Zobrazeno 41 - 50
of 104
pro vyhledávání: '"Hassan N. Noura"'
Publikováno v:
Multimedia Systems
Multimedia Systems, 2018, 24 (6), pp.669-694
Multimedia Systems, 2018, 24 (6), pp.669-694
International audience; This paper presents an efficient and lightweight format-compliant selective encryption algorithm for secure JPEG 2000 coding. The proposed encryption scheme is dynamic in nature, where the key is changed for every input image.
Publikováno v:
VTC-Fall
Authentication is critical for any digital system as it represents the first step towards accessing data and resources. Authentication of entities, especially devices in the Internet-of-Things (IoT) system, is one of the most important security chall
Publikováno v:
VTC-Fall
Visible Light Communication (VLC) is a wireless technology that exploits Light Emitting Diodes (LEDs) for both, illumination and data communication. A major challenge is that this system is vulnerable to passive attacks due to the broadcast nature of
Publikováno v:
VTC-Fall
Device-to-Device (D2D) communication is one of the key components of 4G/5G mobile networks since it enhances network capacity and enables support for public applications. On the other hand, device authentication in D2D is an inherent problem since de
Autor:
Hassan N. Noura, Mohamad Noura, Mohammad M. Mansour, Raphaël Couturier, Ali Chehab, Lama Sleem
Publikováno v:
Multimedia Tools and Applications
Multimedia Tools and Applications, Springer Verlag, 2018, 77 (14), pp.18383-18413
Multimedia Tools and Applications, Springer Verlag, 2018, 77 (14), pp.18383-18413
International audience; With the exponential growth in Internet-of-Things (IoT) devices, security and privacy issues have emerged as critical challenges that can potentially compromise their successful deployment in many data-sensitive applications.
Autor:
Nicolas Sklavos, Hassan N. Noura, Ola Salman, Nesrine Kaaniche, Ali Chehab, Raphaël Couturier
Publikováno v:
Microprocessors and Microsystems. 87:103478
Recently, the security of existing symmetric cryptographic algorithms and protocols has been threatened by new performance challenges and vulnerabilities. In this paper, we propose a dynamic key-dependent approach, ”TRESC”, to make existing symme
Publikováno v:
Journal of Information Security and Applications. 34:233-242
The design of a Homomorphic Encryption (HE) algorithm that allows computation over the encrypted data is required in real world modern applications to preserve the privacy. Such applications include Cloud Computing, shared storage, processing resourc
Publikováno v:
ACTEA
The need for physical layer security techniques is increasing rapidly with the significant rise in the number of devices connected to the internet. In this paper, physical layer security using massive planar antenna arrays is investigated to secure t
Publikováno v:
Wireless Communications and Networking Conference
Wireless Communications and Networking Conference, Apr 2019, Marrakech, Morocco
WCNC
Wireless Communications and Networking Conference, Apr 2019, Marrakech, Morocco
WCNC
International audience; Security attacks against Internet of Things (IoT) are on the rise and they lead to drastic consequences. Data confidentiality is typically based on a strong symmetric-key algorithm to guard against confidentiality attacks. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f445ab37b0b164d856a26e8d56bfa873
https://hal.archives-ouvertes.fr/hal-02402875
https://hal.archives-ouvertes.fr/hal-02402875
Autor:
Hassan N. Noura, Ali Chehab
Publikováno v:
WCNC
Data Confidentiality (DC) is considered one of the most important security services. Currently, a set of existing cipher algorithms is being used to ensure DC. However still, designing and implementing a more efficient cipher scheme is always being s