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Unidirectional Chosen-Ciphertext Secure Proxy Re-Encryption

Benoit Libert , Damien Vergnaud
IEEE Transactions on Information Theory, 2011, 57 (3), pp.1786 - 1802. ⟨10.1109/TIT.2011.2104470⟩
Article dans une revue hal-01110041v1

Lossy encryption: Constructions from general assumptions and efficient selective opening chosen ciphertext security

Brett Hemenway , Benoit Libert , Rafail Ostrovsky , Damien Vergnaud
ASIACRYPT 2011 - 17th International Conference on the Theory and Application of Cryptology and Information Security, Jul 2011, Dakar, Senegal. pp.70-88
Communication dans un congrès hal-01110204v1
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One-Shot Fiat-Shamir-based NIZK Arguments of Composite Residuosity and Logarithmic-Size Ring Signatures in the Standard Model

Benoît Libert , Khoa Nguyen , Thomas Peters , Moti Yung
Eurocrypt 2022, May 2022, Trondheim, Norway. pp.488-519, ⟨10.1007/978-3-031-07085-3_17⟩
Communication dans un congrès hal-03726185v1
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Lattice-Based E-Cash, Revisited

Amit Deo , Benoît Libert , Khoa Nguyen , Olivier Sanders
Asiacrypt 2020 - 26th Annual International Conference on the Theory and Application of Cryptology and Information Security, Dec 2020, Corée (devenu virtuel pour cause de COVID), South Korea. pp.1-47
Communication dans un congrès hal-02993620v1
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Short Group Signatures via Structure-Preserving Signatures: Standard Model Security from Simple Assumptions

Benoît Libert , Thomas Peters , Moti Yung
Advances in Cryptology - Crypto 2015, Aug 2015, Santa Barbara, United States. ⟨10.1007/978-3-662-48000-7_15⟩
Communication dans un congrès hal-01225353v1
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Efficient Cryptosystems From $2^k$ -th Power Residue Symbols

Fabrice Benhamouda , Javier Herranz , Marc Joye , Benoît Libert
Journal of Cryptology, 2016, ⟨10.1007/s00145-016-9229-5⟩
Article dans une revue hal-01394400v1
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Non-Zero Inner Product Encryption with Short Ciphertexts and Private Keys

Jie Chen , Benoît Libert , Somindu C. Ramanna
10th Conference on Security and Cryptography for Networks (SCN 2016), Aug 2016, Amalfi, Italy
Communication dans un congrès hal-01309562v3
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Practical “Signatures with Efficient Protocols” from Simple Assumptions

Benoît Libert , Fabrice Mouhartem , Thomas Peters , Moti Yung
AsiaCCS 2016, Xiaofeng Chen, May 2016, Xi'an, China. ⟨10.1145/2897845.2897898⟩
Communication dans un congrès hal-01303696v2
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Encoding-Free ElGamal-Type Encryption Schemes on Elliptic Curves

Marc Joye , Benoît Libert
CT-RSA 2017 - RSA Conference 2017 -- Cryptographers' Track, Feb 2017, San Francisco, United States. pp.19 - 35, ⟨10.1007/978-3-540-72738-5_21⟩
Communication dans un congrès hal-01621014v1
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Signature Schemes with Efficient Protocols and Dynamic Group Signatures from Lattice Assumptions

Benoît Libert , San Ling , Fabrice Mouhartem , Khoa Nguyen , Huaxiong Wang
Asiacrypt 2016, IACR, Dec 2016, Hanoi, Vietnam
Communication dans un congrès hal-01267123v1
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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-03738749v1
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Adaptive-ID Secure Revocable Identity-Based Encryption

Benoît Libert , Damien Vergnaud
Topics in cryptology - CT-RSA 2009, 2009, San Francisco, United States. pp.1-15, ⟨10.1007/978-3-642-00862-7_1⟩
Communication dans un congrès inria-00417807v1
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Structure-Preserving Chosen-Ciphertext Security with Shorter Verifiable Ciphertexts

Benoît Libert , Thomas Peters , Chen Qian
PKC 2017 - Public Key Cryptography, Mar 2017, Amsterdam, Netherlands. pp.247 - 276, ⟨10.1007/BFb0054113⟩
Communication dans un congrès hal-01621022v1
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Zero-Knowledge Elementary Databases with More Expressive Queries

Benoît Libert , Khoa Nguyen , Benjamin Hong Meng Tan , Huaxiong Wang
PKC 2019 - 22nd IACR International Conference on Practice and Theory of Public-Key Cryptography, Apr 2019, Beijing, China. pp.255-285, ⟨10.1007/978-3-030-17253-4_9⟩
Communication dans un congrès hal-02151645v1
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Adaptively Secure Distributed PRFs from LWE

Benoît Libert , Damien Stehlé , Radu Titiu
TCC 2018 - 16th International Conference on Theory of Cryptography, Nov 2018, Panaji, India. pp.391-421, ⟨10.1007/978-3-030-03810-6_15⟩
Communication dans un congrès hal-01911887v1
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Universal Designated Verifier Signatures Without Random Oracles or Non-Black Box Assumptions

Fabien Laguillaumie , Benoît Libert , Jean-Jacques Quisquater
Fifth Conference on Security and Cryptography for Networks, Sep 2006, Maiori/Italie
Communication dans un congrès inria-00080396v1
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A Lattice-Based Group Signature Scheme with Message-Dependent Opening

Benoît Libert , Fabrice Mouhartem , Khoa Nguyen
14th International Conference on Applied Cryptography and Network Security (ACNS 2016), Jun 2016, Guildford, United Kingdom
Communication dans un congrès hal-01302790v1
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Secure Efficient History-Hiding Append-Only Signatures in the Standard Model

Benoît Libert , Marc Joye , Moti Yung , Thomas Peters
Public Key Cryptography 2015 (PKC 2015), Mar 2015, Washington DC, United States. ⟨10.1007/978-3-662-46447-2_20⟩
Communication dans un congrès hal-01225344v1
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Lattice-Based Group Signatures with Logarithmic Signature Size

Fabien Laguillaumie , Adeline Langlois , Benoît Libert , Damien Stehlé
ASIACRYPT 2013 - 19th International Conference on the Theory and Application of Cryptology and Information Security, Dec 2013, Bangaluru, India. ⟨10.1007/978-3-642-42045-0_3⟩
Communication dans un congrès hal-00920420v1
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All-But-Many Lossy Trapdoor Functions and Selective Opening Chosen-Ciphertext Security from LWE

Benoît Libert , Amin Sakzad , Damien Stehlé , Ron Steinfeld
Crypto 2017 - 37th International Cryptology Conference, Aug 2017, Santa Barbara, United States. pp.332 - 364, ⟨10.1007/978-3-662-53018-4_18⟩
Communication dans un congrès hal-01621025v1
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Zero-Knowledge Arguments for Lattice-Based Accumulators: Logarithmic-Size Ring Signatures and Group Signatures Without Trapdoors

Benoît Libert , San Ling , Khoa Nguyen , Huaxiong Wang
Eurocrypt 2016, International Association for Cryptologic Research, May 2016, Vienne, Austria. ⟨10.1007/978-3-662-49896-5_1⟩
Communication dans un congrès hal-01314642v1
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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-03903981v1
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Adaptively Secure Non-interactive CCA-Secure Threshold Cryptosystems: Generic Framework and Constructions

Benoît Libert , Moti Yung
Journal of Cryptology, 2020, 33, pp.1405-1441. ⟨10.1007/s00145-020-09350-3⟩
Article dans une revue hal-03116642v1
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Multi-Use Unidirectional Proxy Re-Signatures

Benoît Libert , Damien Vergnaud
2008 ACM Conference on Computer and Communications Security, CCS 2008, 2008, Alexandria, United States. pp.511-520, ⟨10.1145/1455770.1455835⟩
Communication dans un congrès inria-00357568v1
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Towards Practical Black-Box Accountable Authority IBE: Weak Black-Box Traceability With Short Ciphertexts and Private Keys

Benoit Libert , Damien Vergnaud
IEEE Transactions on Information Theory, 2011, 57 (10), pp.7189-7204
Article dans une revue hal-01110043v1
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Group Signatures with Verifier-Local Revocation and Backward Unlinkability in the Standard Model

Benoît Libert , Damien Vergnaud
International Conference on Cryptology And Network Security, CANS 2009, Dec 2009, Kanazawa, Japan. pp.498-517, ⟨10.1007/978-3-642-10433-6_34⟩
Communication dans un congrès inria-00577255v1
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Attribute-Based Encryption Schemes with Constant-Size Ciphertexts

Nuttapong Attrapadung , Javier Herranz , Fabien Laguillaumie , Benoît Libert , Elie de Panafieu , et al.
Theoretical Computer Science, 2012, 422, pp.15-38
Article dans une revue hal-00763158v1
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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-02993608v1
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Compactly Hiding Linear Spans: Tightly Secure Constant-Size Simulation-Sound QA-NIZK Proofs and Applications

Benoît Libert , Thomas Peters , Marc Joye , Moti Yung
Advances in Cryptology - Asiacrypt 2015, IACR, Nov 2015, Auckland, New Zealand
Communication dans un congrès hal-01225363v1
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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-02993617v1