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

2020

  •  Publisher Version
  •  ACM Author-Izer
  •  Full Version
  •  Related Material
  •  Presentation Slides
Traceable Inner Product Functional Encryption by Xuan Thanh Do, Duong Hieu Phan, David Pointcheval. In The Cryptographers' Track at RSA Conference '20 (CT-RSA '20), Springer, vol. 12006, pp. 564-585, 2020
Boosting Verifiable Computation on Encrypted Data by Dario Fiore, Anca Nitulescu, David Pointcheval. Technical report, IACR ePrint Archive, no. 2020/132, 2020
Dynamic Decentralized Functional Encryption by Jérémy Chotard, Edouard Dufour Sans, Romain Gay, Duong Hieu Phan, David Pointcheval. Technical report, IACR ePrint Archive, no. 2020/197, 2020
Linearly-Homomorphic Signatures and Scalable Mix-Nets by Chloé Hébant, Duong Hieu Phan, David Pointcheval. In Conference on Practice and Theory in Public-Key Cryptography (PKC '20), Springer, 2020
Boosting Verifiable Computation on Encrypted Data by Dario Fiore, Anca Nitulescu, David Pointcheval. In Conference on Practice and Theory in Public-Key Cryptography (PKC '20), Springer, 2020

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, vol. 11921, pp. 679-708, 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, vol. 11723, pp. 87-106, 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

Teaching

Contact Me

Use email to contact me...

  • Email

    david.pointcheval@ens.fr

  • Postal Address

    Ecole Normale Supérieure
    Département d'Informatique
    45, rue d'Ulm
    75230 Paris Cedex 05
    France

Office

Office S5, Level -1, Aile Rataud

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