Number of documents

39

Mon CV


Journal articles2 documents

  • Carlos Aguilar-Melchor, Olivier Blazy, Jean-Christophe Deneuville, Philippe Gaborit, Gilles Zémor. Efficient Encryption From Random Quasi-Cyclic Codes. IEEE Transactions on Information Theory, Institute of Electrical and Electronics Engineers, 2018, 64 (5), pp.3927-3943. ⟨hal-01951335⟩
  • Olivier Blazy, Georg Fuchsbauer, David Pointcheval, Damien Vergnaud. Short Blind Signatures. Journal of Computer Security, IOS Press, 2013, 21 (5), pp.627-661. ⟨10.3233/JCS-130477⟩. ⟨hal-00921915⟩

Conference papers26 documents

  • Olivier Blazy, Céline Chevalier. Spreading Alerts Quietly. ARES the 13th International Conference, Aug 2018, Hamburg, Germany. pp.1-6. ⟨hal-02050170⟩
  • Olivier Blazy, Céline Chevalier. Non-Interactive Key Exchange from Identity-Based Encryption. the 13th International Conference, Aug 2018, Hamburg, Germany. pp.1-10. ⟨hal-02050171⟩
  • Céline Chevalier, Paul Germouty, Olivier Blazy. Almost Optimal Oblivious Transfer from QA-NIZK. 15th International Conference on Applied Cryptography and Network Security (ACNS 2017), Jul 2017, Kanazawa, Japan. pp.579-598, ⟨10.1007/978-3-319-61204-1_29⟩. ⟨hal-01610411⟩
  • Olivier Blazy, Emmanuel Conchon, Pierre-François Bonnefoi, Damien Sauveron, Raja Naeem Akram, et al.. An Efficient Protocol for UAS Security. Integrated Communications, Navigation and Surveillance Conference (ICNS), 2017, Apr 2017, Herndon, VA, United States. ⟨10.1109/ICNSURV.2017.8011987⟩. ⟨hal-01610409⟩
  • Olivier Blazy, Emmanuel Conchon, Paul Germouty, Amandine Jambert. Efficient ID-based Designated Verifier Signature. Proceedings of the 12th International Conference on Availability, Reliability and Security, Reggio Calabria, Italy, August 29 - September 01, 2017, 2017, Unknown, Unknown Region. pp.44:1--44:8, ⟨10.1145/3098954.3103157⟩. ⟨hal-01610412⟩
  • Olivier Blazy, Philippe Gaborit, Julien Schrek, Nicolas Sendrier. A code-based blind signature. ISIT 2017 - IEEE International Symposium on Information Theory, Jun 2017, Aachen, Germany. pp.2718--2722, ⟨10.1109/ISIT.2017.8007023⟩. ⟨hal-01610410⟩
  • Olivier Blazy, Xavier Bultel, Pascal Lafourcade. Two Secure Anonymous Proxy-based Data Storages. 13th International Joint Conference on e-Business and Telecommunications (ICETE 2016), 2016, Lisbon, Portugal. pp.251--258. ⟨hal-01382950⟩
  • Olivier Blazy, Xavier Bultel, Pascal Lafourcade. Anonymizable Ring Signature Without Pairing. 9th International Symposium on Foundations & Practice of Security, 2016, Québec, Canada. ⟨hal-01382951⟩
  • Olivier Blazy, Céline Chevalier. Structure-Preserving Smooth Projective Hashing. 22nd Annual International Conference on the Theory and Applications of Cryptology and Information Security (ASIACRYPT 2016), Feb 2016, Hanoi, Vietnam. ⟨hal-01382952⟩
  • Olivier Blazy, Céline Chevalier, Paul Germouty. Adaptive Oblivious Transfer and Generalization. Advances in Cryptology – ASIACRYPT 2016 22nd International Conference on the Theory and Application of Cryptology and Information Security, 2016, Hanoi, Vietnam. ⟨hal-01382953⟩
  • Olivier Blazy, David Derler, Daniel Slamanig, Raphael Spreitzer. Non-Interactive Plaintext (In-)Equality Proofs and Group Signatures with Verifiable Controllable Linkability. CT-RSA 2016, Feb 2016, San Francisco, United States. pp.127-143, ⟨10.1007/978-3-319-29485-8_8⟩. ⟨hal-01292705⟩
  • Quentin Alamélou, Olivier Blazy, Stéphane Cauchie, Philippe Gaborit. A Practical Group Signature Scheme based on Rank Metric. Waifi 2016, 2016, Unknown, Unknown Region. ⟨hal-01382949⟩
  • Olivier Blazy, Céline Chevalier, Damien Vergnaud. Mitigating Server Breaches in Password-Based Authentication: Secure and Efficient Solutions. CT-RSA 2016, Feb 2016, San Francisco, France. ⟨10.1007/978-3-319-29485-8_1⟩. ⟨hal-01292699⟩
  • Olivier Blazy, Céline Chevalier, Damien Vergnaud. Non-Interactive Zero-Knowledge Proofs of Non-Membership. Topics in Cryptology - CT-RSA 2015, The Cryptographer's Track at the RSA Conference 2015, Apr 2015, San Francisco, United States. pp.145-164, ⟨10.1007/978-3-319-16715-2_8⟩. ⟨hal-01214711⟩
  • Quentin Alamélou, Olivier Blazy, Stéphane Cauchie, Philippe Gaborit. A Code-Based Group Signature Scheme. The 9th International Workshop on Coding and Cryptography 2015 WCC2015, Apr 2015, Paris, France. ⟨hal-01276464⟩
  • Olivier Blazy, Céline Chevalier. Generic Construction of UC-Secure Oblivious Transfer. Applied Cryptography and Network Security - 13th International Conference, ACNS 2015, New York, NY, USA, June 2-5, 2015, Revised Selected Papers, 2015, New York, USA, United States. pp.65 - 86, ⟨10.1007/978-3-319-28166-7_4⟩. ⟨hal-01382954⟩
  • Olivier Blazy, Eike Kiltz, Jiaxin Pan. (Hierarchical) Identity-Based Encryption from Affine Message Authentication. Advances in Cryptology - Proceedings of CRYPTO '14, 2014, Santa Barbara, California, United States. pp.408-426, ⟨10.1007/978-3-662-44371-2_23⟩. ⟨hal-01239920⟩
  • Michel Abdalla, Fabrice Benhamouda, Olivier Blazy, Céline Chevalier, David Pointcheval. SPHF-Friendly Non-Interactive Commitments. ASIACRYPT 2013, Dec 2013, Bangalore, India. pp.214-234, ⟨10.1007/978-3-642-42033-7_12⟩. ⟨hal-00915542⟩
  • Fabrice Ben Hamouda, Olivier Blazy, Céline Chevalier, David Pointcheval, Damien Vergnaud. Efficient UC-Secure Authenticated Key-Exchange for Algebraic Languages. 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⟩. ⟨hal-00790633⟩
  • Olivier Blazy, Céline Chevalier, David Pointcheval, Damien Vergnaud. Analysis and Improvement of Lindell's UC-Secure Commitment Schemes. 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⟩. ⟨hal-00865612⟩
  • Fabrice Benhamouda, Olivier Blazy, Céline Chevalier, David Pointcheval, Damien Vergnaud. New Techniques for SPHFs and Efficient One-Round PAKE Protocols. CRYPTO 2013 - 33rd Annual Cryptology Conference, Aug 2013, Santa Barbara, CA, United States. pp.449-475, ⟨10.1007/978-3-642-40041-4_25⟩. ⟨hal-00864345⟩
  • Olivier Blazy, David Pointcheval, Damien Vergnaud. Round-Optimal Privacy-Preserving Protocols with Smooth Projective Hash Functions. Ronald Cramer. TCC 2012 - Ninth IACR Theory of Cryptography Conference, Mar 2012, Taormina, Italy. Springer, 7194, pp.94-112, 2012, Lecture Notes in Computer Science. 〈10.1007/978-3-642-28914-9_6〉. 〈hal-00672939〉
  • Olivier Blazy, David Pointcheval, Damien Vergnaud. Compact Round-Optimal Partially-Blind Signatures. 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⟩. ⟨hal-00764863⟩
  • Olivier Blazy, Sébastien Canard, Georg Fuchsbauer, Aline Gouget, Hervé Sibert, et al.. Achieving Optimal Anonymity in Transferable E-Cash with a Judge. AFRICACRYPT 2011 - 4th International Conference on Cryptology in Africa, Jul 2011, Dakar, Senegal. pp.206-223, ⟨10.1007/978-3-642-21969-6_13⟩. ⟨hal-01110485⟩
  • Olivier Blazy, Georg Fuchsbauer, David Pointcheval, Damien Vergnaud. Signatures on Randomizable Ciphertexts. 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⟩. ⟨inria-00542643⟩
  • Olivier Blazy, Georg Fuchsbauer, Malika Izabachène, Amandine Jambert, Hervé Sibert, et al.. Batch Groth-Sahai. Applied Cryptography and Network Security, 8th International Conference, ACNS 2010, Jun 2010, Beijing, China. pp.218-235, ⟨10.1007/978-3-642-13708-14⟩. ⟨inria-00577167⟩

Book sections2 documents

  • Fabrice Benhamouda, Olivier Blazy, Léo Ducas, Willy Quach. Hash Proof Systems over Lattices Revisited. Public-Key Cryptography - PKC 2018 - 21st IACR International Conference on Practice and Theory of Public-Key Cryptography, pp.644-674, 2018. ⟨hal-02050168⟩
  • Olivier Blazy, David Pointcheval. Traceable Signature with Stepping Capabilities. 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⟩. ⟨hal-01110870⟩

Other publications7 documents

  • Magali Bardet, Elise Barelli, Olivier Blazy, Rodolfo Canto Torres, Alain Couvreur, et al.. BIG QUAKE BInary Goppa QUAsi–cyclic Key Encapsulation. 2017. ⟨hal-01671866⟩
  • Carlos Aguilar Melchor, Nicolas Aragon, Slim Bettaieb, Loïc Bidoux, Olivier Blazy, et al.. Rank Quasi-Cyclic (RQC). 2017, https://pqc-rqc.org/. ⟨hal-01946894⟩
  • Carlos Aguilar Melchor, Nicolas Aragon, Slim Bettaieb, Loïc Bidoux, Olivier Blazy, et al.. Ouroboros-R. 2017, https://pqc-ouroborosr.org/. ⟨hal-01946902⟩
  • Nicolas Aragon, Olivier Blazy, Jean-Christophe Deneuville, Philippe Gaborit, Adrien Hauteville, et al.. LAKE - Low rAnk parity check codes Key Exchange. 2017, http://nicolas-aragon.fr/lake. ⟨hal-01946967⟩
  • Carlos Aguilar-Melchor, Nicolas Aragon, Slim Bettaieb, Loïc Bidoux, Olivier Blazy, et al.. Hamming Quasi-Cyclic (HQC). 2017, https://pqc-hqc.org/. ⟨hal-01946880⟩
  • Nicolas Aragon, Olivier Blazy, Jean-Christophe Deneuville, Philippe Gaborit, Adrien Hauteville, et al.. LOCKER - LOw rank parity ChecK codes EncRyption. 2017, http://nicolas-aragon.fr/locker/. ⟨hal-01946962⟩
  • Nicolas Aragon, Paulo Barreto, Slim Bettaieb, Loïc Bidoux, Olivier Blazy, et al.. BIKE: Bit Flipping Key Encapsulation. 2017. ⟨hal-01671903⟩

Reports1 document

  • Fabrice Benhamouda, Olivier Blazy, Céline Chevalier, David Pointcheval, Damien Vergnaud. New Techniques for SPHFs and Efficient One-Round PAKE Protocols. [Research Report] Cryptology ePrint Archive: Report 2015/188, IACR. 2015. ⟨hal-01139395⟩

Theses1 document

  • Olivier Blazy. Preuves de connaissances interactives et non-interactives. Cryptographie et sécurité [cs.CR]. Université Paris-Diderot - Paris VII, 2012. Français. ⟨tel-00768787⟩