Accéder directement au contenu

Olivier Blazy

13
Documents
Identifiants chercheurs

Présentation

Professor at [Ecole Polytechnique](https://www.polytechnique.fr) ### Cryptography - Protocol Proof - Authenticated Key Exchange - Oblivious Transfer - Signatures ### Information Security - End to End Encryption (Signal, ...) - 5G Networks - Privacy Preserving technologies

Publications

david-pointcheval
Image document

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
Communication dans un congrès hal-03772089v2
Image document

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⟩
Communication dans un congrès hal-03321368v1

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⟩
Communication dans un congrès hal-00790633v1

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⟩
Communication dans un congrès hal-00915542v1

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⟩
Communication dans un congrès hal-00865612v1

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⟩
Communication dans un congrès hal-00864345v1
Image document

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⟩
Communication dans un congrès 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⟩
Communication dans un congrès hal-00764863v1

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⟩
Communication dans un congrès inria-00542643v1

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⟩
Chapitre d'ouvrage hal-01110870v1