Alain Passelègue

30
Documents

Présentation

Publications

Publications

Efficient Updatable Public-Key Encryption from Lattices

Alain Passelègue , Damien Stehlé , Calvin Abou Haidar
Asiacrypt 2023, Dec 2023, Guangzhou (Canton), China
Communication dans un congrès hal-04334950 v1

A Detailed Analysis of Fiat-Shamir with Aborts

Julien Devevey , Pouria Fallahpour , Alain Passelègue , Damien Stehlé
Crypto 2023, Aug 2023, Santa Barbara, United States. pp.327-357, ⟨10.1007/978-3-031-38554-4_11⟩
Communication dans un congrès hal-04334942 v1

G+G: A Fiat-Shamir Lattice Signature Based on Convolved Gaussians

Alain Passelègue , Julien Devevey , Damien Stehlé
Asiacrypt 2023, Dec 2023, Guangzhou (Canton), China
Communication dans un congrès hal-04334958 v1
Image document

Updatable Public Key Encryption from DCR: Efficient Constructions With Stronger Security

Calvin Abou Haidar , Benoit Libert , Alain Passelègue
ACM Conference on Computer and Communications Security (ACM-CCS) 2022, Nov 2022, Los Angeles, United States
Communication dans un congrès hal-03738749 v1
Image document

On Rejection Sampling in Lyubashevsky's Signature Scheme

Julien Devevey , Omar Fawzi , Alain Passelègue , Damien Stehlé
ASIACRYPT 2022 - 28th Annual International Conference on the Theory and Application of Cryptology and Information Security, Dec 2022, Taipei, Taiwan
Communication dans un congrès hal-03911595 v1
Image document

PointProofs, Revisited

Benoît Libert , Alain Passelègue , Mahshid Riahinia
Asiacrypt 2022 - International Conference on the Theory and Application of Cryptology and Information Security, Dec 2022, Taipei, Taiwan
Communication dans un congrès hal-03903981 v1
Image document

New and Improved Constructions for Partially Equivocable Public Key Encryption

Benoît Libert , Alain Passelègue , Mahshid Riahinia
SCN 2022 - 13th Conference on security and cryptography for networks, Sep 2022, Amalfi, Italy. pp.1-31
Communication dans un congrès hal-03830141 v1
Image document

Cumulatively All-Lossy-But-One Trapdoor Functions from Standard Assumptions

Benoît Libert , Ky Nguyen , Alain Passelègue
SCN 2022 - Proceedings of the 13th Conference on Security in Communication Networks, Sep 2022, Amalfi, Italy
Communication dans un congrès hal-03820072 v1
Image document

Simulation-Sound Arguments for LWE and Applications to KDM-CCA2 Security

Benoît Libert , Khoa Nguyen , Alain Passelègue , Radu Titiu
Asiacrypt 2020 - 26th Annual International Conference on the Theory and Application of Cryptology and Information Security, Dec 2020, Virtual, South Korea. pp.1-67
Communication dans un congrès hal-02993617 v1
Image document

New Constructions of Statistical NIZKs: Dual-Mode DV-NIZKs and More

Benoît Libert , Alain Passelègue , Hoeteck Wee , David J Wu
Eurocrypt 2020 - 39th Annual International Conference on the Theory and Applications of Cryptographic Techniques, May 2020, Zagreb / Virtual, Croatia. pp.1-85
Communication dans un congrès hal-02993608 v1
Image document

Alternative Constructions of Asymmetric Primitives from Obfuscation: Hierarchical IBE, Predicate Encryption, and More

Pooya Farshim , Georg Fuchsbauer , Alain Passelègue
Indocrypt 2020 - 21st International Conference on Cryptology, Dec 2020, Virtual conference, India
Communication dans un congrès hal-03120656 v1

Unifying Leakage Models on a Rényi Day

Thomas Prest , Dahmun Goudarzi , Ange Martinelli , Alain Passelègue
Crypto 2019 - 39th Annual International Cryptology Conference, Aug 2019, Santa Barbara, CA, United States. pp.683-712, ⟨10.1007/978-3-030-26948-7_24⟩
Communication dans un congrès hal-02417544 v1
Image document

Algebraic XOR-RKA-Secure Pseudorandom Functions from Post-Zeroizing Multilinear Maps

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue
ASIACRYPT 2019 - 25th International Conference on the Theory and Application of Cryptology and Information Security, Dec 2019, Kobe, Japan. pp.386-412, ⟨10.1007/978-3-030-34621-8_14⟩
Communication dans un congrès hal-02375594 v1

Exploring Crypto Dark Matter: New Simple PRF Candidates and Their Applications

Dan Boneh , Yuval Ishai , Alain Passelègue , Amit Sahai , David J Wu
TCC 2018 - Theory of Cryptography Conference, Nov 2018, Goa, India. pp.699-729, ⟨10.1007/978-3-030-03810-6_25⟩
Communication dans un congrès hal-01929288 v1

Function-Revealing Encryption: Definitions and Constructions

Marc Joye , Alain Passelègue
SCN 2018 - International Conference on Security and Cryptography for Networks, Sep 2018, Amalfi, Italy. pp.527-543, ⟨10.1007/978-3-319-98113-0_28⟩
Communication dans un congrès hal-01929272 v1

Non-Trivial Witness Encryption and Null-iO from Standard Assumptions

Zvika Brakerski , Aayush Jain , Ilan Komargodski , Alain Passelègue , Daniel Wichs
SCN 2018 - International Conference on Security and Cryptography for Networks, Sep 2018, Amalfi, Italy. pp.425-441, ⟨10.1007/978-3-319-98113-0_23⟩
Communication dans un congrès hal-01929279 v1

Private Multiplication over Finite Fields

Sonia Belaïd , Fabrice Benhamouda , Alain Passelègue , Emmanuel Prouff , Adrian Thillard et al.
Advances in Cryptology - CRYPTO 2017, Aug 2017, Santa Barbara, United States. pp.397-426, ⟨10.1007/978-3-319-63697-9_14⟩
Communication dans un congrès hal-01613773 v1

Randomness Complexity of Private Circuits for Multiplication

Sonia Belaïd , Fabrice Benhamouda , Alain Passelègue , Emmanuel Prouff , Adrian Thillard et al.
EUROCRYPT 2016, May 2016, Vienna, Austria. pp.616-648, ⟨10.1007/978-3-662-49896-5_22⟩
Communication dans un congrès hal-01324823 v1

From Cryptomania to Obfustopia through Secret-Key Functional Encryption

Nir Bitansky , Ryo Nishimaki , Alain Passelègue , Daniel Wichs
TCC 2016-B - Fourteenth IACR Theory of Cryptography Conference, Oct 2016, Beijing, China
Communication dans un congrès hal-01379256 v1

An Algebraic Framework for Pseudorandom Functions and Applications to Related-Key Security

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue
CRYPTO 2015, Aug 2015, Santa Barbara, United States. pp.388-409, ⟨10.1007/978-3-662-47989-6_19⟩
Communication dans un congrès hal-01175786 v1

Multilinear and Aggregate Pseudorandom Functions: New Constructions and Improved Security

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue
ASIACRYPT 2015, Nov 2015, Auckland, New Zealand. pp.103-120, ⟨10.1007/978-3-662-48797-6_5⟩
Communication dans un congrès hal-01233740 v1

Related-Key Security for Pseudorandom Functions Beyond the Linear Barrier

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue , Kenneth G. Paterson
CRYPTO 2014, Aug 2014, Santa Barbara, United States. pp.77-94, ⟨10.1007/978-3-662-44371-2_5⟩
Communication dans un congrès hal-01068388 v1

Algebraic XOR-RKA-Secure Pseudorandom Functions from Post-Zeroizing Multilinear Maps

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue
[Technical Report] Report 2017/500, IACR Cryptology ePrint Archive. 2017
Rapport (rapport technique) hal-01667132 v1

Multilinear and Aggregate Pseudorandom Functions: New Constructions and Improved Security

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue
[Technical Report] Cryptology ePrint Archive: Report 2015/867, IACR. 2015
Rapport (rapport technique) hal-01233749 v1

An Algebraic Framework for Pseudorandom Functions and Applications to Related-Key Security

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue
[Technical Report] Cryptology ePrint Archive: Report 2015/554, IACR. 2015
Rapport (rapport technique) hal-01175788 v1

Related-Key Security for Pseudorandom Functions Beyond the Linear Barrier

Michel Abdalla , Fabrice Benhamouda , Alain Passelègue , Kenneth G. Paterson
[Technical Report] Cryptology ePrint Archive: Report 2014/488, IACR. 2014
Rapport (rapport technique) hal-01068465 v1