Carles Padró

Carles Padró, Leonor Vázquez, An Yang: Finding lower bounds on the complexity of secret sharing schemes by linear programming. Discrete Applied Mathematics 161(7-8): 1072-1084 (2013)

Carles Padró: Lower Bounds on the Information Ratio of Linear Secret Sharing Schemes. IACR Cryptology ePrint Archive 2013: 47 (2013)

Sebastià Martín Molleví, Carles Padró, An Yang: Secret Sharing, Rank Inequalities and Information Inequalities. IACR Cryptology ePrint Archive 2013: 82 (2013)

Oriol Farràs, Jessica Ruth Metcalf-Burton, Carles Padró, Leonor Vázquez: On the optimization of bipartite secret sharing schemes. Des. Codes Cryptography 63(2): 255-271 (2012)

Oriol Farràs, Ignacio Gracia, Sebastià Martín Molleví, Carles Padró: Linear threshold multisecret sharing schemes. Inf. Process. Lett. 112(17-18): 667-673 (2012)

Oriol Farràs, Jaume Martí-Farré, Carles Padró: Ideal Multipartite Secret Sharing Schemes. J. Cryptology 25(3): 434-463 (2012)

Oriol Farràs, Carles Padró: Ideal Hierarchical Secret Sharing Schemes. IEEE Transactions on Information Theory 58(5): 3273-3286 (2012)

Carles Padró, Leonor Vázquez, An Yang: Finding Lower Bounds on the Complexity of Secret Sharing Schemes by Linear Programming. IACR Cryptology ePrint Archive 2012: 464 (2012)

Oriol Farràs, Carles Padró: Extending Brickell-Davenport Theorem to Non-Perfect Secret Sharing Schemes. IACR Cryptology ePrint Archive 2012: 595 (2012)

Carles Padró: Lecture Notes in Secret Sharing. IACR Cryptology ePrint Archive 2012: 674 (2012)

Oriol Farràs, Carles Padró, Chaoping Xing, An Yang: Natural Generalizations of Threshold Secret Sharing. IACR Cryptology ePrint Archive 2012: 680 (2012)

Jaume Martí-Farré, Carles Padró, Leonor Vázquez: Optimal complexity of secret sharing schemes with four minimal qualified subsets. Des. Codes Cryptography 61(2): 167-186 (2011)

Oriol Farràs, Carles Padró, Chaoping Xing, An Yang: Natural Generalizations of Threshold Secret Sharing. ASIACRYPT 2011: 610-627

Oriol Farràs, Carles Padró: Ideal Secret Sharing Schemes for Useful Multipartite Access Structures. IWCC 2011: 99-108

Jaume Martí-Farré, Carles Padró: On secret sharing schemes, matroids and polymatroids. J. Mathematical Cryptology 4(2): 95-120 (2010)

Carles Padró, Leonor Vázquez: Finding Lower Bounds on the Complexity of Secret Sharing Schemes by Linear Programming. LATIN 2010: 344-355

Oriol Farràs, Carles Padró: Ideal Hierarchical Secret Sharing Schemes. TCC 2010: 219-236

Jaume Martí-Farré, Carles Padró: Ideal secret sharing schemes whose minimal qualified subsets have at most three participants. Des. Codes Cryptography 52(1): 1-14 (2009)

Oriol Farràs, Jessica Ruth Metcalf-Burton, Carles Padró, Leonor Vázquez: On the Optimization of Bipartite Secret Sharing Schemes. ICITS 2009: 93-109

Oriol Farràs, Ignacio Gracia, Sebastià Martín Molleví, Carles Padró: Linear Threshold Multisecret Sharing Schemes. ICITS 2009: 110-126

Hao Chen, San Ling, Carles Padró, Huaxiong Wang, Chaoping Xing: Key Predistribution Schemes and One-Time Broadcast Encryption Schemes from Algebraic Geometry Codes. IMA Int. Conf. 2009: 263-277

Oriol Farràs, Carles Padró: Ideal Hierarchical Secret Sharing Schemes. IACR Cryptology ePrint Archive 2009: 141 (2009)

Jaume Martí-Farré, Carles Padró, Leonor Vázquez: On the Diameter of Matroid Ports. Electr. J. Comb. 15(1) (2008)

Ronald Cramer, Vanesa Daza, Ignacio Gracia, Jorge Jiménez Urroz, Gregor Leander, Jaume Martí-Farré, Carles Padró: On Codes, Matroids, and Secure Multiparty Computation From Linear Secret-Sharing Schemes. IEEE Transactions on Information Theory 54(6): 2644-2657 (2008)

Ronald Cramer, Yevgeniy Dodis, Serge Fehr, Carles Padró, Daniel Wichs: Detection of Algebraic Manipulation with Applications to Robust Secret Sharing and Fuzzy Extractors. EUROCRYPT 2008: 471-488

Amos Beimel, Noam Livne, Carles Padró: Matroids Can Be Far from Ideal Secret Sharing. TCC 2008: 194-212

Ronald Cramer, Yevgeniy Dodis, Serge Fehr, Carles Padró, Daniel Wichs: Detection of Algebraic Manipulation with Applications to Robust Secret Sharing and Fuzzy Extractors. IACR Cryptology ePrint Archive 2008: 30 (2008)

Ronald Cramer, Eike Kiltz, Carles Padró: A Note on Secure Computation of the Moore-Penrose Pseudoinverse and Its Application to Secure Linear Algebra. CRYPTO 2007: 613-630

Oriol Farràs, Jaume Martí-Farré, Carles Padró: Ideal Multipartite Secret Sharing Schemes. EUROCRYPT 2007: 448-465

Jaume Martí-Farré, Carles Padró: On Secret Sharing Schemes, Matroids and Polymatroids. TCC 2007: 273-290

Jaume Martí-Farré, Carles Padró: Secret sharing schemes on access structures with intersection number equal to one. Discrete Applied Mathematics 154(3): 552-563 (2006)

Carles Padró, Ignacio Gracia: Representing Small Identically Self-Dual Matroids by Self-Dual Codes. SIAM J. Discrete Math. 20(4): 1046-1055 (2006)

Jaume Martí-Farré, Carles Padró: Ideal Secret Sharing Schemes Whose Minimal Qualified Subsets Have at Most Three Participants. SCN 2006: 201-215

Jaume Martí-Farré, Carles Padró: On Secret Sharing Schemes, Matroids and Polymatroids. IACR Cryptology ePrint Archive 2006: 77 (2006)

Oriol Farràs, Jaume Martí-Farré, Carles Padró: Ideal Multipartite Secret Sharing Schemes. IACR Cryptology ePrint Archive 2006: 292 (2006)

Jaume Martí-Farré, Carles Padró: Secret Sharing Schemes with Three or Four Minimal Qualified Subsets. Des. Codes Cryptography 34(1): 17-34 (2005)

Ronald Cramer, Vanesa Daza, Ignacio Gracia, Jorge Jiménez Urroz, Gregor Leander, Jaume Martí-Farré, Carles Padró: On Codes, Matroids and Secure Multi-party Computation from Linear Secret Sharing Schemes. CRYPTO 2005: 327-343

Carles Padró, Ignacio Gracia: Representing small identically self-dual matroids by self-dual codes. IACR Cryptology ePrint Archive 2005: 376 (2005)

Jaume Martí-Farré, Carles Padró: Secret Sharing Schemes on Sparse Homogeneous Access Structures with Rank Three. Electr. J. Comb. 11(1) (2004)

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví: Improving the trade-off between storage and communication in broadcast encryption schemes. Discrete Applied Mathematics 143(1-3): 213-220 (2004)

Carlo Blundo, Sebastià Martín Molleví, Barbara Masucci, Carles Padró: A Linear Algebraic Approach to Metering Schemes. Des. Codes Cryptography 33(3): 241-260 (2004)

Carlo Blundo, Paolo D'Arco, Vanesa Daza, Carles Padró: Bounds and constructions for unconditionally secure distributed key distribution schemes for general access structures. Theor. Comput. Sci. 320(2-3): 269-291 (2004)

Carles Padró, Germán Sáez: Correction to "Secret Sharing Schemes With Bipartite Access Structure". IEEE Transactions on Information Theory 50(6): 1373- (2004)

Ronald Cramer, Vanesa Daza, Ignacio Gracia, Jorge Jiménez Urroz, Gregor Leander, Jaume Martí-Farré, Carles Padró: On codes, matroids and secure multi-party computation from linear secret sharing schemes. IACR Cryptology ePrint Archive 2004: 245 (2004)

Carlo Blundo, Paolo D'Arco, Carles Padró: A Ramp Model for Distributed Key Distribution Schemes. Discrete Applied Mathematics 128(1): 47-64 (2003)

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví, Paz Morillo: Linear Broadcast Encryption Schemes. Discrete Applied Mathematics 128(1): 223-238 (2003)

Javier Herranz, Carles Padró, Germán Sáez: Distributed RSA Signature Schemes for General Access Structures. ISC 2003: 122-136

Jaume Martí-Farré, Carles Padró: Secret sharing schemes on sparse homogeneous access structures with rank three. IACR Cryptology ePrint Archive 2003: 151 (2003)

Carles Padró, Germán Sáez: Taking cube roots in ^Zm. Appl. Math. Lett. 15(6): 703-708 (2002)

Daniela Ferrero, Carles Padró: Connectivity and fault-tolerance of hyperdigraphs. Discrete Applied Mathematics 117(1-3): 15-26 (2002)

Sergio Cabello, Carles Padró, Germán Sáez: Secret Sharing Schemes with Detection of Cheaters for a General Access Structure. Des. Codes Cryptography 25(2): 175-188 (2002)

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví, Paz Morillo: Linear Key Predistribution Schemes. Des. Codes Cryptography 25(3): 281-298 (2002)

Carles Padró, Germán Sáez: Lower bounds on the information rate of secret sharing schemes with homogeneous access structure. Inf. Process. Lett. 83(6): 345-351 (2002)

Daniela Ferrero, Carles Padró: Partial line directed hypergraphs. Networks 39(2): 61-67 (2002)

Vanesa Daza, Javier Herranz, Carles Padró, Germán Sáez: A Distributed and Computationally Secure Key Distribution Scheme. ISC 2002: 342-356

Jaume Martí-Farré, Carles Padró: Secret Sharing Schemes on Access Structures with Intersection Number Equal to One. SCN 2002: 354-363

Javier Herranz, Carles Padró, Germán Sáez: A Distributed RSA Signature Scheme for General Access Structures. IACR Cryptology ePrint Archive 2002: 38 (2002)

Jaume Martí-Farré, Carles Padró: Secret sharing schemes with three or four minimal qualified subsets. IACR Cryptology ePrint Archive 2002: 50 (2002)

Vanesa Daza, Javier Herranz, Carles Padró, Germán Sáez: A Distributed and Computationally Secure Key Distribution Scheme. IACR Cryptology ePrint Archive 2002: 69 (2002)

Jaume Martí-Farré, Carles Padró: Secret sharing schemes on access structures with intersection number equal to one. IACR Cryptology ePrint Archive 2002: 106 (2002)

Daniela Ferrero, Carles Padró: New bounds on the diameter vulnerability of iterated line digraphs. Discrete Mathematics 233(1-3): 103-113 (2001)

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví, Paz Morillo: Linear broadcast encryption schemes. Electronic Notes in Discrete Mathematics 6: 35-44 (2001)

Carlo Blundo, Paolo D'Arco, Carles Padró: A Ramp Model for Distributed Key Distribution Schemes. Electronic Notes in Discrete Mathematics 6: 45-54 (2001)

Carlo Blundo, Paolo D'Arco, Vanesa Daza, Carles Padró: Bounds and Constructions for Unconditionally Secure Distributed Key Distribution Schemes for General Access Structures. ISC 2001: 1-17

Carlo Blundo, Sebastià Martín Molleví, Barbara Masucci, Carles Padró: A Linear Algebraic Approach to Metering Schemes. IACR Cryptology ePrint Archive 2001: 87 (2001)

Ignacio Gracia, Sebastià Martín Molleví, Carles Padró: Improving the trade-off between storage and communication in broadcast encryption schemes. IACR Cryptology ePrint Archive 2001: 88 (2001)

Carles Padró, Ignacio Gracia, Sebastià Martín Molleví, Paz Morillo: Linear broadcast encryption schemes. IACR Cryptology ePrint Archive 2001: 89 (2001)

Carles Padró, Germán Sáez: Secret sharing schemes with bipartite access structure. IEEE Transactions on Information Theory 46(7): 2596-2604 (2000)

Carles Padró, Germán Sáez, Jorge Luis Villar: Detection of Cheaters in Vector Space Secret Sharing Schemes. Des. Codes Cryptography 16(1): 75-85 (1999)

Daniela Ferrero, Carles Padró: Disjoint paths of bounded length in large generalized cycles. Discrete Mathematics 197-198: 285-298 (1999)

Paz Morillo, Carles Padró, Germán Sáez, Jorge Luis Villar: Weighted Threshold Secret Sharing Schemes. Inf. Process. Lett. 70(5): 211-216 (1999)

Sergio Cabello, Carles Padró, Germán Sáez: Secret Sharing Schemes with Detection of Cheaters for a General Access Structure. FCT 1999: 185-194

José Gómez, Carles Padró, Stephane Perennes: Large Generalized Cycles. Discrete Applied Mathematics 89(1-3): 107-123 (1998)

Carles Padró: Robust Vector Space Secret Sharing Schemes. Inf. Process. Lett. 68(3): 107-111 (1998)

Carles Padró, Paz Morillo, Xavier Muñoz: Fault-Tolerant Fixed Routings in Some Families of Digraphs. SIAM J. Discrete Math. 11(3): 501-509 (1998)

Carles Padró, Germán Sáez: Secret Sharing Schemes with Bipartite Access Structure. EUROCRYPT 1998: 500-511

Rabah Harbane, Carles Padró: Spanners of de Bruijn and Kautz Graphs. Inf. Process. Lett. 62(5): 231-236 (1997)

Rabah Harbane, Carles Padró: Spanners of Underlying Graphs of Iterated Line Digraphs. Inf. Process. Lett. 62(5): 245-250 (1997)

Daniela Ferrero, Carles Padró: Fault-Tolerant Routings in Large Generalized Cycles. SCCC 1997: 58-65

Carles Padró, Paz Morillo, Eduard Llobet Valero: Diameter-vulnerability of Large Bipartite Digraphs. Discrete Applied Mathematics 64(3): 239-248 (1996)

Carles Padró, Paz Morillo: Diameter vulnerability of iterated line digraphs. Discrete Mathematics 149(1-3): 189-204 (1996)

Carles Padró, Paz Morillo, Miguel Angel Fiol: Comments on "Line Digraph Iterations and Connectivity Analysis of de Bruijn and Kautz Graphs". IEEE Trans. Computers 45(6): 768 (1996)

Rabah Harbane, Carles Padró: Spanners of Underlying Graphs of Iterated Line Digraphs. SIROCCO 1996: 180-194

José Gómez, Paz Morillo, Carles Padró: Large (d, D, D', s) - bipartite Digraphs. Discrete Applied Mathematics 59(2): 103-114 (1995)