López Ramos, Juan Antonio Author
A scalable server for key distribution and its application to accounting
- Álvarez-Bermejo J.
- Antequera N.
- García-Rubio R.
- López-Ramos J.
JOURNAL OF SUPERCOMPUTING - 1/4/2013
- JCR Quartile: Q2 (2013)
- SJR Quartile: Q3
- JCR Impact Factor: 0.841 (2013)
- Category normalized Impact: 0.051 (2013)
- CiteScore: 7.1 (2024)
- SJR: 0.288 (2013
- SNIP: 0.919 (2013
- JCR 5-year Impact Factor: 0.87
- JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
- SJR Categories: Hardware and Architecture (Q3); Information Systems (Q3); Software (Q3); Theoretical Computer Science (Q4)
- ORCID
- Scopus
- Web of Science
A Secure and Efficient Method to Protect Communications and Energy Consumption in IoT Wireless Sensor Networks
- Hussein, Safwan Mawlood
- López Ramos, Juan Antonio
- Ashir, Abubakar Muhammad
Electronics (Switzerland) - 13/09/2022
http://hdl.handle.net/10835/13945
- CiteScore: 3.7 (2021)
- SJR: 0.59 (2021
- SNIP: 1.013 (2021
A suite of algorithms for key distribution and authentication in centralized secure multicast environments
- Juan Alvaro Muñoz Naranjo
- N. Antequera
- Leocadio González Casado
- Juan Antonio López Ramos
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - 1/6/2012
- JCR Quartile: Q2 (2012)
- SJR Quartile: Q2
- JCR Impact Factor: 0.989 (2012)
- Category normalized Impact: 1.819 (2012)
- CiteScore: 4.8 (2024)
- SJR: 0.961 (2012
- SNIP: 1.332 (2012
- JCR 5-year Impact Factor: 1.193
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Applied Mathematics (Q2); Computational Mathematics (Q2)
- ORCID
- Dialnet
- Web of Science
- Scopus
Blind signatures using light variations in CCD sensors as a pattern to avoid identity forging
- Alvarez-Bermejo J.
- Lopez-Ramos J.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES - 1/4/2018
- JCR Quartile: Q2 (2018)
- SJR Quartile: Q1
- JCR Impact Factor: 1.533 (2018)
- CiteScore: 4.9 (2024)
- SJR: 0.666 (2018
- SNIP: 0.948 (2018
- JCR 5-year Impact Factor: 1.35
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Engineering (miscellaneous) (Q1); Mathematics (miscellaneous) (Q2)
- ORCID
- Scopus
- Web of Science
Blockchain-based federation of wireless sensor nodes
- F. J. Haro-Olmo
- J. A. Alvarez-Bermejo
- A. J. Varela-Vaca
- J. A. López-Ramos
JOURNAL OF SUPERCOMPUTING - 12/7/2021
- JCR Quartile: Q2 (2021)
- JCR Impact Factor: 2.557 (2021)
- Category normalized Impact: 0.765 (2021)
- CiteScore: 7.1 (2024)
- SJR: 0.727 (2021
- SNIP: 1.117 (2021
- JCR 5-year Impact Factor: 2.423
- JCR Categories: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
- Web of Science
- Scopus
- ORCID
Covers and envelopes by V-gorenstein modules
- Enochs E.
- Jenda O.
- López-Ramos J.
Communications in Algebra - 1/11/2005
- SJR Quartile: Q2
- CiteScore: 1.1 (2024)
- SJR: 0.882 (2005
- SNIP: 0.817 (2005
- SJR Categories: Algebra and Number Theory (Q2)
Covers and envelopes over gr-Gorenstein rings
- Asensio M.
- López-Ramos J.
- Torrecillas B.
JOURNAL OF ALGEBRA - 15/5/1999
- JCR Quartile: Q2 (1999)
- SJR Quartile: Q1
- JCR Impact Factor: 0.44 (1999)
- Category normalized Impact: 1.097 (1999)
- CiteScore: 1.6 (2024)
- SJR: 1.567 (1999
- SNIP: 1.121 (1999
- SJR Categories: Algebra and Number Theory (Q1)
- ORCID
- Scopus
- Web of Science
Cryptanalysis of a key exchange protocol based on a congruence-simple semiring action
- Sanchez, A. Otero
- Ramos, J. A. Lopez
JOURNAL OF ALGEBRA AND ITS APPLICATIONS - 1/8/2025
- JCR Quartile: Q3 (2024)
- JCR Impact Factor: 0.6 (2024)
- Category normalized Impact: 1.009 (2024)
- CiteScore: 1.5 (2024)
- SJR: 0.585 (2024
- SNIP: 1.194 (2024
- Some of the above metrics are provisional
Cryptanalysis of Ateniese-Steiner-Tsudik-Authenticated Group Key Management Protocol
- Camazón Portela D.
- Otero Sánchez Á.
- López-Ramos J.A.
APPLIED SCIENCES-BASEL - 1/9/2024
- JCR Quartile: Q2 (2024)
- JCR Impact Factor: 2.5 (2024)
- JCR 5-year Impact Factor: 2.7
- JCR Categories: CHEMISTRY, MULTIDISCIPLINARY
- Web of Science
- ORCID
- Scopus
Derived functors of Hom relative to flat covers
- Aldrich S.
- Enochs E.
- Lopez Ramos J.
Mathematische Nachrichten - 29/8/2002
10.1002/1522-2616(200207)242:1<17::aid-mana17>3.0.co;2-f
- SJR Quartile: Q2
- CiteScore: 1.3 (2024)
- SJR: 0.712 (2002
- SNIP: 0.773 (2002
- SJR Categories: Mathematics (miscellaneous) (Q2)
A pervasive polling secret-sharing based access control protocol for sensitive information
Book
- Naranjo J.
- López J.
- Ramos J.
Handbook of Research on Mobility and Computing Evolving Technologies and Ubiquitous Impacts - 1/12/2011
10.4018/978-1-60960-042-6.ch012
- Scopus
- ORCID
Criptosistemas de clave pública basados en acciones del anillo Ep(m)
Book chapter
- Joan-Josep Climent Coloma
- Juan Antonio López Ramos
- Leandro Tortosa
RECSI XIII: actas de la XIII Reunión Española sobre Criptología y Seguridad de la Información. Alicante, 2-5 de septiembre de 2014 - 2014
- Dialnet
Grupos, anillos y cuerpos
Book
- José Escoriza López
- Juan Antonio López Ramos
2019
- Dialnet
Hardware secure access to servers and applications
Book chapter
- Álvarez Bermejo J.
- López Ramos J.
- Gálvez Sánchez F.
Information Communication Technology Law Protection and Access Rights Global Approaches and Issues - 1/12/2010
10.4018/978-1-61520-975-0.ch020
- Scopus
- ORCID
Homología relativa Gorenstein graduada
Book
- Juan Antonio López Ramos
1999
- Dialnet
- Datos BNE
Homología relativa Gorenstein graduada[«h»Recurso electrónico]
Book
- Juan Antonio López Ramos
1998
- Dialnet
Mathematica discreta
Book
- Juan Antonio López Ramos
- Justo Peralta López
2001
- Dialnet
Mathematica discreta J. A. López Ramos, Justo Peralta López
Book
- Juan de Dios Jiménez Valladares
2001
Problemas de estructuras básicas del álgebra
Book
- José Escoriza López
- Juan Antonio López Ramos
2019
- Dialnet
Protocolos de clave pública en anillos de grupo torcidos
Book chapter
- Juan Antonio López Ramos
- Blas Torrecillas Jover
- María Dolores Gómez Olvera
Actas de las V Jornadas Nacionales de Ciberseguridad: junio 5-7, 2019. Cáceres - 2019
- Dialnet
A Secure and Efficient Method for Communications and Energy Consumption Management in IoT Wireless Sensor Networks. Advisor
- Safwan Mawlood Hussein Hussein
- José Antonio Álvarez Bermejo
- Juan Antonio López Ramos
25/09/2023
http://hdl.handle.net/10835/14625
- Dialnet
- OAI-PMH
Esquemas de distribución de claves basados en teoría de números con aplicaciones al e-comercio y al e-acounting Advisor
- Nicolás Antequera Rodríguez
- Raquel García Rubio
- Juan Antonio López Ramos
2013
- Dialnet
Homología relativa Gorenstein graduada
- Juan Antonio López Ramos
- Blas Torrecillas Jover
1998
- Dialnet
Protocolos criptográficos en anillos de grupo Advisor
- Gómez Olvera, María Dolores
27/11/2023
http://hdl.handle.net/10835/14683
- Dialnet
- OAI-PMH
A Key Distribution Scheme for Live Streaming Multi-tree Overlays
- Naranjo J.
- Ramos J.
- Casado L.
COMPUTATIONAL INTELLIGENCE IN SECURITY FOR INFORMATION SYSTEMS 2010 - 1/1/2010
- SJR Quartile: Q4
- Category normalized Impact: 0.141 (2010)
- SJR: 0.131 (2010
- SJR Categories: Computer Science (miscellaneous) (Q4)
- ORCID
- Web of Science
- Scopus
An Application of Twisted Group Rings in Secure Group Communications
- Gómez Olvera M.D.
- López-Ramos J.A.
- Torrecillas B.
Springer Proceedings in Mathematics and Statistics - 1/1/2023
- CiteScore: 0.5 (2024)
- SJR: 0.168 (2023
- SNIP: 0.285 (2023
An Interactive Mathematica Book
- Álvarez-Bermejo J.
- Escoriza J.
- López-Ramos J.
- Peralta J.
INTERNATIONAL JOINT CONFERENCE CISIS'12 - ICEUTE'12 - SOCO'12 SPECIAL SESSIONS - 1/1/2013
- Category normalized Impact: 0.117 (2013)
- CiteScore: 0.9 (2019)
- SNIP: 0.227 (2013
- SJR Categories: Computer Science (miscellaneous); Control and Systems Engineering
- ORCID
- Scopus
- Web of Science
Hardware implementation of a new ECC key distribution protocol for securing Wireless Sensor Networks
- Parrilla L.
- Morales D.
- Lopez-Villanueva J.
- Lopez-Ramos J.
- Alvarez-Bermejo J.
2015 CONFERENCE ON DESIGN OF CIRCUITS AND INTEGRATED SYSTEMS (DCIS) - 20/1/2015
- SJR Categories: Software
- ORCID
- Scopus
- Web of Science
Key agreement protocols for distributed secure multicast over the ring E(m) p
- Climent J.
- López-Ramos J.
- Navarro P.
- Tortosa L.
Wit Transactions on Information and Communication Technologies - 30/5/2013
- CiteScore: 0.1 (2015)
- SJR: 0.181 (2013
- SNIP: 0.666 (2013
- SJR Categories: Computer Science (miscellaneous); Management Information Systems
Key Management Schemes for Peer-to-Peer Multimedia Streaming Overlay Networks
- Naranjo J.
- López-Ramos J.
- Casado L.
INFORMATION SECURITY THEORY AND PRACTICE: SMART DEVICES, PERVASIVE SYSTEMS, AND UBIQUITOUS NETWORKS, PROCEEDINGS - 6/11/2009
- CiteScore: 2.4 (2024)
- SJR: 0.302 (2009
- SNIP: 0.691 (2009
- ORCID
- Scopus
- Web of Science
Remarks and countermeasures on a cryptoanalysis of a secure multicast protocol
- Antequera N.
- Lopez-Ramos J.
Proceedings of the 2011 7th International Conference on Next Generation Web Services Practices Nwesp 2011 - 22/12/2011
- SJR Categories: Computer Networks and Communications
Tracking Traitors in Web Services via Blind Signatures
- Álvarez-Bermejo J.
- López-Ramos J.
INTERNATIONAL JOINT CONFERENCE CISIS'12 - ICEUTE'12 - SOCO'12 SPECIAL SESSIONS - 1/1/2013
- CiteScore: 0.9 (2019)
- SNIP: 0.227 (2013
- SJR Categories: Computer Science (miscellaneous); Control and Systems Engineering
- OAI-PMH
- Scopus
- ORCID
- Web of Science
Unidad Cifradora/Descifradora de Mensajes con información digital, Sistema y Método de Cifrado/Descifrado para Comunicaciones Digitales en Tiempo Real
- Novas Castellano, Nuria
- López Ramos, Juan Antonio
- Gázquez Parra, José Antonio
- Peralta López, Justo
ES2272130 A1 (16.04.2007) - 16/04/2007
www.ual.es/patentes View source
- OAI-PMH
- ORCID
This author has no reports or other types of publications.
h index
Scopus: 12
Web of Science: 9
i10 index
Scopus: 16
Web of Science: 7
Research groups
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Categorías, computación y teoría de anillos
Role: Miembro
Author profiles
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ORCID
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Scopus Author ID
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Dialnet id
Other identifiers
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URI Datos BNE
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ISNI
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VIAF
Research projects at UAL
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Acronym PID2020-113552GB-I00Since: September 1, 2021Until: August 31, 2024Funding / grant amount: 31,500.00 EURRole: Investigador
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Acronym P20_00770Since: June 23, 2020Until: December 31, 2022Funding / grant amount: 25,200.00 EURRole: Investigador
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Acronym UAL18-FQM-B042-ASince: October 1, 2019Until: September 30, 2021Funding / grant amount: 25,700.00 EURRole: Investigador
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Acronym MTM2017-86987-PSince: January 1, 2018Until: December 31, 2020Funding / grant amount: 41,261.00 EURRole: Investigador
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Acronym MTM2014-54439-PSince: January 1, 2015Until: December 31, 2017Funding / grant amount: 64,977.00 EURRole: Investigador
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Acronym MTM2011-13393-ESince: April 15, 2011Until: March 15, 2012Funding / grant amount: 4,000.00 EURPrincipal Investigator (PI)Role: Investigador principal
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Acronym nanSince: January 1, 2010Until: September 7, 2013Funding / grant amount: 291,446.41 EURRole: Investigador
-
Acronym TEC2009-13763-C02-02Since: January 1, 2010Until: December 31, 2012Funding / grant amount: 66,066.00 EURRole: Investigador
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Acronym P07-FQM-3280Since: October 28, 2008Until: January 18, 2012Funding / grant amount: 230,597.66 EURRole: Investigador
-
Acronym TEC2006-12211-C02-02Since: October 1, 2006Until: December 31, 2009Funding / grant amount: 42,350.00 EURRole: Investigador
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Acronym BFM2002-02717Since: October 1, 2002Until: September 30, 2005Funding / grant amount: 37,030.00 EURRole: Investigador
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Acronym PB98-1005Since: December 1, 1999Until: December 1, 2002Funding / grant amount: 18,030.36 EURRole: Investigador