Research Group on Mathematics Applied to Cryptography. MAK-UPC

List of Thesis and Graduate Works

PhD Thesis

  • Christian Marco. Sistemas criptográficos basados en curvas elípticas. Technical University of Catalonia, Barcelona, 1996.
  • Sebastià Martín. Corbes el·líptiques mòdul N i aplicacions criptogràfiques. Technical University of Catalonia, Barcelona, 1998.
  • Germán Sáez. Esquemes per a compartir secrets. Technical University of Catalonia, Barcelona, 1998.
  • Magda Valls. Esquemas dinámicos para compartir secretos computacionalmente seguros. Technical University of Catalonia, Barcelona, 2001.
  • Vanesa Daza. On Linear Secret Sharing Schemes and Distributed Cryptographic Protocols. Technical University of Catalonia, Barcelona, 2004.
  • David Galindo. Design and Analysis of Semantically Secure Public Key Encryption Schemes. Technical University of Catalonia, Barcelona, 2004.
  • Javier Herranz. Some Digital Signature Schemes with Collective Signers. Technical University of Catalonia, Barcelona, 2005.
  • Jordi Pujolàs. On the Decisional Diffie-Helman Problem in genus 2. Technical University of Catalonia, Barcelona, 2006.
  • Leonor Vázquez. Sobre la optimización de la eficiencia de los esquemas de compartición de secretos. Technical University of Catalonia, Barcelona, 2010.
  • Oriol Farràs. Multipartite Secret Sharing Schemes. Technical University of Catalonia, Barcelona, 2010.
  • Somayeh Heidarvand. Privacy-Providing Signatures and Their Applications. Technical University of Catalonia, Barcelona, 2011.
  • Carla Ràfols. Some Issues in Public Key Cryptography: Hard-core Predicates, Distributed Protocols and Functional Encryption. Technical University of Catalonia, Barcelona, 2011.
  • Alexandre Ruiz. Contributions to Secret Sharing and Other Distributed Cryptosystems. Technical University of Catalonia, Barcelona, 2013.
  • Sandra Guasch. Individual Verifiability in Electronic Voting. Technical University of Catalonia, Barcelona, 2016.
  • Alex Escala. Advanced Cryptographic Techniques for Building Verifiable and Transparent Electronic Voting Protocols. Technical University of Catalonia, Barcelona, 2017.
  • Núria Costa. Long-Term Privacy in Electronic Voting Systems. Technical University of Catalonia, Barcelona, 2021.
  • Ramiro Martínez. Lattice-Based Zero-Knowledge Proofs of Knowledge. Technical University of Catalonia, Barcelona, 2023.
  • Tamara Finogina. Coercion-resistant cast-as-intended verifiability in electronic voting systems. Technical University of Catalonia, Barcelona, 2023.

Final Graduate Works

  • A. González-Salvador. Estudio, aplicación y desarrollo de algoritmos de cifrado basados en curvas elípticas. Comparación con otros métodos. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1992.
  • C. Marco. Curvas elípticas en cuerpos de característica 2. Aplicaciones a la criptografía de clave pública. Final Graduate work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1993.
  • J. Cobarsí. Sistemas criptográficos basados en el problema 'subset-sum'. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1994.
  • J. Salat. Sistemas criptográficos basados en el sistema de McEliece. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1994.
  • J. C. Martín. Algoritmos de Factorización de grandes números. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1995.
  • D. Matarín. Test de Primalidad. Análisis comparativo e implementación. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1995.
  • M. A. Tébar. Esquemas de umbral con pesos para compartir secretos. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1996.
  • L. Orós. Esquemas robustos para compartir secretos. Final Graduate Work, Telecommunications School, Univ. Politècnica de Catalunya, Barcelona, 1996.
  • D. Baró. El problema de la raíz cuadrada y la raíz cúbica en $Z_m$. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona,1996.
  • J. Torán. Esquemas para compartir secretos entre participantes distribuidos en dos colectivos. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1997.
  • X. Teixidó. Curvas Elípticas en $Z_n$. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1998.
  • A. Zamora. Generació de successions pseudo-aleatòries mitjançant cubs en un $Z_m$. Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1998.
  • J. Campos. Cotas para la tasa óptima de información de estructuras homogéneas. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 1999.
  • J. Herranz and M. Serra. Sistemes de signatura digital col·lectiva. Final Graduate Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2000.
  • F.J. Rodríguez. Compartición de secretos con detección de participantes tramposos: implementadión de algunos esquemas eficientes. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2000.
  • M. Llobera. Algorismes de teoria de nombres. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2000.
  • O. Farràs. Protocols criptogràfics incondicionalment segurs per a la distribució i compartició de claus. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2005
  • J. Bellot. Criptosistema de Lucas. Final Master Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2009.
  • C. Luna. Firmas de umbral para procesos electorales. Final Master Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2010.
  • A. Escala. Nou esquema segur de firma basat en atributs. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2010
  • M. Obrador. Delegació verificable del càlcul de polinomis. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2013
  • D. Sánchez. Optimization in the computation of pairings, and cryptographic applications. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2013
  • E. Cusell. Esquemes de xifrat homomòrfics per a votació electrònica. Final Graduate Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2014
  • M. Fueyo. Revocation of users in RSA attribute-based signatures. Final Graduate Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2014
  • A. Leiva. Tratamiento digital de huellas dactilares. Final Graduate Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2014
  • P. Bibiloni. Protocols criptogràfics per a votació electrònica. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2015
  • G. Puig. An offline/online protocol for the winning function. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2015
  • L. Grifell. Differential entropy of digital pictures. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2015
  • F. Alvaros. Estudi de la seguretat de les comunicacions de control de vols no tripulats. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2015
  • M. Fueyo. Revocation in anonymous authentication systems. Final Graduate Work, Telecommunication Engineering School, Technical University of Catalonia, Barcelona, 2015
  • E. Sanou. Post-quantum cryptography: lattice-based encryption. Final Master (MIRI) Work, Barcelona School of Informatics (FIB), Technical University of Catalonia, Barcelona, 2016
  • R. Martínez. Protocolos para votaciones electrónicas. Final Graduate Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2017
  • P. Hlad. Anonymous threshold signatures. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2018
  • R. Martínez. Fully post-quantum protocols for e-voting, coercion resistant cast as intended and mixing networks. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2018
  • A. Khandpur. Isogeny-Based Post-Quantum Cryptography. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2019.
  • E. Sorinas. Isogeny-Based Post-Quantum Key Exchange Protocols. Final Bachelor's Degree Thesis (Mathematics), Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2020.
  • M. Sánchez. New lattice-based protocols for proving correcteness of a shuffle. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2020.
  • H. Masip. Linkable attribute-based signature. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2020.
  • F. Alborch. RLWE-based distributed key generation and threshold decryption. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2021. 
  • X. Arnal. Shorter secret keys in multivariate cryptography through optimal subspace representations. Final Master (MAMME) Work, Faculty of Mathematics and Statistics, Technical University of Catalonia, Barcelona, 2022.