Search

Your search keyword '"Peinado, Alberto"' showing total 114 results
Start Over Author "Peinado, Alberto"
114 results on '"Peinado, Alberto"'

1. Dual-System Recommendation Architecture for Adaptive Reading Intervention Platform for Dyslexic Learners

Author

Mateo-Trujillo, J. Ignacio, Castillo-Barnés, Diego, Rodríguez-Rodríguez, Ignacio, Ortiz, Andrés, Peinado, Alberto, Luque, Juan L., Sánchez-Gómez, Auxiliadora, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, van Leeuwen, Jan, Series Editor, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Kobsa, Alfred, Series Editor, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Nierstrasz, Oscar, Series Editor, Pandu Rangan, C., Editorial Board Member, Sudan, Madhu, Series Editor, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Vardi, Moshe Y, Series Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Ferrández Vicente, José Manuel, editor, Val Calvo, Mikel, editor, and Adeli, Hojjat, editor

Published
2024
Full Text
View/download PDF

4. Cryptanalysis of a Key Authentication Scheme Based on the Chinese Remainder Theorem and Discrete Logarithms

Author

Peinado, Alberto, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Graña, Manuel, editor, López-Guede, José Manuel, editor, Etxaniz, Oier, editor, Herrero, Álvaro, editor, Quintián, Héctor, editor, and Corchado, Emilio, editor

Published
2017
Full Text
View/download PDF

5. A SEIS Model for Propagation of Random Jamming Attacks in Wireless Sensor Networks

Author

López, Miguel, Peinado, Alberto, Ortiz, Andrés, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Graña, Manuel, editor, López-Guede, José Manuel, editor, Etxaniz, Oier, editor, Herrero, Álvaro, editor, Quintián, Héctor, editor, and Corchado, Emilio, editor

Published
2017
Full Text
View/download PDF

7. Prediction of Sequences Generated by LFSR Using Back Propagation MLP

Author

Peinado, Alberto, Ortiz, Andrés, Kacprzyk, Janusz, Series editor, de la Puerta, José Gaviria, editor, Ferreira, Iván García, editor, Bringas, Pablo Garcia, editor, Klett, Fanny, editor, Abraham, Ajith, editor, de Carvalho, André C.P.L.F., editor, Herrero, Álvaro, editor, Baruque, Bruno, editor, Quintián, Héctor, editor, and Corchado, Emilio, editor

Published
2014
Full Text
View/download PDF

8. Improving the Period and Linear Span of the Sequences Generated by DLFSRs

Author

Peinado, Alberto, Munilla, Jorge, Fúster-Sabater, Amparo, Kacprzyk, Janusz, Series editor, de la Puerta, José Gaviria, editor, Ferreira, Iván García, editor, Bringas, Pablo Garcia, editor, Klett, Fanny, editor, Abraham, Ajith, editor, de Carvalho, André C.P.L.F., editor, Herrero, Álvaro, editor, Baruque, Bruno, editor, Quintián, Héctor, editor, and Corchado, Emilio, editor

Published
2014
Full Text
View/download PDF

9. Cryptanalysis of the Improvement of an Authentication Scheme Based on the Chinese Remainder Theorem for Multicast Communications

Author

Peinado, Alberto, Ortiz, Andrés, Cotrina, Guillermo, Herrero, Álvaro, editor, Baruque, Bruno, editor, Klett, Fanny, editor, Abraham, Ajith, editor, Snášel, Václav, editor, de Carvalho, André C.P.L.F., editor, Bringas, Pablo García, editor, Zelinka, Ivan, editor, Quintián, Héctor, editor, and Corchado, Emilio, editor

Published
2014
Full Text
View/download PDF

11. Cryptographic Analysis of a Type of Sequence Generators

Author

Peinado, Alberto, Fúster-Sabater, Amparo, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Venkatakrishnan, Venkat, editor, and Goswami, Diganta, editor

Published
2012
Full Text
View/download PDF

12. Cryptanalysis of Multicast Protocols with Key Refreshment Based on the Extended Euclidean Algorithm

Author

Peinado, Alberto, Ortiz, Andrés, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Herrero, Álvaro, editor, and Corchado, Emilio, editor

Published
2011
Full Text
View/download PDF

14. Secure EPC Gen2 Compliant Radio Frequency Identification

Author

Burmester, Mike, de Medeiros, Breno, Munilla, Jorge, Peinado, Alberto, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Ruiz, Pedro M., editor, and Garcia-Luna-Aceves, Jose Joaquin, editor

Published
2009
Full Text
View/download PDF

16. Security and Efficiency of Linear Feedback Shift Registers in GF(2n) Using n-Bit Grouped Operations

Author

Universidad de Málaga, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), European Commission, Espinosa García, Javier, Cotrina, Guillermo, Peinado, Alberto, Ortiz, Andrés, Universidad de Málaga, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), European Commission, Espinosa García, Javier, Cotrina, Guillermo, Peinado, Alberto, and Ortiz, Andrés

Abstract

Many stream ciphers employ linear feedback shift registers (LFSRs) to generate pseudorandom sequences. Many recent LFSRs are defined in GF(2n) to take advantage of the n-bit processors, instead of using the classic binary field. In this way, the bit generation rate increases at the expense of a higher complexity in computations. For this reason, only certain primitive polynomials in GF(2n) are used as feedback polynomials in real ciphers. In this article, we present an efficient implementation of the LFSRs defined in GF(2n) . The efficiency is achieved by using equivalent binary LFSRs in combination with binary n-bit grouped operations, n being the processor word’s length. This improvement affects the general considerations about the security of cryptographic systems that uses LFSR. The model also allows the development of a faster method to test the primitiveness of polynomials in GF(2n) .

Published
2022

20. Trabajo de fuerza y resistencia cardiovascular en el medio acuático basado en la teoría de la autodeterminación

Author

Ruiz Peinado, Alberto, Moreno Murcia, Juan Antonio, and Departamentos de la UMH::Ciencias del Deporte

Subjects
medio acuático, 7 - Bellas artes::79 - Deportes [CDU], autodeterminación, motivación, fuerza, resistencia
Abstract

La propuesta trata sobre una serie de ejercicios y tareas para trabajar la fuerza de los grandes grupos musculares y la resistencia cardiovascular en el medio acuático, satisfaciendo las necesidades psicológicas básicas.

Published
2022

24. A Comprehensive Security Framework Proposal to Contribute to Sustainability

Author

CSIC - Centro de Tecnologías Físicas L. Torres Quevedo (CETEF), Espinosa García, Javier, Hernández Encinas, Luis, Peinado, Alberto, CSIC - Centro de Tecnologías Físicas L. Torres Quevedo (CETEF), Espinosa García, Javier, Hernández Encinas, Luis, and Peinado, Alberto

Abstract

Well-known international security frameworks try to eliminate or mitigate different kinds of risks on the assets covered by their scopes (e.g., people, goods, information, and reputation). To date, to the best of our knowledge, any of these approaches neither provide a comprehensive perspective on security (considered as the merge of physical and logical security) nor consider sustainability as one of the levers for their design, implementation, and execution. This work presents a comprehensive security proposal through a framework that fits to the organizational security needs and contributes to the achievement of the sustainability objectives of an organization by avoiding duplicities and large security gaps from disjointed approaches. The work is supported by a methodology, which is the result of the wide and long work experience of the co-authors on security over the years in different organizations, businesses, and scopes. As it is shown in the theoretical exemplification included in the paper, the proposed framework combines the complementary and joint action of various actors for the protection of assets capable of achieving efforts and dedication efficiency, by merging the aspects of physical and logical security.

Published
2021

25. Challenges and Competences in Master Degrees from a Comprehensive Security Perspective

Author

Hernández Encinas, Luis [0000-0001-6980-2683], Espinosa García, Javier, Hernández Encinas, Luis, Peinado, Alberto, Hernández Encinas, Luis [0000-0001-6980-2683], Espinosa García, Javier, Hernández Encinas, Luis, and Peinado, Alberto

Abstract

Nowadays, the security threats faced by society in general, and orga- nizations in particular, are reaching unprecedented highs in terms of complexity and sophistication. Organizations must face up to new challenges in order to pro- tect their assets (e.g., personnel, goods, information, or reputation, among others), so they need new solutions for the immediate future to achieve their business objectives efficiently and effectively. Right now, corporate security and cyberse- curity within organizations are dependent on themselves and complementary at the same time, so the coordination of their activities is crucial. This joint action for a comprehensive security requires a training and educational process that pro- vides necessary knowledge and skills. This article highlights the limitations of the current master’s degrees in cybersecurity from the perspective of comprehensive security and proposes a new master’s degree focused on it as a solution, which takes advantage of the skills of current degrees, and is aligned with the needs of the European Higher Education Area. This master’s degree promotes sustainabil- ity through efficiency and rationalization on the general asset protection process, improving the security culture inside the organization, reducing the number of security incidents, and increasing the reputation and image of the organization.

Published
2021

29. Security and Efficiency of Linear Feedback Shift Registers in GF (2 n) Using n -Bit Grouped Operations.

Author

Espinosa García, Javier, Cotrina, Guillermo, Peinado, Alberto, and Ortiz, Andrés

Subjects
SHIFT registers, STREAM ciphers, BIT rate, FINITE fields, SECURITY systems, PSYCHOLOGICAL feedback
Abstract

Many stream ciphers employ linear feedback shift registers (LFSRs) to generate pseudorandom sequences. Many recent LFSRs are defined in G F (2 n) to take advantage of the n-bit processors, instead of using the classic binary field. In this way, the bit generation rate increases at the expense of a higher complexity in computations. For this reason, only certain primitive polynomials in G F (2 n) are used as feedback polynomials in real ciphers. In this article, we present an efficient implementation of the LFSRs defined in G F (2 n) . The efficiency is achieved by using equivalent binary LFSRs in combination with binary n-bit grouped operations, n being the processor word's length. This improvement affects the general considerations about the security of cryptographic systems that uses LFSR. The model also allows the development of a faster method to test the primitiveness of polynomials in G F (2 n) . [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
View/download PDF

38. Rhythmic Patterns in Ragtime and Jazz

Author

Odekerken, D., Volk, A., Koops, Hendrik Vincent, Barbancho, Isabel, Tardón, Lorenzo, Peinado, Alberto, Multimedia, Sub Multimedia, and Sub Intelligent Systems

Abstract

This paper presents a corpus-based study on rhythmic patterns in ragtime and jazz. Ragtime and jazz are related genres, but there are open questions on what specifies the two genres. Earlier studies revealed that variations of a particular syncopation pattern, referred to as 121, are among the most frequently used patterns in ragtime music. Literature in musicology states that another pattern, clave, is often heard in jazz, particularly in songs composed before 1945. Using computational tools, this paper tests three hypotheses on the occurrence of 121 syncopation and clave patterns in ragtime and jazz. For this purpose, we introduce a new data set of 252 jazz MIDI files with annotated melody and metadata. We also use the RAG-collection, which consists of around 11000 ragtime MIDI files and metadata. Our analysis shows that syncopation patterns are significantly more frequent in the melody of ragtime pieces than in jazz. Clave on the other hand is found significantly more in jazz melodies than in ragtime. Our findings show that the frequencies of rhythmic patterns differ significantly between music genres, and thus can be used as a feature in automatic genre classification.

Published
2017

39. Security of Distance-Bounding

Author

Avoine, Gildas, primary, Bingöl, Muhammed Ali, additional, Boureanu, Ioana, additional, čapkun, Srdjan, additional, Hancke, Gerhard, additional, Kardaş, Süleyman, additional, Kim, Chong Hee, additional, Lauradoux, Cédric, additional, Martin, Benjamin, additional, Munilla, Jorge, additional, Peinado, Alberto, additional, Rasmussen, Kasper Bonne, additional, Singelée, Dave, additional, Tchamkerten, Aslan, additional, Trujillo-Rasua, Rolando, additional, and Vaudenay, Serge, additional

Published
2018
Full Text
View/download PDF

40. Rhythmic Patterns in Ragtime and Jazz

Author

Multimedia, Sub Multimedia, Sub Intelligent Systems, Odekerken, D., Volk, A., Koops, Hendrik Vincent, Barbancho, Isabel, Tardón, Lorenzo, Peinado, Alberto, Multimedia, Sub Multimedia, Sub Intelligent Systems, Odekerken, D., Volk, A., Koops, Hendrik Vincent, Barbancho, Isabel, Tardón, Lorenzo, and Peinado, Alberto

Published
2017

41. RFID ownership transfer with positive secrecy capacity channels

Author

Munilla Fajardo, Jorge, Burmester, Mike, Peinado, Alberto, Yang, Guomin, Susilo, Willy, Munilla Fajardo, Jorge, Burmester, Mike, Peinado, Alberto, Yang, Guomin, and Susilo, Willy

Abstract

RFID ownership transfer protocols (OTPs) transfer tag ownership rights. Recently, there has been considerable interest in such protocols, however, guaranteeing privacy for symmetric-key settings without trusted third parties (TTPs) is a challenge still unresolved. In this paper, we address this issue and show that it can be solved by using channels with positive secrecy capacity. We implement these channels with noisy tags and provide practical values, thus proving that perfect secrecy is theoretically possible. We then define a communication model that captures spatiotemporal events and describe a first example of symmetric-key based OTP that: (i) is formally secure in the proposed communication model and (ii) achieves privacy with a noisy tag wiretap channel without TTPs.

Published
2017

44. Criptografía y seguridad en torno a los códigos QR

Author

Peinado, Alberto, Ciencias de la Computacion e Inteligencia Artificial, Peinado, Alberto, Hernández-Encinas, Luis, Peinado, Alberto, Ciencias de la Computacion e Inteligencia Artificial, Peinado, Alberto, and Hernández-Encinas, Luis

Abstract

Comunicación en el Primer Workshop de Investigación en Tecnologías de Seguridad TIC (Fundación Sierra Pambley - León, 30 de noviembre de 2012)

Published
2012

46. Security of Distance-Bounding: A Survey.

Author

AVOINE, GILDAS, BINGÖL, MUHAMMED ALI, BOUREANU, IOANA, ČAPKUN, SRDJAN, HANCKE, GERHARD, KARDAŞ, SÜLEYMAN, CHONG HEE KIM, LAURADOUX, CÉDRIC, MARTIN, BENJAMIN, MUNILLA, JORGE, PEINADO, ALBERTO, BONNE RASMUSSEN, KASPER, SINGELÉE, DAVE, TCHAMKERTEN, ASLAN, TRUJILLO-RASUA, ROLANDO, and VAUDENAY, SERGE

Subjects
FRAUD, INFORMATION technology security
Abstract

Distance-bounding protocols allow a verifier to both authenticate a prover and evaluate whether the latter is located in his vicinity. These protocols are of particular interest in contactless systems, e.g., electronic payment or access control systems, which are vulnerable to distance-based frauds. This survey analyzes and compares in a unified mannermany existing distance-bounding protocols with respect to several key security and complexity features. [ABSTRACT FROM AUTHOR]

Published
2019
Full Text
View/download PDF

47. Revision of J3Gen and Validity of the Attacks by Peinado et al.

Author

Ministerio de Ciencia e Innovación (España), Consejo Superior de Investigaciones Científicas (España), Peinado, Alberto, Munilla, Jorge, Fúster Sabater, Amparo, Ministerio de Ciencia e Innovación (España), Consejo Superior de Investigaciones Científicas (España), Peinado, Alberto, Munilla, Jorge, and Fúster Sabater, Amparo

Abstract

This letter is the reply to: Remarks on Peinado et al.’s Analysis of J3Gen by J. Garcia-Alfaro, J. Herrera-Joancomartí and J. Melià-Seguí published in Sensors 2015, 15, 6217–6220. Peinado et al. cryptanalyzed the pseudorandom number generator proposed by Melià-Seguí et al., describing two possible attacks. Later, Garcia-Alfaro claimed that one of this attack did not hold in practice because the assumptions made by Peinado et al. were not correct. This letter reviews those remarks, showing that J3Gen is anyway flawed and that, without further information, the interpretation made by Peinado et al. seems to be correct.

Published
2015

48. Bosa de PFC

Author

Alonso Peinado, Alberto, Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics, and Solano Albajés, Lluís

Subjects
Borsa PFC, Informàtica::Sistemes d'informació::Emmagatzematge i recuperació de la informació [Àrees temàtiques de la UPC], Information resources management, Projectes de final de carrera, Gestió de la informació
Abstract

L'objectiu principal del projecte, ha sigut crear una borsa on els professors, les empreses i altres universitats, ja siguin estatals o estrangeres, puguin publicar les seves ofertes de projectes de final de carrera per tal de que els estudiants de l'ETSEIB puguin accedir de forma centralitzada a aquestes per tal de poder escollir un projecte adient als seus gustos o que s'adeqüi a les seves necessitats.

Published
2011

Catalog

Books, media, physical & digital resources
See catalog results