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

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, 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
On the Tightness of Forward-Secure Signature Reductions by Michel Abdalla, Fabrice Benhamouda, David Pointcheval. In Journal of Cryptology, Springer, 2018

2017

  •  Publisher Version
  •  ACM Author-Izer
  •  Full Version
  •  Related Material
  •  Presentation Slides
Reassessing Security of Randomizable Signatures by David Pointcheval, Olivier Sanders. Technical report, IACR ePrint Archive, no. 2017/1197, 2017
Fuzzy Authenticated Key Exchange by Pierre-Alain Dupont, Julia Hesse, David Pointcheval, Leonid Reyzin, Sophia Yakoubov. Technical report, IACR ePrint Archive, no. 2017/1111, 2017
Decentralized Multi-Client Functional Encryption for Inner Product by Jérémy Chotard, Edouard Dufour Sans, Romain Gay, Duong Hieu Phan, David Pointcheval. Technical report, IACR ePrint Archive, no. 2017/989, 2017
Human Computing for Handling Strong Corruptions in Authenticated Key Exchange by Alexandra Boldyreva, Shan Chen, Pierre-Alain Dupont, David Pointcheval. In Proceedings of the 30th IEEE Computer Security Foundations Symposium (CSF '17), IEEE Computer Society, pp. 159-175, 2017
On the Tightness of Forward-Secure Signature Reductions by Michel Abdalla, Fabrice Benhamouda, David Pointcheval. Technical report, IACR ePrint Archive, no. 2017/746, 2017
Human Computing for Handling Strong Corruptions in Authenticated Key Exchange by Alexandra Boldyreva, Shan Chen, Pierre-Alain Dupont, David Pointcheval. Technical report, IACR ePrint Archive, no. 2017/559, 2017
Removing the Strong RSA Assumption from Arguments over the Integers by Geoffroy Couteau, Thomas Peters, David Pointcheval. In Advances in Cryptology - Proceedings of EUROCRYPT '17 -- Part II, Springer, vol. 10211, pp. 321-350, 2017
Cut Down the Tree to Achieve Constant Complexity in Divisible E-Cash by David Pointcheval, Olivier Sanders, Jacques Traoré. In Conference on Practice and Theory in Public-Key Cryptography (PKC '17) -- Part I, Springer, vol. 10174, pp. 61-90, 2017
Removing Erasures with Explainable Hash Proof Systems by Michel Abdalla, Fabrice Benhamouda, David Pointcheval. In Conference on Practice and Theory in Public-Key Cryptography (PKC '17) -- Part I, Springer, vol. 10174, pp. 151-174, 2017
VTBPEKE: Verifier-based Two-Basis Password Exponential Key Exchange by David Pointcheval, Guilin Wang. In Proceedings of the 12th ACM Symposium on InformAtion, Computer and Communications Security (ASIACCS '17), ACM Press, pp. 301-312, 2017
Functional Encryption with Oblivious Helper by Pierre-Alain Dupont, David Pointcheval. In Proceedings of the 12th ACM Symposium on InformAtion, Computer and Communications Security (ASIACCS '17), ACM Press, pp. 205-214, 2017
Homomorphic-Policy Attribute-Based Key Encapsulation Mechanisms by Jérémy Chotard, Duong Hieu Phan, David Pointcheval. In Proceedings of the 20th International Conference on Information Security (ISC '17), Springer, vol. 10599, pp. 155-172, 2017

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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