Carla Ràfols

Most-cited papers

Constant Size Ciphertexts in Threshold Attribute-Based Encryption
Javier Herranz, Fabien Laguillaumie, Carla Ràfols
2010International Conference on Theory and Practice of Public Key Cryptography278 citations Open access
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An Algebraic Framework for Diffie–Hellman Assumptions
Alex Escala, Gottfried Herold, Eike Kiltz, Carla Ràfols +1 more
2015Journal of Cryptology265 citations Open access
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Attribute-based encryption schemes with constant-size ciphertexts
Nuttapong Attrapadung, Javier Herranz, Fabien Laguillaumie, Benoît Libert +2 more
2012Theoretical Computer Science195 citations Open access
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Short Attribute-Based Signatures for Threshold Predicates
Javier Herranz, Fabien Laguillaumie, Benoît Libert, Carla Ràfols
2012The Cryptographer's Track at RSA Conference148 citations Open access
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An Algebraic Framework for Diffie–Hellman Assumptions
Alex Escala, Gottfried Herold, Eike Kiltz, Carla Ràfols +1 more
2013Journal of Cryptology107 citations Open access
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The Kernel Matrix Diffie-Hellman Assumption
P. Morillo, Carla Ràfols, J. Villar
2016International Conference on the Theory and Application of Cryptology and Information Security61 citations Open access
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Improved certificate-based encryption in the standard model
David Galindo, P. Morillo, Carla Ràfols
2008Journal of Systems and Software54 citations
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Breaking Yum and Lee Generic Constructions of Certificate-Less and Certificate-Based Encryption Schemes
David Galindo, P. Morillo, Carla Ràfols
2006European Public Key Infrastructure Workshop48 citations Open access
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An Algebraic Framework for Universal and Updatable SNARKs
Carla Ràfols, Arantxa Zapico
2021IACR Cryptology ePrint Archive44 citations
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CCA2-Secure Threshold Broadcast Encryption with Shorter Ciphertexts
Vanesa Daza, Javier Herranz, P. Morillo, Carla Ràfols
2007Provable Security44 citations
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Updateable Inner Product Argument with Logarithmic Verifier and Applications
Vanesa Daza, Carla Ràfols, Alexandros Zacharakis
2020International Conference on Theory and Practice of Public Key Cryptography41 citations
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Simulation extractable versions of Groth’s zk-SNARK revisited
Oussama Amine, Karim Baghery, Zaira Pindado, Carla Ràfols
2023International Journal of Information Security39 citations Open access
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Baloo: Nearly Optimal Lookup Arguments
Arantxa Zapico, Ariel Gabizon, D. Khovratovich, Mary Maller +1 more
2022IACR Cryptology ePrint Archive38 citations
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Cryptographic techniques for mobile ad-hoc networks
Vanesa Daza, Javier Herranz, P. Morillo, Carla Ràfols
2007Comput. Networks37 citations
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Stretching Groth-Sahai: NIZK Proofs of Partial Satisfiability
Carla Ràfols
2015Theory of Cryptography Conference35 citations Open access
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QA-NIZK Arguments in Asymmetric Groups: New Tools and New Constructions
Alonso González, A. Hevia, Carla Ràfols
2015International Conference on the Theory and Application of Cryptology and Information Security33 citations Open access
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Polynomial Spaces: A New Framework for Composite-to-Prime-Order Transformations
Gottfried Herold, Julia Hesse, D. Hofheinz, Carla Ràfols +1 more
2014IACR Cryptology ePrint Archive32 citations
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Linear-map Vector Commitments and their Practical Applications
Matteo Campanelli, Anca Nitulescu, Carla Ràfols, Alexandros Zacharakis +1 more
2022IACR Cryptology ePrint Archive30 citations
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Ad-Hoc Threshold Broadcast Encryption with Shorter Ciphertexts
Vanesa Daza, Javier Herranz, P. Morillo, Carla Ràfols
2008WCAN@ICALP26 citations Open access
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Shorter Quadratic QA-NIZK Proofs
Vanesa Daza, Alonso González, Zaira Pindado, Carla Ràfols +1 more
2019IACR Cryptology ePrint Archive22 citations Open access
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Structure-Preserving and Re-randomizable RCCA-secure Public Key Encryption and its Applications
Antonio Faonio, Dario Fiore, Javier Herranz, Carla Ràfols
2019IACR Cryptology ePrint Archive20 citations
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New Techniques for Non-interactive Shuffle and Range Arguments
Alonso González, Carla Ràfols
2016International Conference on Applied Cryptography and Network Security18 citations Open access
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Matrix Computational Assumptions in Multilinear Groups
P. Morillo, Carla Ràfols, J. Villar
2015IACR Cryptology ePrint Archive18 citations
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Extensions of access structures and their cryptographic applications
Vanesa Daza, Javier Herranz, P. Morillo, Carla Ràfols
2010Applicable Algebra in Engineering, Communication and Computing18 citations
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Extended Access Structures and Their Cryptographic Applications
Vanesa Daza, Javier Herranz, P. Morillo, Carla Ràfols
2008IACR Cryptology ePrint Archive18 citations
Semantic Scholar
Certificate-Based Encryption Without Random Oracles
P. Morillo, Carla Ràfols
2006IACR Cryptology ePrint Archive18 citations
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The Security of All Bits Using List Decoding
P. Morillo, Carla Ràfols
2009International Conference on Theory and Practice of Public Key Cryptography14 citations Open access
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New Techniques for Structural Batch Verification in Bilinear Groups with Applications to Groth-Sahai Proofs
Gottfried Herold, Max Hoffmann, Michael Klooß, Carla Ràfols +1 more
2017Conference on Computer and Communications Security12 citations
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On Dynamic Distribution of Private Keys over MANETs
Vanesa Daza, P. Morillo, Carla Ràfols
2007WCAN@ICALP12 citations Open access
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Shorter Pairing-Based Arguments Under Standard Assumptions
Alonso González, Carla Ràfols
2019International Conference on the Theory and Application of Cryptology and Information Security11 citations Open access
Semantic Scholar
Identity-Based Lossy Trapdoor Functions: New Definitions, Hierarchical Extensions, and Implications
Alex Escala, Javier Herranz, Benoît Libert, Carla Ràfols
2014International Conference on Theory and Practice of Public Key Cryptography10 citations
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Folding Schemes with Selective Verification
Carla Ràfols, Alexandros Zacharakis
2022IACR Cryptology ePrint Archive6 citations
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FLIP-and-prove R1CS
Anca Nitulescu, Nikitas Paslis, Carla Ràfols
2026IACR Cryptology ePrint Archive5 citations Open access
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Signatures of Knowledge for Boolean Circuits Under Standard Assumptions
Karim Baghery, Alonso González, Zaira Pindado, Carla Ràfols
2020International Conference on Cryptology in Africa5 citations Open access
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Relations between semantic security and anonymity in identity-based encryption
Javier Herranz, Fabien Laguillaumie, Carla Ràfols
2011Information Processing Letters5 citations Open access
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QA-NIZK Arguments of Same Opening for Bilateral Commitments
Carla Ràfols, Javier Silva
2020IACR Cryptology ePrint Archive3 citations Open access
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Sublinear Pairing-based Arguments with Updatable CRS and Weaker Assumptions
Alonso González, Carla Ràfols
2019IACR Cryptology ePrint Archive3 citations
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Hierarchical Identity-Based Lossy Trapdoor Functions
Alex Escala, Javier Herranz, Benoît Libert, Carla Ràfols
2012IACR Cryptology ePrint Archive3 citations
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Short tightly secure signatures for signing a vector of group elements: A new approach
Mojtaba Khalili, Mohammad Dakhilalian, Carla Ràfols
2019Theoretical Computer Science1 citations Open access
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Dynamic group size accreditation and group discounts preserving anonymity
J. Domingo-Ferrer, Alberto Blanco-Justicia, Carla Ràfols
2017International Journal of Information Security1 citations Open access
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Amortized Multi-Verifier Proofs from Reductions of Knowledge
Nikitas Paslis, Carla Ràfols, Alexandros Zacharakis
2026IACR Cryptology ePrint Archive0 citations
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Proof-Carrying Data via Holography Accumulation
Nikitas Paslis, Carla Ràfols, Alexandros Zacharakis
2026IACR Cryptology ePrint Archive0 citations
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Improving Function-Hiding Functional Commitments
Vanesa Daza, Álvaro Montes, Carla Ràfols
2026IACR Communications in Cryptology0 citations Open access
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Baloo: Algebraic Lookup Arguments
Arantxa Zapico, Ariel Gabizon, Dmitry Khovratovich, Mary Maller +1 more
2025IACR Commun. Cryptol.0 citations Open access
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Guest editorial: Special issue on Mathematics of Zero-Knowledge
S. Galbraith, R. Gennaro, Carla Ràfols, Ron Steinfeld
2023Designs, Codes and Cryptography0 citations Open access
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Attribute-Based Signatures for Threshold Predicates
Javier Herranz, Fabien Laguillaume, Benoît Libert, Carla Ràfols
20110 citations
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