Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Guillermo Diez-Senorans"'
Autor:
Raúl Aparicio-Téllez, Miguel Garcia-Bosque, Guillermo Díez-Señorans, Francisco Aznar, Santiago Celma
Publikováno v:
Sensors, Vol 24, Iss 23, p 7747 (2024)
One of the challenges that wireless sensor networks (WSNs) need to address is achieving security and privacy while keeping low power consumption at sensor nodes. Physically unclonable functions (PUFs) offer a challenge–response functionality that l
Externí odkaz:
https://doaj.org/article/4f227bffac9c4d66a5e24d5ddbf7106d
Autor:
Miguel Garcia-Bosque, Abel Naya, Guillermo Diez-Senorans, Carlos Sanchez-Azqueta, Santiago Celma
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 4, Pp 112-122 (2023)
In the last years, guaranteeing the security in Internet of things communications has become an essential task. In this article, the bias of a wide set of oscillators has been studied to determine their suitability as both true random number generato
Externí odkaz:
https://doaj.org/article/10e76872b7cf470fb295740af3ab2f77
Publikováno v:
IEEE Access, Vol 9, Pp 147343-147356 (2021)
Since the discovery of the physical random functions and their subsequent refinement into physical unclonable functions (PUF), a great effort has been made in developing and characterizing these objects attending to their physical properties as well
Externí odkaz:
https://doaj.org/article/8bdef7a2a039496fbfedd41fed23e9d7
Publikováno v:
IEEE Access, Vol 8, Pp 157830-157839 (2020)
In this article, the possibility of using Galois ring oscillators to construct physically unclonable functions (PUFs) has been studied. The idea is to use novel PUF architectures, similar as the ring oscillator PUFs that, instead of comparing frequen
Externí odkaz:
https://doaj.org/article/367a22e43a074f5a9a7bb8b34c046a3e
Publikováno v:
Jornada de Jóvenes Investigadores del I3A. 10
Physically unclonable functions (PUFs) have become an important area of study in the field of hardware security. In this paper we will design ring oscillator PUFs implemented in FPGAs and characterise them using a new concept: second-order compensate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7159b2ec95a0fe5c2db075e996a5dfd4
https://doi.org/10.26754/jjii3a.20227004
https://doi.org/10.26754/jjii3a.20227004
Publikováno v:
LASCAS
In this paper, a new Physically Unclonable Function (PUF) has been implemented and tested. The idea behind this PUF is to compare the bias of the same Galois ring oscillator implemented in different locations within the FPGA. The implemented PUF has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3fdc2e52b781f16420003b93776409
https://doi.org/10.1109/lascas51355.2021.9459135
https://doi.org/10.1109/lascas51355.2021.9459135
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
ECCTD
instname
ECCTD
In this paper we perform an entropy analysis and probability distribution analysis over simulated PUFs operating under a compensated measuring digitization scheme. The behavior of the PUFs have been simulated by generating a set of pseudorandom numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff303d569296e07ada47d2d295235b03
http://zaguan.unizar.es/record/108318
http://zaguan.unizar.es/record/108318
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
IEEE Access, Vol 8, Pp 157830-157839 (2020)
Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza
instname
IEEE Access, Vol 8, Pp 157830-157839 (2020)
Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza
In this article, the possibility of using Galois ring oscillators to construct physically unclonable functions (PUFs) has been studied. The idea is to use novel PUF architectures, similar as the ring oscillator PUFs that, instead of comparing frequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1863df8bc59b615bf569218c8f8cca33
http://zaguan.unizar.es/record/95822
http://zaguan.unizar.es/record/95822
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
ECCTD
instname
ECCTD
During the last years, Physically Unclonable Functions (PUFs) have become a very important research area in the field of hardware security due to their capability of generating volatile secret keys as well as providing a low-cost authentication. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5393d9c809be659b8ffe9b538dbee9cd
http://zaguan.unizar.es/record/108319
http://zaguan.unizar.es/record/108319
Autor:
Carlos Sánchez-Azqueta, Guillermo Diez-Senorans, Concepción Aldea, M. Garcia-Bosque, A. Perez-Resa, Santiago Celma
Publikováno v:
PRIME
In this work, a new Cryptographically Secure Pseudo-Random Number Generator (CSPRNG) has been proposed. This generator has been implemented in a 0.18 μm technology and has been capable of generating sequences at a high speed, using a small area and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e45b01b4dd726a6d17da1a304de440aa
https://doi.org/10.1109/prime.2019.8787798
https://doi.org/10.1109/prime.2019.8787798