Oriol Farràs

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 42

Top Topics

Distance Computation

Reputation Management

Provably Secure

Top Venues

IACR Cryptol. ePrint Arch.

Des. Codes Cryptogr.

IEEE Trans. Inf. Theory

Publications

Michael Bamiloshin, Oriol Farràs
Optimizing Extension Techniques for Discovering Non-Algebraic Matroids. CoRR (2024)
Oriol Farràs, Jordi Ribes-González
One-Out-of-q OT Combiners. IEEE Trans. Inf. Theory 70 (4) (2024)
Oriol Farràs, Miquel Guiot
Reducing the Share Size of Weighted Threshold Secret Sharing Schemes via Chow Parameters Approximation. IACR Cryptol. ePrint Arch. 2024 (2024)
Amos Beimel, Oriol Farràs, Oded Nir
Secret-Sharing Schemes for High Slices. IACR Cryptol. ePrint Arch. 2024 (2024)
Vatistas Kostalabros, Jordi Ribes-González, Oriol Farràs, Miquel Moretó, Carles Hernández
A Safety-Critical, RISC-V SoC Integrated and ASIC-Ready Classic McEliece Accelerator. ARC (2024)
Amos Beimel, Oriol Farràs, Or Lasri
Improved Polynomial Secret-Sharing Schemes. TCC (2) (2023)
Amos Beimel, Oriol Farràs, Or Lasri
Improved Polynomial Secret-Sharing Schemes. IACR Cryptol. ePrint Arch. 2023 (2023)
Jordi Ribes-González, Oriol Farràs, Carles Hernández, Vatistas Kostalabros, Miquel Moretó
A Security Model for Randomization-based Protected Caches. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2022 (3) (2022)
Jordi Ribes-González, Oriol Farràs, Carles Hernández, Vatistas Kostalabros, Miquel Moretó
A Security Model for Randomization-based Protected Caches. IACR Cryptol. ePrint Arch. 2022 (2022)
Amos Beimel, Oriol Farràs, Yuval Mintz, Naty Peter
Linear Secret-Sharing Schemes for Forbidden Graph Access Structures. IEEE Trans. Inf. Theory 68 (3) (2022)
Oriol Farràs, Jordi Ribes-González
One-out-of-q OT Combiners. IACR Cryptol. ePrint Arch. 2021 (2021)
Vatistas Kostalabros, Jordi Ribes-González, Oriol Farràs, Miquel Moretó, Carles Hernández
HLS-Based HW/SW Co-Design of the Post-Quantum Classic McEliece Cryptosystem. FPL (2021)
Michael Bamiloshin, Aner Ben-Efraim, Oriol Farràs, Carles Padró
Common information, matroid representation, and secret sharing for matroid ports. Des. Codes Cryptogr. 89 (1) (2021)
Oriol Farràs, Jordi Ribes-González, Sara Ricci
Privacy-preserving data splitting: a combinatorial approach. Des. Codes Cryptogr. 89 (7) (2021)
Amos Beimel, Oriol Farràs
The Share Size of Secret-Sharing Schemes for Almost All Access Structures and Graphs. IACR Cryptol. ePrint Arch. 2020 (2020)
Oriol Farràs, Tarik Kaced, Sebastià Martín Molleví, Carles Padró
Improving the Linear Programming Technique in the Search for Lower Bounds in Secret Sharing. IEEE Trans. Inf. Theory 66 (11) (2020)
Oriol Farràs
Secret sharing schemes for ports of matroids of rank 3. Kybernetika 56 (5) (2020)
Oriol Farràs
Secret Sharing Schemes for Ports of Matroids of Rank 3. IACR Cryptol. ePrint Arch. 2020 (2020)
Michael Bamiloshin, Aner Ben-Efraim, Oriol Farràs, Carles Padró
Common Information, Matroid Representation, and Secret Sharing for Matroid Ports. CoRR (2020)
Amos Beimel, Oriol Farràs
The Share Size of Secret-Sharing Schemes for Almost All Access Structures and Graphs. TCC (3) (2020)
Benny Applebaum, Amos Beimel, Oriol Farràs, Oded Nir, Naty Peter
Secret-Sharing Schemes for General and Uniform Access Structures. EUROCRYPT (3) (2019)
Benny Applebaum, Amos Beimel, Oriol Farràs, Oded Nir, Naty Peter
Secret-Sharing Schemes for General and Uniform Access Structures. IACR Cryptol. ePrint Arch. 2019 (2019)
Oriol Farràs, Jordi Ribes-González
Provably secure public-key encryption with conjunctive and subset keyword search. Int. J. Inf. Sec. 18 (5) (2019)
Josep Domingo-Ferrer, Oriol Farràs, Jordi Ribes-González, David Sánchez
Privacy-preserving cloud computing on sensitive data: A survey of methods, products and challenges. Comput. Commun. (2019)
Oriol Farràs, Jordi Ribes-González, Sara Ricci
Local bounds for the optimal information ratio of secret sharing schemes. Des. Codes Cryptogr. 87 (6) (2019)
Oriol Farràs, Jordi Ribes-González, Sara Ricci
Privacy-preserving Data Splitting: A Combinatorial Approach. CoRR (2018)
Oriol Farràs, Tarik Kaced, Sebastià Martín Molleví, Carles Padró
Improving the Linear Programming Technique in the Search for Lower Bounds in Secret Sharing. EUROCRYPT (1) (2018)
Ignacio Cascudo, Ivan Damgård, Oriol Farràs, Samuel Ranellucci
Resource-efficient OT combiners with active security. IACR Cryptol. ePrint Arch. 2017 (2017)
Oriol Farràs, Torben Brandt Hansen, Tarik Kaced, Carles Padró
On the Information Ratio of Non-perfect Secret Sharing Schemes. Algorithmica 79 (4) (2017)
Oriol Farràs, Tarik Kaced, Sebastià Martín Molleví, Carles Padró
Improving the Linear Programming Technique in the Search for Lower Bounds in Secret Sharing. IACR Cryptol. ePrint Arch. 2017 (2017)
Amos Beimel, Oriol Farràs, Yuval Mintz, Naty Peter
Linear Secret-Sharing Schemes for Forbidden Graph Access Structures. IACR Cryptol. ePrint Arch. 2017 (2017)
Ignacio Cascudo, Ivan Damgård, Oriol Farràs, Samuel Ranellucci
Resource-Efficient OT Combiners with Active Security. TCC (2) (2017)
Amos Beimel, Oriol Farràs, Yuval Mintz, Naty Peter
Linear Secret-Sharing Schemes for Forbidden Graph Access Structures. TCC (2) (2017)
James Alderman, Benjamin R. Curtis, Oriol Farràs, Keith M. Martin, Jordi Ribes-González
Private Outsourced Kriging Interpolation. Financial Cryptography Workshops (2017)
Qianhong Wu, Bo Qin, Lei Zhang, Josep Domingo-Ferrer, Oriol Farràs, Jesús A. Manjón
Contributory Broadcast Encryption with Efficient Encryption and Short Ciphertexts. IEEE Trans. Computers 65 (2) (2016)
Oriol Farràs
Recent Advances in Non-perfect Secret Sharing Schemes. CiE (2016)
Amos Beimel, Oriol Farràs, Yuval Mintz
Secret-Sharing Schemes for Very Dense Graphs. J. Cryptol. 29 (2) (2016)
Amos Beimel, Oriol Farràs, Naty Peter
Secret Sharing Schemes for Dense Forbidden Graphs. SCN (2016)
Oriol Farràs, Sebastià Martín Molleví, Carles Padró
A Note on Non-Perfect Secret Sharing. IACR Cryptol. ePrint Arch. 2016 (2016)
Oriol Farràs, Jordi Ribes-González, Sara Ricci
Bounds on the Information Ratios of Secret Sharing Schemes for Close Access Structures. IACR Cryptol. ePrint Arch. 2016 (2016)
Josep Domingo-Ferrer, Oriol Farràs, Sergio Martínez, David Sánchez, Jordi Soria-Comas
Self-enforcing protocols via co-utile reputation management. Inf. Sci. (2016)
Oriol Farràs, Jordi Ribes-González
Searchable encryption for geo-referenced data. Med-Hoc-Net (2016)
Oriol Farràs, Carles Padró
Extending Brickell-Davenport theorem to non-perfect secret sharing schemes. Des. Codes Cryptogr. 74 (2) (2015)
Oriol Farràs, Torben Brandt Hansen, Tarik Kaced, Carles Padró
Optimal Non-Perfect Uniform Secret Sharing Schemes. IACR Cryptol. ePrint Arch. 2014 (2014)
Klara Stokes, Oriol Farràs
Linear spaces and transversal designs: k-anonymous combinatorial configurations for anonymous database search notes. Des. Codes Cryptogr. 71 (3) (2014)
Alberto Blanco-Justicia, Josep Domingo-Ferrer, Oriol Farràs, David Sánchez
Distance Computation between Two Private Preference Functions. SEC (2014)
Klara Stokes, Oriol Farràs
Erratum to: Linear spaces and transversal designs: $$k$$ -anonymous combinatorial configurations for anonymous database search. Des. Codes Cryptogr. 71 (3) (2014)
Oriol Farràs, Torben Brandt Hansen, Tarik Kaced, Carles Padró
Optimal Non-perfect Uniform Secret Sharing Schemes. CRYPTO (2) (2014)
Sara Hajian, Josep Domingo-Ferrer, Oriol Farràs
Generalization-based privacy preservation and discrimination prevention in data publishing and mining. Data Min. Knowl. Discov. 28 (5-6) (2014)
Oriol Farràs, Carles Padró, Chaoping Xing, An Yang
Natural Generalizations of Threshold Secret Sharing. IEEE Trans. Inf. Theory 60 (3) (2014)
Oriol Farràs, Josep Domingo-Ferrer, Alberto Blanco-Justicia
Privacy-Preserving Trust Management Mechanisms from Private Matching Schemes. DPM/SETOP (2013)
Oriol Farràs, Josep Domingo-Ferrer, Alberto Blanco-Justicia
Privacy-Preserving Trust Management Mechanisms from Private Matching Schemes. CoRR (2013)
Oriol Farràs, Carles Padró
Extending Brickell-Davenport Theorem to Non-Perfect Secret Sharing Schemes. IACR Cryptol. ePrint Arch. 2012 (2012)
Oriol Farràs, Jaume Martí-Farré, Carles Padró
Ideal Multipartite Secret Sharing Schemes. J. Cryptol. 25 (3) (2012)
Bo Qin, Qianhong Wu, Lei Zhang, Oriol Farràs, Josep Domingo-Ferrer
Provably secure threshold public-key encryption with adaptive security and short ciphertexts. Inf. Sci. 210 (2012)
Oriol Farràs, Carles Padró, Chaoping Xing, An Yang
Natural Generalizations of Threshold Secret Sharing. IACR Cryptol. ePrint Arch. 2012 (2012)
Klara Stokes, Oriol Farràs
Linear spaces and transversal designs: k-anonymous combinatorial configurations for anonymous database search CoRR (2012)
Oriol Farràs, Ignacio Gracia, Sebastià Martín Molleví, Carles Padró
Linear threshold multisecret sharing schemes. Inf. Process. Lett. 112 (17-18) (2012)
Oriol Farràs, Jessica Ruth Metcalf-Burton, Carles Padró, Leonor Vázquez
On the optimization of bipartite secret sharing schemes. Des. Codes Cryptogr. 63 (2) (2012)
Oriol Farràs, Carles Padró
Ideal Hierarchical Secret Sharing Schemes. IEEE Trans. Inf. Theory 58 (5) (2012)
Amos Beimel, Oriol Farràs, Yuval Mintz
Secret Sharing Schemes for Very Dense Graphs. CRYPTO (2012)
Amos Beimel, Oriol Farràs, Yuval Mintz
Secret Sharing Schemes for Very Dense Graphs. IACR Cryptol. ePrint Arch. 2012 (2012)
Qianhong Wu, Bo Qin, Lei Zhang, Josep Domingo-Ferrer, Oriol Farràs
Bridging Broadcast Encryption and Group Key Agreement. ASIACRYPT (2011)
Oriol Farràs, Carles Padró
Ideal Secret Sharing Schemes for Useful Multipartite Access Structures. IWCC (2011)
Oriol Farràs, Carles Padró, Chaoping Xing, An Yang
Natural Generalizations of Threshold Secret Sharing. ASIACRYPT (2011)
Jordi Pujol Ahulló, Roger Jardí-Cedó, Jordi Castellà-Roca, Oriol Farràs
TTP SmartCard-Based ElGamal Cryptosystem Using Threshold Scheme for Electronic Elections. FPS (2011)
Oriol Farràs, Carles Padró
Ideal Hierarchical Secret Sharing Schemes. TCC (2010)
Oriol Farràs, Carles Padró
Ideal Hierarchical Secret Sharing Schemes. IACR Cryptol. ePrint Arch. 2009 (2009)
Oriol Farràs, Jessica Ruth Metcalf-Burton, Carles Padró, Leonor Vázquez
On the Optimization of Bipartite Secret Sharing Schemes. ICITS (2009)
Oriol Farràs, Ignacio Gracia, Sebastià Martín Molleví, Carles Padró
Linear Threshold Multisecret Sharing Schemes. ICITS (2009)
Oriol Farràs, Jaume Martí-Farré, Carles Padró
Ideal Multipartite Secret Sharing Schemes. EUROCRYPT (2007)
Oriol Farràs, Jaume Martí-Farré, Carles Padró
Ideal Multipartite Secret Sharing Schemes. IACR Cryptol. ePrint Arch. 2006 (2006)