David Pointcheval

Senior Researcher at CNRS

Head of the Crypto Team / INRIA Project Team CASCADE
Chairman of the ENS Computer Science Department
Adjunct Professor at ENS

Recent Publications

2019

  •  Publisher Version
  •  ACM Author-Izer
  •  Full Version
  •  Related Material
  •  Presentation Slides
Partially Encrypted Machine Learning using Functional Encryption by Théo Ryffel, Edouard Dufour-Sans, Romain Gay, Francis Bach, David Pointcheval. In Advances in Neural Information Processing Systems (NeurIPS 2019), 2019
Divisible E-Cash from Constrained Pseudo-Random Functions by Florian Bourse, David Pointcheval, Olivier Sanders. In Advances in Cryptology - Proceedings of ASIACRYPT '19, Springer, 2019
Decentralized Evaluation of Quadratic Polynomials on Encrypted Data by Chloé Hébant, Duong Hieu Phan, David Pointcheval. In Proceedings of the 22nd International Conference on Information Security (ISC '19), Springer, 2019
Corrigendum: Public-Key Encryption Indistinguishable Under Plaintext-Checkable Attacks by Michel Abdalla, Fabrice Benhamouda, David Pointcheval. In IET Information Security, The Institution of Engineering and Technology, 2019
Partially Encrypted Machine Learning using Functional Encryption by Théo Ryffel, Edouard Dufour-Sans, Romain Gay, Francis Bach, David Pointcheval. Technical report, arXiv.org, no. 1905.10214, 2019
Linearly-Homomorphic Signatures and Scalable Mix-Nets by Chloé Hébant, Duong Hieu Phan, David Pointcheval. Technical report, IACR ePrint Archive, no. 2019/547, 2019
Divisible E-Cash from Constrained Pseudo-Random Functions by Florian Bourse, David Pointcheval, Olivier Sanders. Technical report, IACR ePrint Archive, no. 2019/136, 2019
Unbounded Inner Product Functional Encryption, with Succinct Keys by Edouard Dufour-Sans, David Pointcheval. In Conference on Applied Cryptography and Network Security (ACNS '19), Springer, vol. 11464, pp. 426-441, 2019
On the Tightness of Forward-Secure Signature Reductions by Michel Abdalla, Fabrice Benhamouda, David Pointcheval. In Journal of Cryptology, Springer, vol. 32, no. 1, pp. 84-150, 2019

2018

  •  Publisher Version
  •  ACM Author-Izer
  •  Full Version
  •  Related Material
  •  Presentation Slides
Decentralized Evaluation of Quadratic Polynomials on Encrypted Data by Chloé Hébant, Duong Hieu Phan, David Pointcheval. Technical report, IACR ePrint Archive, no. 2018/1019, 2018
Multi-Client Functional Encryption with Repetition for Inner Product by Jérémy Chotard, Edouard Dufour Sans, Romain Gay, Duong Hieu Phan, David Pointcheval. Technical report, IACR ePrint Archive, no. 2018/1021, 2018
On the Leakage of Corrupted Garbled Circuits by Aurélien Dupin, David Pointcheval, Christophe Bidan. In The 12th International Conference on Provable Security (ProvSec '18), Springer, vol. 11192, pp. 3-21, 2018
On the Leakage of Corrupted Garbled Circuits by Aurélien Dupin, David Pointcheval, Christophe Bidan. Technical report, IACR ePrint Archive, no. 2018/743, 2018
Practical Strategy-Resistant Privacy-Preserving Elections by Sébastien Canard, David Pointcheval, Quentin Santos, Jacques Traoré. Technical report, IACR ePrint Archive, no. 2018/827, 2018
Decentralized Multi-Client Functional Encryption for Inner Product by Jérémy Chotard, Edouard Dufour Sans, Romain Gay, Duong Hieu Phan, David Pointcheval. In Advances in Cryptology - Proceedings of ASIACRYPT '18, Springer, vol. 11273, pp. 703-732, 2018
Practical Strategy-Resistant Privacy-Preserving Elections by Sébastien Canard, David Pointcheval, Quentin Santos, Jacques Traoré. In The 23rd European Symposium on Research in Computer Security (ESORICS '18) -- Part II, Springer, vol. 11099, pp. 331-349, 2018
A New Technique for Compacting Ciphertext in Multi-Channel Broadcast Encryption and Attribute-Based Encryption by Sébastien Canard, Duong Hieu Phan, David Pointcheval, Viet Cuong Trinh. In Theoretical Computer Science, Elsevier, vol. 723, pp. 51-72, 2018
Fuzzy-Password Authenticated Key Exchange by Pierre-Alain Dupont, Julia Hesse, David Pointcheval, Leonid Reyzin, Sophia Yakoubov. In Advances in Cryptology - Proceedings of EUROCRYPT '18 -- Part III, Springer, vol. 10822, pp. 393-424, 2018
Reassessing Security of Randomizable Signatures by David Pointcheval, Olivier Sanders. In The Cryptographers' Track at RSA Conference '18 (CT-RSA '18), Springer, vol. 10808, pp. 319-338, 2018
Privacy-Preserving Plaintext-Equality of Low-Entropy Inputs by Sébastien Canard, David Pointcheval, Quentin Santos, Jacques Traoré. In Conference on Applied Cryptography and Network Security (ACNS '18), Springer, vol. 10892, pp. 262-279, 2018
Unbounded Inner Product Functional Encryption, with Succinct Keys by Edouard Dufour Sans, David Pointcheval. Technical report, IACR ePrint Archive, no. 2018/487, 2018
Reading in the Dark: Classifying Encrypted Digits with Functional Encryption by Edouard Dufour Sans, Romain Gay, David Pointcheval. Technical report, IACR ePrint Archive, no. 2018/206, 2018

Contact Me

Use email to contact me...

  • Email

    david.pointcheval@ens.fr
  • Postal Address

    Ecole Normale Supérieure
    DĂ©partement d'Informatique
    45, rue d'Ulm
    75230 Paris Cedex 05
    France

Office

Office S5, Level -1, Aile Rataud

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