Carles Padró

According to our database, Carles Padró authored at least 66 papers between 1995 and 2021.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2021

Common information, matroid representation, and secret sharing for matroid ports.

Michael Bamiloshin, Aner Ben-Efraim, Oriol Farràs, Carles Padró

Des. Codes Cryptogr., 2021

Bipartite secret sharing and staircases.

László Csirmaz, Frantisek Matús, Carles Padró

CoRR, 2021

2020

Improving the Linear Programming Technique in the Search for Lower Bounds in Secret Sharing.

Oriol Farràs, Tarik Kaced, Sebastià Martín Molleví, Carles Padró

IEEE Trans. Inf. Theory, 2020

2017

On the Information Ratio of Non-perfect Secret Sharing Schemes.

Oriol Farràs, Torben Brandt Hansen, Tarik Kaced, Carles Padró

Algorithmica, 2017

2016

Secret Sharing, Rank Inequalities, and Information Inequalities.

Sebastià Martín Molleví, Carles Padró, An Yang

IEEE Trans. Inf. Theory, 2016

A Note on Non-Perfect Secret Sharing.

Oriol Farràs, Sebastià Martín Molleví, Carles Padró

IACR Cryptol. ePrint Arch., 2016

2015

On Secret Sharing with Nonlinear Product Reconstruction.

Ignacio Cascudo, Ronald Cramer, Diego Mirandola, Carles Padró, Chaoping Xing

SIAM J. Discret. Math., 2015

Extending Brickell-Davenport theorem to non-perfect secret sharing schemes.

Oriol Farràs, Carles Padró

Des. Codes Cryptogr., 2015

Optimal Algebraic Manipulation Detection Codes in the Constant-Error Model.

Ronald Cramer, Carles Padró, Chaoping Xing

Proceedings of the Theory of Cryptography - 12th Theory of Cryptography Conference, 2015

2014

Natural Generalizations of Threshold Secret Sharing.

Oriol Farràs, Carles Padró, Chaoping Xing, An Yang

IEEE Trans. Inf. Theory, 2014

Optimal Non-Perfect Uniform Secret Sharing Schemes.

Oriol Farràs, Torben Brandt Hansen, Tarik Kaced, Carles Padró

IACR Cryptol. ePrint Arch., 2014

Optimal Algebraic Manipulation Detection Codes.

Ronald Cramer, Carles Padró, Chaoping Xing

IACR Cryptol. ePrint Arch., 2014

Multi-linear Secret-Sharing Schemes.

Amos Beimel, Aner Ben-Efraim, Carles Padró, Ilya Tyomkin

Proceedings of the Theory of Cryptography - 11th Theory of Cryptography Conference, 2014

2013

On the Representability of the Biuniform Matroid.

Simeon Ball, Carles Padró, Zsuzsa Weiner, Chaoping Xing

SIAM J. Discret. Math., 2013

Lower Bounds on the Information Ratio of Linear Secret Sharing Schemes.

Carles Padró

IACR Cryptol. ePrint Arch., 2013

Finding lower bounds on the complexity of secret sharing schemes by linear programming.

Carles Padró, Leonor Vázquez, An Yang

Discret. Appl. Math., 2013

2012

Ideal Hierarchical Secret Sharing Schemes.

Oriol Farràs, Carles Padró

IEEE Trans. Inf. Theory, 2012

Ideal Multipartite Secret Sharing Schemes.

Oriol Farràs, Jaume Martí-Farré, Carles Padró

J. Cryptol., 2012

Linear threshold multisecret sharing schemes.

Oriol Farràs, Ignacio Gracia, Sebastià Martín Molleví, Carles Padró

Inf. Process. Lett., 2012

Lecture Notes in Secret Sharing.

Carles Padró

IACR Cryptol. ePrint Arch., 2012

On the optimization of bipartite secret sharing schemes.

Oriol Farràs, Jessica Ruth Metcalf-Burton, Carles Padró, Leonor Vázquez

Des. Codes Cryptogr., 2012

2011

Optimal complexity of secret sharing schemes with four minimal qualified subsets.

Jaume Martí-Farré, Carles Padró, Leonor Vázquez

Des. Codes Cryptogr., 2011

Ideal Secret Sharing Schemes for Useful Multipartite Access Structures.

Oriol Farràs, Carles Padró

Proceedings of the Coding and Cryptology - Third International Workshop, 2011

2010

Finding Lower Bounds on the Complexity of Secret Sharing Schemes by Linear Programming.

Carles Padró, Leonor Vázquez

Proceedings of the LATIN 2010: Theoretical Informatics, 2010

2009

Ideal secret sharing schemes whose minimal qualified subsets have at most three participants.

Jaume Martí-Farré, Carles Padró

Des. Codes Cryptogr., 2009

Key Predistribution Schemes and One-Time Broadcast Encryption Schemes from Algebraic Geometry Codes.

Hao Chen, San Ling, Carles Padró, Huaxiong Wang, Chaoping Xing

Proceedings of the Cryptography and Coding, 2009

2008

On Codes, Matroids, and Secure Multiparty Computation From Linear Secret-Sharing Schemes.

Ronald Cramer, Vanesa Daza, Ignacio Gracia, Jorge Jiménez Urroz, Gregor Leander, Jaume Martí-Farré, Carles Padró

IEEE Trans. Inf. Theory, 2008

Detection of Algebraic Manipulation with Applications to Robust Secret Sharing and Fuzzy Extractors.

Ronald Cramer, Yevgeniy Dodis, Serge Fehr, Carles Padró, Daniel Wichs

IACR Cryptol. ePrint Arch., 2008

On the Diameter of Matroid Ports.

Jaume Martí-Farré, Carles Padró, Leonor Vázquez

Electron. J. Comb., 2008

Matroids Can Be Far from Ideal Secret Sharing.

Amos Beimel, Noam Livne, Carles Padró

Proceedings of the Theory of Cryptography, Fifth Theory of Cryptography Conference, 2008

2007

A Note on Secure Computation of the Moore-Penrose Pseudoinverse and Its Application to Secure Linear Algebra.

Ronald Cramer, Eike Kiltz, Carles Padró

Proceedings of the Advances in Cryptology, 2007

2006

Representing Small Identically Self-Dual Matroids by Self-Dual Codes.

Carles Padró, Ignacio Gracia

SIAM J. Discret. Math., 2006

On Secret Sharing Schemes, Matroids and Polymatroids.

Jaume Martí-Farré, Carles Padró

IACR Cryptol. ePrint Arch., 2006

Secret sharing schemes on access structures with intersection number equal to one.

Jaume Martí-Farré, Carles Padró

Discret. Appl. Math., 2006

2005

Secret Sharing Schemes with Three or Four Minimal Qualified Subsets.

Jaume Martí-Farré, Carles Padró

Des. Codes Cryptogr., 2005

2004

Correction to "Secret Sharing Schemes With Bipartite Access Structure".

Carles Padró, Germán Sáez

IEEE Trans. Inf. Theory, 2004

Bounds and constructions for unconditionally secure distributed key distribution schemes for general access structures.

Carlo Blundo, Paolo D'Arco, Vanesa Daza, Carles Padró

Theor. Comput. Sci., 2004

On codes, matroids and secure multi-party computation from linear secret sharing schemes.

Ronald Cramer, Vanesa Daza, Ignacio Gracia, Jorge Jiménez Urroz, Gregor Leander, Jaume Martí-Farré, Carles Padró

IACR Cryptol. ePrint Arch., 2004

A Linear Algebraic Approach to Metering Schemes.

Carlo Blundo, Sebastià Martín Molleví, Barbara Masucci, Carles Padró

Des. Codes Cryptogr., 2004

Improving the trade-off between storage and communication in broadcast encryption schemes.

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví

Discret. Appl. Math., 2004

Secret Sharing Schemes on Sparse Homogeneous Access Structures with Rank Three.

Jaume Martí-Farré, Carles Padró

Electron. J. Comb., 2004

2003

Distributed RSA Signature Schemes for General Access Structures.

Javier Herranz, Carles Padró, Germán Sáez

Proceedings of the Information Security, 6th International Conference, 2003

2002

Partial line directed hypergraphs.

Daniela Ferrero, Carles Padró

Networks, 2002

Lower bounds on the information rate of secret sharing schemes with homogeneous access structure.

Carles Padró, Germán Sáez

Inf. Process. Lett., 2002

A Distributed and Computationally Secure Key Distribution Scheme.

Vanesa Daza, Javier Herranz, Carles Padró, Germán Sáez

IACR Cryptol. ePrint Arch., 2002

Linear Key Predistribution Schemes.

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví, Paz Morillo

Des. Codes Cryptogr., 2002

Secret Sharing Schemes with Detection of Cheaters for a General Access Structure.

Sergio Cabello, Carles Padró, Germán Sáez

Des. Codes Cryptogr., 2002

Connectivity and fault-tolerance of hyperdigraphs.

Daniela Ferrero, Carles Padró

Discret. Appl. Math., 2002

Taking cube roots in ^Zm.

Carles Padró, Germán Sáez

Appl. Math. Lett., 2002

2001

Linear broadcast encryption schemes.

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví, Paz Morillo

Electron. Notes Discret. Math., 2001

A Ramp Model for Distributed Key Distribution Schemes.

Carlo Blundo, Paolo D'Arco, Carles Padró

Electron. Notes Discret. Math., 2001

New bounds on the diameter vulnerability of iterated line digraphs.

Daniela Ferrero, Carles Padró

Discret. Math., 2001

2000

Secret sharing schemes with bipartite access structure.

Carles Padró, Germán Sáez

IEEE Trans. Inf. Theory, 2000

1999

Weighted Threshold Secret Sharing Schemes.

Paz Morillo, Carles Padró, Germán Sáez, Jorge Luis Villar

Inf. Process. Lett., 1999

Disjoint paths of bounded length in large generalized cycles.

Daniela Ferrero, Carles Padró

Discret. Math., 1999

Detection of Cheaters in Vector Space Secret Sharing Schemes.

Carles Padró, Germán Sáez, Jorge Luis Villar

Des. Codes Cryptogr., 1999

1998

Fault-Tolerant Fixed Routings in Some Families of Digraphs.

Carles Padró, Paz Morillo, Xavier Muñoz

SIAM J. Discret. Math., 1998

Robust Vector Space Secret Sharing Schemes.

Carles Padró

Inf. Process. Lett., 1998

Large Generalized Cycles.

José Gómez, Carles Padró, Stephane Perennes

Discret. Appl. Math., 1998

1997

Spanners of Underlying Graphs of Iterated Line Digraphs.

Rabah Harbane, Carles Padró

Inf. Process. Lett., 1997

Spanners of de Bruijn and Kautz Graphs.

Rabah Harbane, Carles Padró

Inf. Process. Lett., 1997

Fault-Tolerant Routings in Large Generalized Cycles.

Daniela Ferrero, Carles Padró

Proceedings of 17th International Conference of the Chilean Computer Science Society (SCCC '97), 1997

1996

Comments on "Line Digraph Iterations and Connectivity Analysis of de Bruijn and Kautz Graphs".

Carles Padró, Paz Morillo, Miguel Angel Fiol

IEEE Trans. Computers, 1996

Diameter vulnerability of iterated line digraphs.

Carles Padró, Paz Morillo

Discret. Math., 1996

Diameter-vulnerability of Large Bipartite Digraphs.

Carles Padró, Paz Morillo, Eduard Llobet Valero

Discret. Appl. Math., 1996

1995

Large (d, D, D', s) - bipartite Digraphs.

José Gómez, Paz Morillo, Carles Padró

Discret. Appl. Math., 1995