:
  • Bordel Sanchez, Borja
  • Alcarria Garrido, Ramon Pablo
Item Type: Presentation at Congress or Conference (Article)
Event Title: 4th International Symposium, MobiSec 2019
Event Dates: 17-10-2019, 19-10-2019
Event Location: Taichung, Taiwan
Title of Book: Mobile Internet Security
Date: 2020
ISBN: 978-981-15-9608-7
Subjects:
Freetext Keywords: Digital Watermarking; Physical Unclonable Functions; Chaotic systems; Edge comput-ing; Security; Authentication
Faculty: E.T.S.I. de Sistemas Informáticos (UPM)
Department: Sistemas Informáticos
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Authentication in advanced video applications is a pending challenge, specially in those scenarios where video streams are enriched with additional information from sensors and other similar devices. Traditional solutions require remote devices (such as cameras) to store private keys, a situation that has been proved to be very risky. On the other hand, standard authentication methods, such as digital signatures or secure sessions, prevent systems to operate at real-time, as they are very computationally costly operations which, besides, are designed to work with information blocks, not with streams. Other solutions, furthermore, require the integration of gateways or aggregation points in video infrastructures, which creates bottlenecks and difficulties the dynamic adaptation of systems to the environmental conditions and devices? lifecycle. Therefore, in this paper, we address this problem by proposing an authentication procedure based on digital watermarking. In our proposal, video infrastructures are organized as edge computing architectures, where enriched video streams are protected by watermarks and devices may delegate functionalities dynamically. This new watermarking technology is based on chaotic mixtures and secret keys provided by Physical Unclonable Functions. In order to evaluate the performance of the proposed solution an experimental validation is also carried out.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainTEC2015-68284-RSEMOLAUniversidad Politécnica de MadridTecnologías de análisis de sentimientos y emociones para agentes sociales empáticos en inteligencia ambiental

More information

Item ID: 63276
DC Identifier: http://oa.upm.es/63276/
OAI Identifier: oai:oa.upm.es:63276
DOI: 10.1007/978-981-15-9609-4_9
Official URL: https://link.springer.com/chapter/10.1007/978-981-15-9609-4_9
Deposited by: Memoria Investigacion
Deposited on: 22 Jan 2021 16:53
Last Modified: 23 Jan 2021 17:33
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