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pro vyhledávání: '"Álvaro, Otero"'
The advent of large-scale quantum computers implies that our existing public-key cryptography infrastructure has become insecure. That means that the privacy of many mobile applications involving dynamic peer groups, such as multicast messaging or pa
Externí odkaz:
http://arxiv.org/abs/2412.00387
The aim of this article is to solve the system $XA=Y$ where $A=(a_{ij})\in M_{m\times n}(S)$, $Y\in S^{m}$ and $X$ is an unknown vector of size $n$, being $S$ an additively idempotent semiring. If the system has solutions then we completely character
Externí odkaz:
http://arxiv.org/abs/2404.03294
We show that a previously introduced key exchange based on a congruence-simple semiring action is not secure by providing an attack that reveals the shared key from the distributed public information for any of such semirings
Externí odkaz:
http://arxiv.org/abs/2402.09480
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2904 (2024)
The aim of this article is to solve the system XA=Y, where A=(ai,j)∈Mn×m(S), Y∈Sm and X is an unknown vector of a size n, with S being an additively idempotent semiring. If the system has solutions, then we completely characterize its maximal on
Externí odkaz:
https://doaj.org/article/a0cfb9d113374d44a5b36116739d3160
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8179 (2024)
We present an active attack that targets Ateniese et al.’s authenticated group key agreement, which, as a particular case, includes the well-known multiparty key exchange protocol CLIQUES that allows a group of users to build a common secret using
Externí odkaz:
https://doaj.org/article/199948abe24b4bdeb2449a609123efb6
Autor:
Sergio Buenestado-Serrano, Marta Herranz, Álvaro Otero-Sobrino, Andrea Molero-Salinas, Cristina Rodríguez-Grande, Amadeo Sanz-Pérez, María José Durán Galván, Pilar Catalán, Roberto Alonso, Patricia Muñoz, Laura Pérez-Lago, Darío García de Viedma
Publikováno v:
International Journal of Medical Microbiology, Vol 314, Iss , Pp 151599- (2024)
Background: SARS-CoV-2 genomic analysis has been key to the provision of valuable data to meet both epidemiological and clinical demands. High-throughput sequencing, generally Illumina-based, has been necessary to ensure the widest coverage in global
Externí odkaz:
https://doaj.org/article/aa67d389bb494b4a93a283b5e69755b4
Publikováno v:
Agrociencia Uruguay, Vol 27, Iss NE1, p e1375 (2024)
Worldwide, water is essential for maintaining an adequate agricultural production and fostering a sustainable ecosystem for humanity alongside diverse flora, fauna, and microbial life. However, the intensification of anthropogenic activities, the occ
Externí odkaz:
https://doaj.org/article/b353f4f5e21a4cdaa767d0aca12dff3f
Publikováno v:
Agrociencia Uruguay, Vol 27, Iss NE1, p e1188 (2024)
El principal objetivo de la citricultura en Uruguay es incrementar el rendimiento, la calidad, mejorar la sostenibilidad y la eficiencia de los recursos naturales. Actualmente no es posible concebir un sistema eficiente de producción de cítricos si
Externí odkaz:
https://doaj.org/article/4a35faea15584169b92ce236eec75139
Autor:
Patricia Alejandra Garrido Ruiz, Álvaro Otero Rodriguez, Luis Antonio Corchete, Victoria Zelaya Huerta, Alejandro Pasco Peña, Cristina Caballero Martínez, Joaquín González-Carreró Fojón, Inmaculada Catalina Fernández, Juan Carlos López Duque, Laura Zaldumbide Dueñas, Lorena Mosteiro González, María Aurora Astudillo, Aurelio Hernández-Laín, Emma Natalia Camacho Urkaray, María Amparo Viguri Diaz, Alberto Orfao, María Dolores Tabernero
Publikováno v:
Biology, Vol 13, Iss 5, p 350 (2024)
Rhabdoid meningiomas (RM) are a rare meningioma subtype with a heterogeneous clinical course which is more frequently associated with recurrence, even among tumors undergoing-complete surgical removal. Here, we retrospectively analyzed the clinical-h
Externí odkaz:
https://doaj.org/article/deb2f6d27d5b4dd0a1aa621bb1fd5f8b
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