López Ramos, Juan Antonio Author
An Efficient Image Encryption Using a Dynamic, Nonlinear and Secret Diffusion Scheme
- Rimani, Rachid
- Hadj Said, Naima
- Ali-Pacha, Adda
- Lopez Ramos, Juan Antonio
BAGHDAD SCIENCE JOURNAL - 2021
- Category normalized Impact: 0.158 (2021)
Gorenstein injective and projective modules and actions of finite-dimensional Hopf algebras
- Juan Antonio López Ramos
Arkiv för matematik - 1/10/2008
- SJR Quartile: Q3
- CiteScore: 1.1 (2020)
- SJR: 0.389 (2008
- SNIP: 0.821 (2008
- SJR Categories: Mathematics (miscellaneous) (Q3)
- Dialnet
- Scopus
Public key protocols over the ring Ep(m)
- Climent J.
- López-Ramos J.
Advances in Mathematics of Communications - 1/11/2016
- SJR Quartile: Q2
- JCR Impact Factor: 0.8 (2016)
- CiteScore: 1.5 (2020)
- SJR: 0.417 (2016
- SNIP: 0.824 (2016
- JCR 5-year Impact Factor: 0.799
- JCR Categories: COMPUTER SCIENCE, THEORY & METHODS
- SJR Categories: Computer Networks and Communications (Q2); Algebra and Number Theory (Q3); Applied Mathematics (Q3); Discrete Mathematics and Combinatorics (Q3)
An active attack on a distributed group key exchange system
- Baouch M.
- López-Ramos J.
- Torrecillas B.
- Schnyder R.
Advances in Mathematics of Communications - 1/11/2017
- JCR Quartile: Q4 (2017)
- SJR Quartile: Q2
- JCR Impact Factor: 0.564 (2022)
- Category normalized Impact: 0.091 (2017)
- CiteScore: 1.5 (2020)
- SJR: 0.421 (2017
- SNIP: 0.872 (2017
- JCR 5-year Impact Factor: 0.555
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Computer Networks and Communications (Q2); Algebra and Number Theory (Q3); Applied Mathematics (Q3); Discrete Mathematics and Combinatorics (Q3)
A key distribution scheme for live streaming multi-tree overlays
- Naranjo J.
- Ramos J.
- Casado L.
Advances in Intelligent and Soft Computing - 1/1/2010
- SJR Quartile: Q4
- Category normalized Impact: 0.141 (2010)
- SJR: 0.131 (2010
- SJR Categories: Computer Science (miscellaneous) (Q4)
- Scopus
- ORCID
- Web of Science
Relative homological coalgebras
- Enochs E.
- López-Ramos J.
Acta Mathematica Hungarica - 26/8/2004
10.1023/b:amhu.0000036293.46154.4e
- SJR Quartile: Q3
- CiteScore: 1 (2020)
- SJR: 0.508 (2004
- SNIP: 0.926 (2004
- SJR Categories: Mathematics (miscellaneous) (Q3)
Gorenstein coalgebras
- Asensio M.
- López Ramos J.
- Torrecillas B.
Acta Mathematica Hungarica - 1/10/1999
- JCR Quartile: Q4 (1999)
- SJR Quartile: Q3
- JCR Impact Factor: 0.188 (2022)
- Category normalized Impact: 0.755 (1999)
- CiteScore: 1 (2020)
- SJR: 0.378 (1999
- SNIP: 0.778 (1999
- SJR Categories: Mathematics (miscellaneous) (Q3)
- Scopus
- ORCID
- Web of Science
Criptosistemas de clave pública basados en acciones del anillo Ep(m)
- 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
Hardware secure access to servers and applications
- 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
A Pervasive Polling Secret-Sharing Based Access Control Protocol for Sensitive Information
- 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
An interactive mathematica book
- Álvarez-Bermejo J.
- Escoriza J.
- López-Ramos J.
- Peralta J.
Advances in Intelligent Systems and Computing - 1/1/2013
- Category normalized Impact: 0.117 (2013)
- CiteScore: 0.9 (2019)
- SNIP: 0.221 (2013
- SJR Categories: Computer Science (miscellaneous); Control and Systems Engineering
- Scopus
- ORCID
- Web of Science
Tracking traitors in web services via blind signatures
- Álvarez-Bermejo J.
- López-Ramos J.
Advances in Intelligent Systems and Computing - 1/1/2013
- CiteScore: 0.9 (2019)
- SNIP: 0.221 (2013
- SJR Categories: Computer Science (miscellaneous); Control and Systems Engineering
- Scopus
- ORCID
- OAI-PMH
- Web of Science
Protocolos de clave pública en anillos de grupo torcidos
- 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
Homología relativa Gorenstein graduada
- Juan Antonio López Ramos
- Blas Torrecillas Jover
1998
- Dialnet
Homología relativa Gorenstein graduada[«h»Recurso electrónico]
- Juan Antonio López Ramos
1998
- Dialnet
Mathematica discreta J. A. López Ramos, Justo Peralta López
- Juan de Dios Jiménez Valladares
2001
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: 0.623 (2013
- SJR Categories: Computer Science (miscellaneous); Management Information Systems
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 (2022)
- SJR: 0.181 (2022
- SNIP: 0.255 (2022
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
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 2015 - 20/1/2016
- SJR Categories: Software
- Scopus
- ORCID
- Web of Science
This author has no patents.
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
27/07/2016
- ORCID
- OAI-PMH
h index
Scopus: 10
Web of Science: 8
i10 index
Scopus: 10
Web of Science: 6
Research groups
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Categorías, computación y teoría de anillos
Role: Miembro
Author profiles
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Research projects at UAL
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Acronym P20_00770Since: October 5, 2021Until: December 31, 2022Funded by: JUNTAFunding / grant amount: 25,200.00 EURRole: Investigador
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Acronym PID2020-113552GB-I00Since: September 1, 2021Until: August 31, 2024Funded by: MECFunding / grant amount: 31,500.00 EURRole: Investigador
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Acronym UAL18-FQM-B042-ASince: October 1, 2019Until: September 30, 2021Funded by: Universidad de AlmeríaFunding / grant amount: 25,700.00 EURRole: Investigador
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Acronym MTM2017-86987-PSince: January 1, 2018Until: December 31, 2020Funded by: MECFunding / grant amount: 41,261.00 EURRole: Investigador
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Acronym MTM2014-54439-PSince: January 1, 2015Until: December 31, 2017Funded by: Ministerio de Economía y CompetitividadFunding / grant amount: 64,977.00 EURRole: Investigador
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Acronym MTM2011-13393-ESince: April 15, 2011Until: March 15, 2012Funded by: MECFunding / grant amount: 4,000.00 EURPrincipal Investigator (PI)Role: Responsable
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Acronym TEC2009-13763-C02-02Since: January 1, 2010Until: December 31, 2012Funded by: MECFunding / grant amount: 66,066.00 EURRole: Investigador
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Acronym P07-FQM-3280Since: October 28, 2008Until: January 18, 2012Funded by: Universidad de GranadaFunding / grant amount: 230,597.66 EURRole: Investigador
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Acronym TEC2006-12211-C02-02Since: October 1, 2006Until: December 31, 2009Funded by: MECFunding / grant amount: 42,350.00 EURRole: Investigador
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Acronym BFM2002-02717Since: October 1, 2002Until: September 30, 2005Funded by: MECFunding / grant amount: 37,030.00 EURRole: Investigador
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Acronym nanSince: September 3, 2001Until: March 10, 2002Funded by: FIAPAFunding / grant amount: 10,818.23 EURRole: Investigador
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Acronym PB98-1005Since: December 1, 1999Until: December 1, 2002Funded by: MECFunding / grant amount: 18,030.36 EURRole: Investigador