Carles Padró

Orcid: 0000-0002-8644-5929

Affiliations:
  • Polytechnic University of Catalonia, Barcelona, Spain


According to our database1, Carles Padró authored at least 68 papers between 1995 and 2025.

Collaborative distances:
  • Dijkstra number2 of three.
  • Erdős number3 of two.

Timeline

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Bibliography

2025
Interaction between skew-representability, tensor products, extension properties, and rank inequalities.
CoRR, July, 2025

A note on extension properties and representations of matroids.
Discret. Appl. Math., 2025

2024
Bipartite secret sharing and staircases.
Discret. Math., 2024

2021
Common information, matroid representation, and secret sharing for matroid ports.
Des. Codes Cryptogr., 2021

2018
Improving the Linear Programming Technique in the Search for Lower Bounds in Secret Sharing.
Proceedings of the Advances in Cryptology - EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tel Aviv, Israel, April 29, 2018

2017
On the Information Ratio of Non-perfect Secret Sharing Schemes.
Algorithmica, 2017

2016
A Note on Non-Perfect Secret Sharing.
IACR Cryptol. ePrint Arch., 2016

2015
Optimal Algebraic Manipulation Detection Codes in the Constant-Error Model.
Proceedings of the Theory of Cryptography - 12th Theory of Cryptography Conference, 2015

2014
Optimal Algebraic Manipulation Detection Codes.
IACR Cryptol. ePrint Arch., 2014

Multi-linear Secret-Sharing Schemes.
Proceedings of the Theory of Cryptography - 11th Theory of Cryptography Conference, 2014

Optimal Non-perfect Uniform Secret Sharing Schemes.
Proceedings of the Advances in Cryptology - CRYPTO 2014, 2014

2013
On the Representability of the Biuniform Matroid.
SIAM J. Discret. Math., 2013

On secret sharing with nonlinear product reconstruction.
IACR Cryptol. ePrint Arch., 2013

Lower Bounds on the Information Ratio of Linear Secret Sharing Schemes.
IACR Cryptol. ePrint Arch., 2013

Secret Sharing, Rank Inequalities and Information Inequalities.
Proceedings of the Advances in Cryptology - CRYPTO 2013, 2013

2012
Finding Lower Bounds on the Complexity of Secret Sharing Schemes by Linear Programming.
IACR Cryptol. ePrint Arch., 2012

Lecture Notes in Secret Sharing.
IACR Cryptol. ePrint Arch., 2012

Extending Brickell-Davenport Theorem to Non-Perfect Secret Sharing Schemes.
IACR Cryptol. ePrint Arch., 2012

2011
Optimal complexity of secret sharing schemes with four minimal qualified subsets.
Des. Codes Cryptogr., 2011

Ideal Secret Sharing Schemes for Useful Multipartite Access Structures.
Proceedings of the Coding and Cryptology - Third International Workshop, 2011

Natural Generalizations of Threshold Secret Sharing.
Proceedings of the Advances in Cryptology - ASIACRYPT 2011, 2011

2010
Ideal Hierarchical Secret Sharing Schemes.
Proceedings of the Theory of Cryptography, 7th Theory of Cryptography Conference, 2010

Finding Lower Bounds on the Complexity of Secret Sharing Schemes by Linear Programming.
Proceedings of the LATIN 2010: Theoretical Informatics, 2010

2009
Key Predistribution Schemes and One-Time Broadcast Encryption Schemes from Algebraic Geometry Codes.
Proceedings of the Cryptography and Coding, 2009

On the Optimization of Bipartite Secret Sharing Schemes.
Proceedings of the Information Theoretic Security, 4th International Conference, 2009

Linear Threshold Multisecret Sharing Schemes.
Proceedings of the Information Theoretic Security, 4th International Conference, 2009

2008
On Codes, Matroids, and Secure Multiparty Computation From Linear Secret-Sharing Schemes.
IEEE Trans. Inf. Theory, 2008

On the Diameter of Matroid Ports.
Electron. J. Comb., 2008

Matroids Can Be Far from Ideal Secret Sharing.
Proceedings of the Theory of Cryptography, Fifth Theory of Cryptography Conference, 2008

Detection of Algebraic Manipulation with Applications to Robust Secret Sharing and Fuzzy Extractors.
Proceedings of the Advances in Cryptology, 2008

2007
On Secret Sharing Schemes, Matroids and Polymatroids.
Proceedings of the Theory of Cryptography, 4th Theory of Cryptography Conference, 2007

Ideal Multipartite Secret Sharing Schemes.
Proceedings of the Advances in Cryptology, 2007

A Note on Secure Computation of the Moore-Penrose Pseudoinverse and Its Application to Secure Linear Algebra.
Proceedings of the Advances in Cryptology, 2007

2006
Ideal Secret Sharing Schemes Whose Minimal Qualified Subsets Have at Most Three Participants.
Proceedings of the Security and Cryptography for Networks, 5th International Conference, 2006

2005
Representing small identically self-dual matroids by self-dual codes.
IACR Cryptol. ePrint Arch., 2005

On Codes, Matroids and Secure Multi-party Computation from Linear Secret Sharing Schemes.
Proceedings of the Advances in Cryptology, 2005

2004
Correction to "Secret Sharing Schemes With Bipartite Access Structure".
IEEE Trans. Inf. Theory, 2004

Secret Sharing Schemes on Sparse Homogeneous Access Structures with Rank Three.
Electron. J. Comb., 2004

2003
Distributed RSA Signature Schemes for General Access Structures.
Proceedings of the Information Security, 6th International Conference, 2003

2002
Partial line directed hypergraphs.
Networks, 2002

Lower bounds on the information rate of secret sharing schemes with homogeneous access structure.
Inf. Process. Lett., 2002

Secret sharing schemes with three or four minimal qualified subsets.
IACR Cryptol. ePrint Arch., 2002

Linear Key Predistribution Schemes.
Des. Codes Cryptogr., 2002

Connectivity and fault-tolerance of hyperdigraphs.
Discret. Appl. Math., 2002

Taking cube roots in <sup>Zm</sup>.
Appl. Math. Lett., 2002

Secret Sharing Schemes on Access Structures with Intersection Number Equal to One.
Proceedings of the Security in Communication Networks, Third International Conference, 2002

A Distributed and Computationally Secure Key Distribution Scheme.
Proceedings of the Information Security, 5th International Conference, 2002

2001
Improving the trade-off between storage and communication in broadcast encryption schemes.
IACR Cryptol. ePrint Arch., 2001

A Linear Algebraic Approach to Metering Schemes.
IACR Cryptol. ePrint Arch., 2001

Linear broadcast encryption schemes.
Electron. Notes Discret. Math., 2001

A Ramp Model for Distributed Key Distribution Schemes.
Electron. Notes Discret. Math., 2001

New bounds on the diameter vulnerability of iterated line digraphs.
Discret. Math., 2001

Bounds and Constructions for Unconditionally Secure Distributed Key Distribution Schemes for General Access Structures.
Proceedings of the Information Security, 4th International Conference, 2001

1999
Weighted Threshold Secret Sharing Schemes.
Inf. Process. Lett., 1999

Disjoint paths of bounded length in large generalized cycles.
Discret. Math., 1999

Detection of Cheaters in Vector Space Secret Sharing Schemes.
Des. Codes Cryptogr., 1999

Secret Sharing Schemes with Detection of Cheaters for a General Access Structure.
Proceedings of the Fundamentals of Computation Theory, 12th International Symposium, 1999

1998
Fault-Tolerant Fixed Routings in Some Families of Digraphs.
SIAM J. Discret. Math., 1998

Robust Vector Space Secret Sharing Schemes.
Inf. Process. Lett., 1998

Large Generalized Cycles.
Discret. Appl. Math., 1998

Secret Sharing Schemes with Bipartite Access Structure.
Proceedings of the Advances in Cryptology - EUROCRYPT '98, International Conference on the Theory and Application of Cryptographic Techniques, Espoo, Finland, May 31, 1998

1997
Spanners of de Bruijn and Kautz Graphs.
Inf. Process. Lett., 1997

Fault-Tolerant Routings in Large Generalized Cycles.
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".
IEEE Trans. Computers, 1996

Diameter vulnerability of iterated line digraphs.
Discret. Math., 1996

Diameter-vulnerability of Large Bipartite Digraphs.
Discret. Appl. Math., 1996

Spanners of Underlying Graphs of Iterated Line Digraphs.
Proceedings of the SIROCCO'96, 1996

1995
Large (d, D, D', s) - bipartite Digraphs.
Discret. Appl. Math., 1995


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