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David Pointcheval

138
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Publications

On the Tightness of Forward-Secure Signature Reductions

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
Journal of Cryptology, 2019, 32 (1), pp.84-150. ⟨10.1007/s00145-018-9283-2⟩
Journal articles hal-01722996v1

A new technique for compacting ciphertext in multi-channel broadcast encryption and attribute-based encryption

Sébastien Canard , Duong Hieu Phan , David Pointcheval , Viet Cuong Trinh
Theoretical Computer Science, 2018, 723, pp.51 - 72. ⟨10.1016/j.tcs.2018.02.036⟩
Journal articles hal-01903749v1

Public-key encryption indistinguishable under plaintext-checkable attacks

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
IET Information Security, 2016, 10 (6), pp.288-303. ⟨10.1049/iet-ifs.2015.0500⟩
Journal articles hal-01385178v1

Divisible e-cash made practical

Sébastien Canard , David Pointcheval , Olivier Sanders , Jacques Traoré
IET Information Security, 2016, ⟨10.1049/iet-ifs.2015.0485⟩
Journal articles hal-01377998v1

Protéger ses données sur le cloud : utopie ou réalité ?

David Pointcheval , Joanna Jongwane
Interstices, 2014
Journal articles hal-01350367v1

Adaptive CCA broadcast encryption with constant-size secret keys and ciphertexts

Duong Hieu Phan , David Pointcheval , Siamak Fayyaz Shahandashti , Mario Strefler
International Journal of Information Security, 2013, 12 (4), pp.251-265. ⟨10.1007/s10207-013-0190-0⟩
Journal articles hal-00864357v1

Black-Box Trace&Revoke Codes

Hung Q. Ngo , Duong Hieu Phan , David Pointcheval
Algorithmica, 2013, 67 (3), pp.418-448. ⟨10.1007/s00453-012-9702-y⟩
Journal articles hal-00763979v1

New Smooth Projective Hash Functions and One-Round Authenticated Key Exchange

Fabrice Benhamouda , Olivier Blazy , Celine Chevalier , David Pointcheval , Damien Vergnaud
Cryptology ePrint Archive, 2013, 2013, pp.34
Journal articles hal-02307152v1

Short Blind Signatures

Olivier Blazy , Georg Fuchsbauer , David Pointcheval , Damien Vergnaud
Journal of Computer Security, 2013, 21 (5), pp.627-661. ⟨10.3233/JCS-130477⟩
Journal articles hal-00921915v1

Strong Password-Based Authentication in TLS using the Three-Party Group Diffie-Hellman Protocol

Michel Abdalla , Emmanuel Bresson , Olivier Chevassut , Bodo Möller , David Pointcheval
International Journal of Security and Networks, 2007, 2 (3/4), pp.284-296. ⟨10.1504/IJSN.2007.013181⟩
Journal articles hal-00918396v1

Password-Based Authenticated Key Exchange in the Three-Party Setting

Michel Abdalla , Pierre-Alain Fouque , David Pointcheval
IEE Proceedings - Information Security, 2006, 153 (1), pp.27-39. ⟨10.1049/ip-ifs:20055073⟩
Journal articles hal-00918401v1
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Verifiable Decentralized Multi-Client Functional Encryption for Inner Product

Duy Nguyen , Duong Hieu Phan , David Pointcheval
Advances in Cryptology - ASIACRYPT 2023, Dec 2023, Guanzhou, China
Conference papers hal-04276484v1
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Linearly-Homomorphic Signatures for Short Randomizable Proofs of Subset Membership

David Pointcheval
Eighth International Joint Conference on Electronic Voting (E-Vote-ID '23), Oct 2023, Luxembourg, Luxembourg
Conference papers hal-04311739v1
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Covercrypt: an Efficient Early-Abort KEM for Hidden Access Policies with Traceability from the DDH and LWE

Théophile Brézot , Paola de Perthuis , David Pointcheval
ESORICS 2023 - 28th European Symposium on Research in Computer Security, Sep 2023, La Haye, Netherlands
Conference papers hal-04283160v1
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GeT a CAKE: Generic Transformations from Key Encaspulation Mechanisms to Password Authenticated Key Exchanges

Hugo Beguinet , Céline Chevalier , David Pointcheval , Thomas Ricosset , Mélissa Rossi
Conference on Applied Cryptography and Network Security (ACNS '23), Jun 2023, Kyoto, Japan. pp.516-538, ⟨10.1007/978-3-031-33491-7_19⟩
Conference papers hal-04238146v1
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Optimal Security Notion for Decentralized Multi-Client Functional Encryption

Ky Nguyen , Duong Hieu Phan , David Pointcheval
Applied Cryptography and Network Security. ACNS 2023, Jun 2023, Kyoto, Japan. pp.336-365, ⟨10.1007/978-3-031-33491-7_13⟩
Conference papers hal-04194145v1
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Tracing a Linear Subspace: Application to Linearly-Homomorphic Group Signatures

Chloé Hébant , David Pointcheval , Robert Schädlich
PKC 2023 - 26th IACR International Conference on Practice and Theory of Public-Key Cryptography, May 2023, Atlanta (GA), United States. pp.312-341, ⟨10.1007/978-3-031-31368-4_12⟩
Conference papers hal-04497276v1

Traceable Constant-Size Multi-authority Credentials

Chloé Hébant , David Pointcheval
SCN 2022 - 13th conference on security and cryptography for networks, Sep 2022, Amalfi, Italy. pp.411-434, ⟨10.1007/978-3-031-14791-3_18⟩
Conference papers hal-03816213v1
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Key-Policy ABE With Switchable Attributes

Cécile Delerablée , Lénaïck Gouriou , David Pointcheval
SCN 2022 - Security and Cryptography for Networks: 13th International Conference, Sep 2022, Amalfi, Italy. ⟨10.1007/978-3-031-14791-3_7⟩
Conference papers hal-03794260v1
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Post-Quantum and UC-secure Oblivious Transfer from SPHF with Grey Zone

Slim Bettaieb , Loïc Bidoux , Olivier Blazy , Baptiste Cottier , David Pointcheval
15th International Symposium on Foundations & Practice of Security (FPS – 2022)., Dec 2022, Ottawa, Canada
Conference papers hal-03772089v2
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Security Analysis of Improved EDHOC Protocol

Baptiste Cottier , David Pointcheval
15th International Symposium on Foundations & Practice of Security (FPS – 2022)., Dec 2022, Ottawa, Canada
Conference papers hal-03772082v3
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Multi-Client Functional Encryption with Fine-Grained Access Control

Ky Nguyen , Duong Hieu Phan , David Pointcheval
Asiacrypt 2022 - 28th Annual International Conference on the Theory and Application of Cryptology and Information Security, Dec 2022, Taipei, Taiwan. ⟨10.1007/978-3-031-22963-3_4⟩
Conference papers hal-03910053v2
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MyOPE: Malicious SecuritY for Oblivious Polynomial Evaluation

Malika Izabachène , Anca Nitulescu , Paola de Perthuis , David Pointcheval
SCN 2022 - 13th Conference on Cryptography and Security for Networks, Sep 2022, Amalfi, Italy. pp.663-686, ⟨10.1007/978-3-031-14791-3_29⟩
Conference papers hal-03820565v1
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Two-Client Inner-Product Functional Encryption with an Application to Money-Laundering Detection

Paola de Perthuis , David Pointcheval
ACM CCS- Computer and Communications Security 2022, Nov 2022, Los Angeles, United States
Conference papers hal-03830846v1
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Secure Decision Forest Evaluation

Slim Bettaieb , Loic Bidoux , Olivier Blazy , Baptiste Cottier , David Pointcheval
ARES 2021 - 16th International Conference on Availability, Reliability and Security, Aug 2021, Vienna, Austria. pp.1-12, ⟨10.1145/3465481.3465763⟩
Conference papers hal-03321368v1
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Linearly-Homomorphic Signatures and Scalable Mix-Nets

Chloé Hébant , Duong Hieu Phan , David Pointcheval
PKC 2020 - IACR International Conference on Practice and Theory of Public-Key Cryptography, Jun 2020, Edinburgh / Virtual, United Kingdom. pp.597-627, ⟨10.1007/978-3-030-45388-6_21⟩
Conference papers hal-02947353v1
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Multi-Client Inner-Product Functional Encryption in the Random-Oracle Model

Michel Abdalla , Florian Bourse , Hugo Marival , David Pointcheval , Azam Soleimanian
SCN 2020 - 12th International Conference Security and Cryptography for Networks., Sep 2020, Amalfi / Virtual, Italy. pp.525-545, ⟨10.1007/978-3-030-57990-6_26⟩
Conference papers hal-02948657v1
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Traceable Inner Product Functional Encryption

Xuan Thanh Do , Duong Hieu Phan , David Pointcheval
CT-RSA 2020 - Topics in Cryptology, Feb 2020, San Francisco, United States. pp.564-585, ⟨10.1007/978-3-030-40186-3_24⟩
Conference papers hal-02894483v1
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Boosting Verifiable Computation on Encrypted Data

Dario Fiore , Anca Nitulescu , David Pointcheval
PKC 2020 - 23rd IACR International Conference on Practice and Theory of Public-Key Cryptography, Jun 2020, Edinburgh / Virtual, United Kingdom. pp.124-154, ⟨10.1007/978-3-030-45388-6_5⟩
Conference papers hal-02894482v1
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Dynamic Decentralized Functional Encryption

Jérémy Chotard , Edouard Dufour-Sans , Romain Gay , Duong Hieu Phan , David Pointcheval
CRYPTO 2020 - 40th Annual International Cryptology Conference, Aug 2020, Santa Barbara / Virtual, United States. pp.747-775, ⟨10.1007/978-3-030-56784-2_25⟩
Conference papers hal-02947359v1

Unbounded Inner-Product Functional Encryption with Succinct Keys

Edouard Dufour-Sans , David Pointcheval
ACNS 2019 - 17th International Conference on Applied Cryptography and Network Security, Jun 2019, Bogota, Colombia. pp.426-441, ⟨10.1007/978-3-030-21568-2_21⟩
Conference papers hal-02357165v1
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Decentralized Evaluation of Quadratic Polynomials on Encrypted Data

Chloé Hébant , Duong Hieu Phan , David Pointcheval
ISC 2019 - International Conference on Information Security, Sep 2019, New York, United States. pp.87-106, ⟨10.1007/978-3-030-30215-3_5⟩
Conference papers hal-02345627v1

Partially Encrypted Machine Learning using Functional Encryption

Théo Ryffel , Edouard Dufour-Sans , Romain Gay , Francis Bach , David Pointcheval
NeurIPS 2019 - Thirty-third Conference on Neural Information Processing Systems, Dec 2019, Vancouver, Canada
Conference papers hal-02357181v1
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Divisible E-Cash from Constrained Pseudo-Random Functions

Florian Bourse , David Pointcheval , Olivier Sanders
ASIACRYPT 2019 - 25th Annual International Conference on the Theory and Application of Cryptology and Information Security, Dec 2019, Kobe, Japan. ⟨10.1007/978-3-030-34578-5_24⟩
Conference papers hal-02357173v1

Privacy-Preserving Plaintext-Equality of Low-Entropy Inputs

Sébastien Canard , David Pointcheval , Quentin Santos , Jacques Traoré
ACNS 2018 - 16th International Conference on Applied Cryptography and Network Security, Jul 2018, Leuven, Belgium. ⟨10.1007/978-3-319-93387-0_14⟩
Conference papers hal-01903746v1

Fuzzy Password-Authenticated Key Exchange

Pierre-Alain Dupont , Julia Hesse , David Pointcheval , Leonid Reyzin , Sophia Yakoubov
EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic, Apr 2018, Tel Aviv, Israel. ⟨10.1007/978-3-319-78372-7_13⟩
Conference papers hal-01903733v1

On the Leakage of Corrupted Garbled Circuits

Aurélien Dupin , David Pointcheval , Christophe Bidan
ProvSec 2018 - 12th International Conference on Provable Security, Oct 2018, Jeju, South Korea. ⟨10.1007/978-3-030-01446-9_1⟩
Conference papers hal-01903806v1

Decentralized Multi-Client Functional Encryption for Inner Product

Jérémy Chotard , Edouard Dufour Sans , Romain Gay , David Pointcheval , Duong Hieu Phan
ASIACRYPT '18 - 24th Annual International Conference on the Theory and Application of Cryptology and Information Security, Dec 2018, Brisbane, Australia. ⟨10.1007/978-3-030-03329-3_24⟩
Conference papers hal-01668020v1

Reassessing Security of Randomizable Signatures

David Pointcheval , Olivier Sanders
CT-RSA 2018 - The Cryptographers' Track at the RSA Conference 2018, Apr 2018, San Francisco, United States. ⟨10.1007/978-3-319-76953-0_17⟩
Conference papers hal-01903717v1

Practical Strategy-Resistant Privacy-Preserving Elections

Sébastien Canard , David Pointcheval , Quentin Santos , Jacques Traoré
ESORICS 2018, Sep 2018, Barcelona, Spain. ⟨10.1007/978-3-319-98989-1_17⟩
Conference papers hal-01903777v1

VTBPEKE: Verifier-based Two-Basis Password Exponential Key Exchange

David Pointcheval , Guilin Wang
ASIA CCS'17, Apr 2017, Abu Dhabi, United Arab Emirates. ⟨10.1145/3052973.3053026⟩
Conference papers hal-01471737v1

Cut Down the Tree to Achieve Constant Complexity in Divisible E-Cash

David Pointcheval , Olivier Sanders , Jacques Traoré
Public-Key Cryptography - PKC 2017 - 20th International Conference on Practice and Theory in Public-Key Cryptography, Mar 2017, Amsterdam, Netherlands. pp.61-90, ⟨10.1007/978-3-662-54365-8_4⟩
Conference papers hal-01471876v1
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Human Computing for Handling Strong Corruptions in Authenticated Key Exchange

Alexandra Boldyreva , Shan Chen , Pierre-Alain Dupont , David Pointcheval
CSF 2017 - 30th IEEE Computer Security Foundations Symposium, Aug 2017, Santa Barbara, CA, United States. pp.159 - 175, ⟨10.1109/CSF.2017.31⟩
Conference papers hal-01628797v1
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Homomorphic-Policy Attribute-Based Key Encapsulation Mechanisms

Jérémy Chotard , Duong Hieu Phan , David Pointcheval
20th International Conference on Information Security (ISC '17), Nov 2017, Ho Chi Minh, Vietnam. ⟨10.1007/978-3-319-69659-1_9⟩
Conference papers hal-01609278v1

Removing the Strong RSA Assumption from Arguments over the Integers

Geoffroy Couteau , Thomas Peters , David Pointcheval
EUROCRYPT 2017 - 36th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Apr 2017, Paris, France. ⟨10.1007/978-3-319-56614-6_11⟩
Conference papers hal-01471901v1

Removing Erasures with Explainable Hash Proof Systems

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
Public-Key Cryptography - PKC 2017 - 20th International Conference on Practice and Theory in Public-Key Cryptography, Mar 2017, Amsterdam, Netherlands. pp.151-174, ⟨10.1007/978-3-662-54365-8_7⟩
Conference papers hal-01471896v1

Functional Encryption with Oblivious Helper

Pierre-Alain Dupont , David Pointcheval
ASIA CCS'17, Apr 2017, Abu Dhabi, United Arab Emirates. ⟨10.1145/3052973.3052996⟩
Conference papers hal-01470375v1
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Legally Fair Contract Signing Without Keystones

Houda Ferradi , Rémi Géraud , Diana Maimut , David Naccache , David Pointcheval
ACNS 2016 - 14th International Conference Applied Cryptography and Network Security, Jun 2016, Guildford, United Kingdom. pp.175 - 190, ⟨10.1007/978-3-319-39555-5_10⟩
Conference papers hal-01377993v1
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The Whole is Less Than the Sum of Its Parts: Constructing More Efficient Lattice-Based AKEs

Rafael del Pino , Vadim Lyubashevsky , David Pointcheval
SCN 2016 - 10th International Conference Security and Cryptography for Networks, Aug 2016, Amalfi, Italy. pp.273 - 291, ⟨10.1007/978-3-319-44618-9_15⟩
Conference papers hal-01378005v1
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Short Randomizable Signatures

David Pointcheval , Olivier Sanders
The Cryptographers' Track at the RSA Conference 2016, Feb 2016, San Francisco, United States. pp.111 - 126, ⟨10.1007/978-3-319-29485-8_7⟩
Conference papers hal-01377997v1

Encryption Switching Protocols

Geoffroy Couteau , Thomas Peters , David Pointcheval
Crypto 2016 - 36th Annual International Cryptology Conference, Aug 2016, Santa Barbara, United States. ⟨10.1007/978-3-662-53018-4_12⟩
Conference papers hal-01407341v1

Robust Password-Protected Secret Sharing

Michel Abdalla , Mario Cornejo , Anca Nitulescu , David Pointcheval
ESORICS 2016 - 21st European Symposium on Research in Computer Security, Sep 2016, Heraklion, Greece. pp.61-79, ⟨10.1007/978-3-319-45741-3_4⟩
Conference papers hal-01380699v1

Robust Pseudo-Random Number Generators with Input Secure Against Side-Channel Attacks

Michel Abdalla , Sonia Belaïd , David Pointcheval , Sylvain Ruhault , Damien Vergnaud
ACNS 2015, Jun 2015, New York, United States. ⟨10.1007/978-3-319-28166-7_31⟩
Conference papers hal-01242003v1

Scalable Divisible E-Cash

Sébastien Canard , David Pointcheval , Olivier Sanders , Jacques Traoré
ACNS 2015, Jun 2015, New York, United States. ⟨10.1007/978-3-319-28166-7_14⟩
Conference papers hal-01247652v1

Secure Distributed Computation on Private Inputs

Geoffroy Couteau , Thomas Peters , David Pointcheval
8th International Symposium on Foundations & Practice of Security, Oct 2015, Clermont-Ferrand, France
Conference papers hal-01243278v1

Public-Key Encryption Indistinguishable Under Plaintext-Checkable Attacks

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
PKC 2015, Mar 2015, Maryland, United States. pp.332-352, ⟨10.1007/978-3-662-46447-2_15⟩
Conference papers hal-01131982v1

Simple Functional Encryption Schemes for Inner Products

Michel Abdalla , Florian Bourse , Angelo de Caro , David Pointcheval
PKC 2015, Mar 2015, Maryland, United States. pp.733-751, ⟨10.1007/978-3-662-46447-2_33⟩
Conference papers hal-01131971v1

Implicit Zero-Knowledge Arguments and Applications to the Malicious Setting

Fabrice Benhamouda , Geoffroy Couteau , David Pointcheval , Hoeteck Wee
CRYPTO 2015, Aug 2015, Santa Barbara, United States. pp.23, ⟨10.1007/978-3-662-48000-7_6⟩
Conference papers hal-01187833v1

Divisible E-Cash Made Practical

Sébastien Canard , David Pointcheval , Olivier Sanders , Jacques Traoré
PKC 2015, Mar 2015, Maryland, United States. pp.77-100, ⟨10.1007/978-3-662-46447-2_4⟩
Conference papers hal-01134006v1

Disjunctions for Hash Proof Systems: New Constructions and Applications

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
EUROCRYPT 2015, Apr 2015, Sofia, Bulgaria. pp.69-100, ⟨10.1007/978-3-662-46803-6_3⟩
Conference papers hal-01131994v1

Forward Secure Non-Interactive Key Exchange

David Pointcheval , Olivier Sanders
SCN '14, Sep 2014, Amalfi, Italy. pp.21-39, ⟨10.1007/978-3-319-10879-7_2⟩
Conference papers hal-01089001v1

Efficient Delegation of Zero-Knowledge Proofs of Knowledge in a Pairing-Friendly Setting

Sébastien Canard , David Pointcheval , Olivier Sanders
PKC '14, Mar 2014, Buenos Aires, Argentina. pp.167-183
Conference papers hal-00940045v1

SPHF-Friendly Non-Interactive Commitments

Michel Abdalla , Fabrice Benhamouda , Olivier Blazy , Céline Chevalier , David Pointcheval
ASIACRYPT 2013, Dec 2013, Bangalore, India. pp.214-234, ⟨10.1007/978-3-642-42033-7_12⟩
Conference papers hal-00915542v1

New Techniques for SPHFs and Efficient One-Round PAKE Protocols

Fabrice Benhamouda , Olivier Blazy , Céline Chevalier , David Pointcheval , Damien Vergnaud
CRYPTO 2013 - 33rd Annual Cryptology Conference, Aug 2013, Santa Barbara, CA, United States. pp.449-475, ⟨10.1007/978-3-642-40041-4_25⟩
Conference papers hal-00864345v1

Analysis and Improvement of Lindell's UC-Secure Commitment Schemes

Olivier Blazy , Céline Chevalier , David Pointcheval , Damien Vergnaud
ACNS 2013 - 11th International Conference Applied Cryptography and Network Security, Jun 2013, Banff, Canada. pp.534-551, ⟨10.1007/978-3-642-38980-1_34⟩
Conference papers hal-00865612v1

Security Analysis of Pseudo-Random Number Generators with Input: /dev/random is not Robust

Yevgeniy Dodis , David Pointcheval , Sylvain Ruhault , Damien Vergnaud , Daniel Wichs
ACM CCS 2013 - 20th ACM Conference on Computer and Communications Security, Nov 2013, Berlin, Germany. ⟨10.1145/2508859.2516653⟩
Conference papers hal-00864431v1

Multi-channel broadcast encryption.

Duong Hieu Phan , David Pointcheval , Viet Cuong Trinh
ASIA CCS '13 Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security, May 2013, Hangzhou, China. pp.277-286, ⟨10.1145/2484313.2484348⟩
Conference papers hal-00864356v1

Tighter Reductions for Forward-Secure Signature Scheme

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
Public-Key Cryptography (PKC 2013), Feb 2013, Nara, Japan. pp.292-311, ⟨10.1007/978-3-642-36362-7_19⟩
Conference papers hal-00790626v1

Efficient UC-Secure Authenticated Key-Exchange for Algebraic Languages

Fabrice Benhamouda , Olivier Blazy , Céline Chevalier , David Pointcheval , Damien Vergnaud
PKC 2013 - 16th International Conference on Practice and Theory in Public-Key Cryptography, Feb 2013, Nara, Japan. pp.272-291, ⟨10.1007/978-3-642-36362-7_18⟩
Conference papers hal-00790633v1

Adaptive CCA Broadcast Encryption with Constant-Size Secret Keys and Ciphertexts

Duong Hieu Phan , David Pointcheval , Siamak F. Shahandashti , Mario Strefler
ACISP 2012 - 17th Australasian Conference Information Security and Privacy, Jul 2012, Wollongong, Australia. pp.308-321, ⟨10.1007/978-3-642-31448-3_23⟩
Conference papers hal-00764852v1

Decentralized Dynamic Broadcast Encryption

Duong Hieu Phan , David Pointcheval , Mario Strefler
SCN 2012 - 8th International Conference Security and Cryptography for Networks, Sep 2012, Amalfi, Italy. pp.166-183, ⟨10.1007/978-3-642-32928-9_10⟩
Conference papers hal-00764847v1

Password-Based Authenticated Key Exchange

David Pointcheval
PKC 2012 - 15th International Conference on Practice and Theory in Public Key Cryptography, May 2012, Darmstadt, Germany. pp.390-397, ⟨10.1007/978-3-642-30057-8_23⟩
Conference papers hal-00764515v1
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Round-Optimal Privacy-Preserving Protocols with Smooth Projective Hash Functions

Olivier Blazy , David Pointcheval , Damien Vergnaud
TCC 2012 - Ninth IACR Theory of Cryptography Conference, Mar 2012, Taormina, Italy. pp.94-112, ⟨10.1007/978-3-642-28914-9_6⟩
Conference papers hal-00672939v1

Compact Round-Optimal Partially-Blind Signatures

Olivier Blazy , David Pointcheval , Damien Vergnaud
SCN 2012 - 8th International Conference Security and Cryptography for Networks, Sep 2012, Amalfi, Italy. pp.95-112, ⟨10.1007/978-3-642-32928-9_6⟩
Conference papers hal-00764863v1

Verified security of redundancy-free encryption from Rabin and RSA

Gilles Barthe , David Pointcheval , Santiago Zanella-Béguelin
CCS '12 - ACM conference on Computer and communications security, Oct 2012, Raleigh, NC, United States. pp.724-735, ⟨10.1145/2382196.2382272⟩
Conference papers hal-00764871v1

Message-Based Traitor Tracing with Optimal Ciphertext Rate

Duong Hieu Phan , David Pointcheval , Mario Strefler
LATINCRYPT 2012 - 2nd International Conference on Cryptology and Information Security in Latin America, Oct 2012, Santiago, Chile. pp.56-77, ⟨10.1007/978-3-642-33481-8_4⟩
Conference papers hal-00764842v1

Contributory Password-Authenticated Group Key Exchange with Join Capability

Michel Abdalla , Céline Chevalier , Louis Granboulan , David Pointcheval
CT-RSA 2011, Feb 2012, San Francisco, United States. pp.142-160, ⟨10.1007/978-3-642-19074-2_11⟩
Conference papers hal-00915828v1

Security Notions for Broadcast Encryption

Duong Hieu Phan , David Pointcheval , Mario Strefler
ACNS 2011 - 9th International Conference Applied Cryptography and Network Security, Jun 2011, Nerja, Spain. pp.377-394, ⟨10.1007/978-3-642-21554-4_22⟩
Conference papers hal-01109954v1

Signatures on Randomizable Ciphertexts

Olivier Blazy , Georg Fuchsbauer , David Pointcheval , Damien Vergnaud
PKC 2011 - Proceedings of the 2011 International Conference on Practice and Theory in Public Key Cryptography, Mar 2011, Taormina, Italy. pp.403-422, ⟨10.1007/978-3-642-19379-8_25⟩
Conference papers inria-00542643v1
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Flexible Group Key Exchange with On-Demand Computation of Subgroup Keys

Michel Abdalla , Céline Chevalier , Mark Manulis , David Pointcheval
Third African International Conference on Cryptology (AfricaCrypt '10), 2010, Stellenbosch, South Africa. pp.351--368
Conference papers inria-00539541v1
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Strong Cryptography from Weak Secrets - Building Efficient PKE and IBE from Distributed Passwords

Xavier Boyen , Céline Chevalier , Georg Fuchsbauer , David Pointcheval
Third African International Conference on Cryptology (AfricaCrypt '10), May 2010, Stellenbosch, South Africa. pp.297--315
Conference papers inria-00539542v1
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Mediated Traceable Anonymous Encryption

Malika Izabachène , David Pointcheval , Damien Vergnaud
First International Conference on Cryptology and Information Security (LatinCrypt '10), Aug 2010, Puebla, Mexico. pp.40--60
Conference papers inria-00539540v1
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Smooth Projective Hashing for Conditionally Extractable Commitments

Michel Abdalla , Céline Chevalier , David Pointcheval
Advances in Cryptology -- Proceedings of CRYPTO '09, 2009, Santa-Barbara, Californie, United States. pp.671--689
Conference papers inria-00419145v1
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Password-Authenticated Group Key Agreement with Adaptive Security and Contributiveness

Michel Abdalla , Dario Catalano , Céline Chevalier , David Pointcheval
Second African International Conference on Cryptology (AfricaCrypt '09), 2009, Gammarth - Tunisie, Tunisia. pp.254--271
Conference papers inria-00419147v1
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Transferable Constant-Size Fair E-Cash

Georg Fuchsbauer , David Pointcheval , Damien Vergnaud
Proceedings of the 8th International Workshop on Cryptology and Network Security (CANS '09), 2009, Kanazawa, Ishikawa, Japan. pp.226--247, ⟨10.1007/978-3-642-10433-6_15⟩
Conference papers inria-00539543v1

Password-Based Group Key Exchange in a Constant Number of Rounds

Michel Abdalla , Emmanuel Bresson , Olivier Chevassut , David Pointcheval
Public Key Cryptography - PKC 2006, Apr 2009, New York, United States. pp.427-442, ⟨10.1007/11745853_28⟩
Conference papers hal-02391427v1
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Optimal Randomness Extraction from a Diffie-Hellman Element

Céline Chevalier , Pierre-Alain Fouque , David Pointcheval , Sébastien Zimmer
Advances in Cryptology -- Proceedings of EUROCRYPT '09, 2009, Cologne, Allemagne, Germany. pp.572--589
Conference papers inria-00419148v1
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Distributed Public-Key Cryptography from Weak Secrets

Michel Abdalla , Xavier Boyen , Céline Chevalier , David Pointcheval
Conference on Practice and Theory in Public-Key Cryptography (PKC '09), 2009, Irvine, California, USA, United States. pp.139--159
Conference papers inria-00419149v1
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Proofs on Encrypted Values in Bilinear Groups and an Application to Anonymity of Signatures

Georg Fuchsbauer , David Pointcheval
Third International Conference on Pairing-based Cryptography (Pairing 2009), 2009, Palo Alto, California, United States. pp.132-149, ⟨10.1007/978-3-642-03298-1_10⟩
Conference papers inria-00539544v1
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An Application of the Boneh and Shacham Group Signature Scheme to Biometric Authentication

Julien Bringer , Hervé Chabanne , David Pointcheval , Sébastien Zimmer
The 3rd International Workshop on Security (IWSEC '08), 2008, Kagawa, Japon, Japan. pp.219--230
Conference papers inria-00419151v1
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A Formal Study of the Privacy Concerns in Biometric-based Remote Authentication Schemes

Qiang Tang , Julien Bringer , Hervé Chabanne , David Pointcheval
The 4th Information Security Practice and Experience Conference (ISPEC '08), 2008, Sydney, Australie, Australia. pp.56--70
Conference papers inria-00419156v1
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Multi-Factor Authenticated Key Exchange

David Pointcheval , Sébastien Zimmer
Conference on Applied Cryptography and Network Security (ACNS '08), 2008, New-York, Etats-Unis, United States. pp.277--295
Conference papers inria-00419155v1
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Anonymous Proxy Signatures

Georg Fuchsbauer , David Pointcheval
SCN '08, 2008, Amalfi, Italie, Italy. pp.201--217
Conference papers inria-00419153v1
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Efficient Two-Party Password-Based Key Exchange Protocols in the UC Framework

Michel Abdalla , Dario Catalano , Céline Chevalier , David Pointcheval
The Cryptographers' Track at RSA Conference '08 (CT-RSA '08), 2008, San Francisco, Californie, Germany. pp.335--351
Conference papers inria-00419157v1
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Dynamic Threshold Public-Key Encryption

Cécile Delerablée , David Pointcheval
Advances in Cryptology -- Proceedings of CRYPTO '08, 2008, Santa-Barbara, Californie, United States. pp.317--334
Conference papers inria-00419154v1
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Anonymous and Transparent Gateway-based Password-Authenticated Key Exchange

Michel Abdalla , Malika Izabachène , David Pointcheval
The 7th International Workshop on Cryptology and Network Security (CANS '08), 2008, Hong-Kong, China. pp.133--148
Conference papers inria-00419150v1
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HMAC is a Randomness Extractor and Applications to TLS

Pierre-Alain Fouque , David Pointcheval , Sébastien Zimmer
Proceedings of the 3rd ACM Symposium on InformAtion, Computer and Communications Security (ASIACCS '08), 2008, Tokyo, Japon, Japan. pp.21--32
Conference papers inria-00419158v1
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New Anonymity Notions for Identity-Based Encryption

Malika Izabachène , David Pointcheval
SCN '08, 2008, Amalfi, Italie, Italy. pp.375--391
Conference papers inria-00419152v1

Provably secure password-based authentication in TLS

Michel Abdalla , Emmanuel Bresson , Olivier Chevassut , Bodo Möller , David Pointcheval
The 2006 ACM Symposium - ASIACCS 2006, Mar 2006, Taipei, Taiwan. pp.35, ⟨10.1145/1128817.1128827⟩
Conference papers hal-02391374v1

A Scalable Password-Based Group Key Exchange Protocol in the Standard Model

Michel Abdalla , David Pointcheval
Advances in Cryptology - ASIACRYPT 2006, Dec 2006, Shanghai, China. pp.332-347, ⟨10.1007/11935230_22⟩
Conference papers hal-02391361v1
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The Twist-AUgmented technique for key exchange

Olivier Chevassut , Pierre-Alain Fouque , Pierrick Gaudry , David Pointcheval
9th International Conference on Theory and Practice of Public Key Cryptology - PKC 2006, Apr 2006, New York, USA, pp.410-426
Conference papers inria-00103433v1

A Simple Threshold Authenticated Key Exchange from Short Secrets

Michel Abdalla , Olivier Chevassut , Pierre-Alain Fouque , David Pointcheval
Advances in Cryptology - ASIACRYPT 2005, Dec 2005, Chennai, India. pp.566-584, ⟨10.1007/11593447_31⟩
Conference papers hal-02391437v1

Password-Based Authenticated Key Exchange in the Three-Party Setting

Michel Abdalla , Pierre-Alain Fouque , David Pointcheval
Public Key Cryptography - PKC 2005, Jan 2005, Les Diablerets, Switzerland. pp.65-84, ⟨10.1007/978-3-540-30580-4_6⟩
Conference papers hal-02391472v1

Simple Password-Based Encrypted Key Exchange Protocols

Michel Abdalla , David Pointcheval
Topics in Cryptology - CT-RSA 2005, Feb 2005, San Francisco, United States. pp.191-208, ⟨10.1007/978-3-540-30574-3_14⟩
Conference papers hal-02391456v1

One-Time Verifier-Based Encrypted Key Exchange

Michel Abdalla , Olivier Chevassut , David Pointcheval
Public Key Cryptography - PKC 2005, Jan 2005, Les Diablerets, Switzerland. pp.47-64, ⟨10.1007/978-3-540-30580-4_5⟩
Conference papers hal-02391460v1
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Threshold Cryptosystems Secure against Chosen-Ciphertext Attacks

Pierre-Alain Fouque , David Pointcheval
Advances in Cryptology - ASIACRYPT 2001, 7th International Conference on the Theory and Application of Cryptology and Information Security, 2001, Gold Coast, Australia. pp.351-368, ⟨10.1007/3-540-45682-1_21⟩
Conference papers inria-00565272v1
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Practical multi-candidate election system

Olivier Baudron , Pierre-Alain Fouque , David Pointcheval , Jacques Stern , Guillaume Poupard
Proceedings of the Twentieth Annual ACM Symposium on Principles of Distributed Computing : PODC 2001, 2001, Newport, Rhode Island, United States. pp.274-283, ⟨10.1145/383962.384044⟩
Conference papers inria-00565273v1

Progress in Cryptology -- AFRICACRYPT 2016

David Pointcheval , Abderrahmane Nitaj , Tajjeeddine Rachidi
2016
Books hal-02321052v1

Progress in Cryptology – AFRICACRYPT 2014

David Pointcheval , Damien Vergnaud
David Pointcheval; Damien Vergnaud. Springer, 8469, pp.476, 2014, Lecture Notes in Computer Science, 978-3-319-06733-9. ⟨10.1007/978-3-319-06734-6⟩
Books hal-01089517v1

Advances in Cryptology - EUROCRYPT 2012

David Pointcheval , Thomas Johansson
David Pointcheval and Thomas Johansson. Springer, 7237, 755 p., 2012, Lecture Notes in Computer Science, 978-3-642-29010-7. ⟨10.1007/978-3-642-29011-4⟩
Books hal-00766147v1

Proceedings of the 13th International Conference on Practice and Theory in Public Key Cryptography (PKC '10)

Phong Q. Nguyen , David Pointcheval
Nguyen, Phong Q. and Pointcheval, David. Springer, 6056, pp.519, 2010, LNCS
Books inria-00539537v1

Proceedings of the 7th International Conference on Applied Cryptography and Network Security (ACNS '09)

Michel Abdalla , David Pointcheval , Pierre-Alain Fouque , Damien Vergnaud
Abdalla, Michel and Pointcheval, David and Fouque, Pierre-Alain and Vergnaud, Damien. Springer, 5536, pp.534, 2009, LNCS, 978-3-642-01957-9. ⟨10.1007/978-3-642-01957-9⟩
Books inria-00539538v1

Autotomic Signatures

David Naccache , David Pointcheval
David Naccache. Cryptography and Security: From Theory to Applications : Essays Dedicated to Jean-Jacques Quisquater on the Occasion of His 65th Birthday, 6805, Springer, pp.143-155, 2012, LNCS - Lecture Notes in Computer Science, 978-3-642-28367-3. ⟨10.1007/978-3-642-28368-0_12⟩
Book sections hal-01110874v1

Traceable Signature with Stepping Capabilities

Olivier Blazy , David Pointcheval
David Naccache. Cryptography and Security: From Theory to Applications : Essays Dedicated to Jean-Jacques Quisquater on the Occasion of His 65th Birthday, 6805, Springer, pp.108-131, 2012, LNCS - Lecture Notes in Computer Science, 978-3-642-28367-3. ⟨10.1007/978-3-642-28368-0_10⟩
Book sections hal-01110870v1

RSA Public-Key Encryption

David Pointcheval
Henk C. A. van Tilborg and Sushil Jajodia. Encyclopedia of Cryptography and Security, Springer, pp.1069-1072, 2011, 978-1-4419-5905-8. ⟨10.1007/978-1-4419-5906-5_153⟩
Book sections hal-00763543v1
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On Some Incompatible Properties of Voting Schemes

Benoît Chevallier-Mames , Pierre-Alain Fouque , David Pointcheval , Julien Stern , Jacques Traoré
D. Chaum, R. Rivest, M. Jakobsson, B. Schoenmakers, P. Ryan, and J. Benaloh. Towards Trustworthy Elections, 6000, springer, pp.191--199, 2010, lncs
Book sections inria-00539539v1
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Anonymous Consecutive Delegation of Signing Rights: Unifying Group and Proxy Signatures

Georg Fuchsbauer , David Pointcheval
V. Cortier and C. Kirchner and M. Okada and H. Sakurada. Formal to Practical Security, LNCS 5458, Springer-Verlag, pp.95--116, 2009, Lecture notes in computer science
Book sections inria-00419143v1
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New Anonymity Notions for Identity-Based Encryption

Malika Izabachène , David Pointcheval
V. Cortier and C. Kirchner and M. Okada and H. Sakurada. Formal to Practical Security, LNCS 5458, Springer-Verlag, pp.138--157, 2009, Lecture notes in computer science
Book sections inria-00419144v1

On the Tightness of Forward-Secure Signature Reductions

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
[Research Report] Report 2017/746, IACR Cryptology ePrint Archive. 2017
Reports hal-01667150v1

Fuzzy Authenticated Key Exchange

Pierre-Alain Dupont , Julia Hesse , David Pointcheval , Leonid Reyzin , Sophia Yakoubov
[Research Report] 2017/1111, IACR Cryptology ePrint Archive. 2017
Reports hal-01668008v1
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Homomorphic-Policy Attribute-Based Key Encapsulation Mechanisms

Jérémy Chotard , Duong Hieu Phan , David Pointcheval
[Research Report] Cryptology ePrint Archive: Report 2016/1089, IACR Cryptology ePrint Archive. 2016
Reports hal-01402517v1

Better Security for Functional Encryption for Inner Product Evaluations

Michel Abdalla , Florian Bourse , Angelo de Caro , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2016/011, IACR. 2016
Reports hal-01380726v1

Robust Password-Protected Secret Sharing

Michel Abdalla , Mario Cornejo , Anca Nitulescu , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2016/123, IACR. 2016
Reports hal-01380730v1

Simple Functional Encryption Schemes for Inner Products

Michel Abdalla , Florian Bourse , Angelo de Caro , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2015/017, IACR. 2015
Reports hal-01108287v1

New Techniques for SPHFs and Efficient One-Round PAKE Protocols

Fabrice Benhamouda , Olivier Blazy , Céline Chevalier , David Pointcheval , Damien Vergnaud
[Research Report] Cryptology ePrint Archive: Report 2015/188, IACR. 2015
Reports hal-01139395v1

Tighter Reductions for Forward-Secure Signature Schemes

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2015/196, IACR. 2015
Reports hal-01132190v1

Secure Distributed Computation on Private Inputs

Geoffroy Couteau , Thomas Peters , David Pointcheval
[Research Report] Cryptology ePrint Archive: Report 2015/1196, IACR Cryptology ePrint Archive. 2015
Reports hal-01245235v1

Efficient Delegation of Zero-Knowledge Proofs of Knowledge in a Pairing-Friendly Setting

Sébastien Canard , David Pointcheval , Olivier Sanders
[Research Report] Cryptology ePrint Archive: Report 2015/278, IACR. 2015
Reports hal-01139397v1

Scalable Divisible E-cash

Sébastien Canard , David Pointcheval , Olivier Sanders , Jacques Traoré
[Research Report] Cryptology ePrint Archive: Report 2015/300, IACR. 2015
Reports hal-01139400v1

Implicit Zero-Knowledge Arguments and Applications to the Malicious Setting

Fabrice Benhamouda , Geoffroy Couteau , David Pointcheval , Hoeteck Wee
[Technical Report] Cryptology ePrint Archive: Report 2015/246, IACR. 2015
Reports hal-01139320v1

Public-Key Encryption Indistinguishable Under Plaintext-Checkable Attacks

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2014/609, IACR. 2014
Reports hal-01068416v1

Disjunctions for Hash Proof Systems: New Constructions and Applications

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2014/483, IACR. 2014
Reports hal-01068420v1

Removing Erasures with Explainable Hash Proof Systems

Michel Abdalla , Fabrice Benhamouda , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2014/125, IACR. 2014
Reports hal-01068442v1

Divisible E-Cash Made Practical

Sébastien Canard , David Pointcheval , Olivier Sanders , Jacques Traoré
[Technical Report] Cryptology ePrint Archive: Report 2014/785, IACR. 2014
Reports hal-01088999v1

Verifier-Based Password-Authenticated Key Exchange: New Models and Constructions

Fabrice Benhamouda , David Pointcheval
[Technical Report] Cryptology ePrint Archive: Report 2013/833, IACR. 2014
Reports hal-01093876v1