Xavier Boyen

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 49

Top Venues

IACR Cryptol. ePrint Arch.

Cryptogr.

PQCrypto

Mycrypt

Publications

Xavier Boyen, Qinyi Li
Identity-Based Matchmaking Encryption with Enhanced Privacy - A Generic Construction with Practical Instantiations. ESORICS (2) (2023)
Jayamine Alupotha, Xavier Boyen, Matthew McKague
LACT+: Practical Post-Quantum Scalable Confidential Transactions. Cryptogr. 7 (2) (2023)
Thomas Miller, Shoufeng Cao, Marcus Foth, Xavier Boyen, Warwick Powell
An asset-backed decentralised finance instrument for food supply chains - A case study from the livestock export industry. Comput. Ind. 147 (2023)
Mir Ali Rezazadeh Baee, Leonie Simpson, Xavier Boyen, Ernest Foo, Josef Pieprzyk
ALI: Anonymous Lightweight Inter-Vehicle Broadcast Authentication With Encryption. IEEE Trans. Dependable Secur. Comput. 20 (3) (2023)
Jayamine Alupotha, Xavier Boyen, Matthew McKague
Zero-History Confidential Chains with Zero-Knowledge Contracts: A New Normal for Decentralized Ledgers? ESORICS (1) (2022)
Jayamine Alupotha, Xavier Boyen, Matthew McKague
Aggregable Confidential Transactions for Efficient Quantum-Safe Cryptocurrencies. IEEE Access 10 (2022)
Jayamine Alupotha, Xavier Boyen
Practical UC-Secure Zero-Knowledge Smart Contracts. IACR Cryptol. ePrint Arch. 2022 (2022)
Jayamine Alupotha, Xavier Boyen
Origami Store: UC-Secure Foldable Datachains for the Quantum Era. IEEE Access 9 (2021)
Xavier Boyen, Malika Izabachène, Qinyi Li
Secure Hybrid Encryption in the Standard Model from Hard Learning Problems. PQCrypto (2021)
Qinyi Li, Xavier Boyen
Efficient public-key encryption with equality test from lattices. Theor. Comput. Sci. 892 (2021)
Mir Ali Rezazadeh Baee, Leonie Simpson, Xavier Boyen, Ernest Foo, Josef Pieprzyk
Authentication strategies in vehicular communications: a taxonomy and framework. EURASIP J. Wirel. Commun. Netw. 2021 (1) (2021)
Xavier Boyen, Thomas Haines, Johannes Müller
Epoque: Practical End-to-End Verifiable Post-Quantum-Secure E-Voting. IACR Cryptol. ePrint Arch. 2021 (2021)
Qinyi Li, Xavier Boyen, Ernest Foo
CCA-security from adaptive all-but-one lossy trapdoor functions. Theor. Comput. Sci. 883 (2021)
Mir Ali Rezazadeh Baee, Leonie Simpson, Xavier Boyen, Ernest Foo, Josef Pieprzyk
On the Efficiency of Pairing-Based Authentication for Connected Vehicles: Time is Not on Our Side! IEEE Trans. Inf. Forensics Secur. 16 (2021)
Xavier Boyen, Ernest Foo, Qinyi Li
Anonymous Lattice Identity-Based Encryption with Traceable Identities. ACISP (2021)
Eleanor McMurtry, Xavier Boyen, Chris Culnane, Kristian Gjøsteen, Thomas Haines, Vanessa Teague
Towards Verifiable Remote Voting with Paper Assurance. CoRR (2021)
Xavier Boyen, Thomas Haines, Johannes Müller
Epoque: Practical End-to-End Verifiable Post-Quantum-Secure E-Voting. EuroS&P (2021)
Warwick Powell, Shoufeng Cao, Thomas Miller, Marcus Foth, Xavier Boyen, Barry Earsman, Santiago del Valle, Charles Turner-Morris
From premise to practice of social consensus: How to agree on common knowledge in blockchain-enabled supply chains. Comput. Networks 200 (2021)
Shoufeng Cao, Thomas Miller, Marcus Foth, Warwick Powell, Xavier Boyen, Charles Turner-Morris
Integrating On-chain and Off-chain Governance for Supply Chain Transparency and Integrity. CoRR (2021)
Mir Ali Rezazadeh Baee, Leonie Simpson, Xavier Boyen, Ernest Foo, Josef Pieprzyk
A Model to Evaluate Reliability of Authentication Protocols in C-ITS Safety-Critical Applications. IEEE Trans. Veh. Technol. 70 (9) (2021)
Niluka Amarasinghe, Xavier Boyen, Matthew McKague
The Cryptographic Complexity of Anonymous Coins: A Systematic Exploration. Cryptogr. 5 (1) (2021)
Xavier Boyen, Udyani Herath, Matthew McKague, Douglas Stebila
Associative Blockchain for Decentralized PKI Transparency. Cryptogr. 5 (2) (2021)
Niluka Amarasinghe, Xavier Boyen, Matthew McKague
The Cryptographic Complexity of Anonymous Coins: A Systematic Exploration. IACR Cryptol. ePrint Arch. 2021 (2021)
Niluka Amarasinghe, Xavier Boyen, Matthew McKague
The Complex Shape of Anonymity in Cryptocurrencies: Case Studies from a Systematic Approach. Financial Cryptography (1) (2021)
Xavier Boyen, Thomas Haines, Johannes Müller
A Verifiable and Practical Lattice-Based Decryption Mix Net with External Auditing. IACR Cryptol. ePrint Arch. 2020 (2020)
Xavier Boyen, Malika Izabachène, Qinyi Li
A Simple and Efficient CCA-Secure Lattice KEM in the Standard Model. SCN (2020)
Xavier Boyen, Thomas Haines, Johannes Müller
A Verifiable and Practical Lattice-Based Decryption Mix Net with External Auditing. ESORICS (2) (2020)
Jayamine Alupotha, Xavier Boyen, Ernest Foo
Compact Multi-Party Confidential Transactions. CANS (2020)
Xavier Boyen, Qinyi Li
Direct CCA-Secure KEM and Deterministic PKE from Plain LWE. PQCrypto (2019)
Niluka Amarasinghe, Xavier Boyen, Matthew McKague
A Survey of Anonymity of Cryptocurrencies. ACSW (2019)
Tarun Kumar Bansal, Xavier Boyen, Josef Pieprzyk
Signcryption schemes with insider security in an ideal permutation model. J. Math. Cryptol. 13 (2) (2019)
Xavier Boyen, Christopher Carr, Thomas Haines
Graphchain: a Blockchain-Free Scalable Decentralised Ledger. BCC@AsiaCCS (2018)
Xavier Boyen, Qinyi Li
Almost Tight Multi-Instance Multi-Ciphertext Identity-Based Encryption on Lattices. ACNS (2018)
Xavier Boyen, Thomas Haines
Forward-Secure Linkable Ring Signatures from Bilinear Maps. Cryptogr. 2 (4) (2018)
Xavier Boyen, Thomas Haines
Forward-Secure Linkable Ring Signatures. ACISP (2018)
Xavier Boyen, Qinyi Li
All-But-Many Lossy Trapdoor Functions from Lattices and Applications. IACR Cryptol. ePrint Arch. 2017 (2017)
Xavier Boyen, Qinyi Li
All-But-Many Lossy Trapdoor Functions from Lattices and Applications. CRYPTO (3) (2017)
Colin Boyd, Xavier Boyen, Christopher Carr, Thomas Haines
Key Recovery: Inert and Public. IACR Cryptol. ePrint Arch. 2017 (2017)
Christopher Carr, Colin Boyd, Xavier Boyen, Thomas Haines
Bitcoin Unchained. ERCIM News 2017 (110) (2017)
Xavier Boyen, Qinyi Li
Towards Tightly Secure Short Signature and IBE. IACR Cryptol. ePrint Arch. 2016 (2016)
Le Trieu Phong, Lihua Wang, Yoshinori Aono, Manh Ha Nguyen, Xavier Boyen
Proxy Re-Encryption Schemes with Key Privacy from LWE. IACR Cryptol. ePrint Arch. 2016 (2016)
Xavier Boyen
Unconditionally Anonymous Ring and Mesh Signatures. J. Cryptol. 29 (4) (2016)
Xavier Boyen, Qinyi Li
Turing Machines with Shortcuts: Efficient Attribute-Based Encryption for Bounded Functions. ACNS (2016)
Thomas Haines, Xavier Boyen
VOTOR: conceptually simple remote voting against tiny tyrants. ACSW (2016)
Xavier Boyen, Christopher Carr, Thomas Haines
Blockchain-Free Cryptocurrencies. A Rational Framework for Truly Decentralised Fast Transactions. IACR Cryptol. ePrint Arch. 2016 (2016)
Colin Boyd, Xavier Boyen, Christopher Carr, Thomas Haines
Key Recovery: Inert and Public. Mycrypt (2016)
Xavier Boyen
The Case For Human Primacy in Cryptography - (Summary from the Keynote Lecture). Mycrypt (2016)
Thomas Haines, Xavier Boyen
Truly Multi-authority 'Prêt-à-Voter'. E-VOTE-ID (2016)
Xavier Boyen, Qinyi Li
Towards Tightly Secure Lattice Short Signature and Id-Based Encryption. ASIACRYPT (2) (2016)
Dhaval Vyas, Stephen Snow, Margot Brereton, Uwe Dulleck, Xavier Boyen
Being Thrifty on a $100K Wage: Austerity in Family Finances. CSCW Companion (2015)
Xavier Boyen, Qinyi Li
Attribute-Based Encryption for Finite Automata from LWE. ProvSec (2015)
Xavier Boyen, Xiong Fan, Elaine Shi
Adaptively Secure Fully Homomorphic Signatures Based on Lattices. IACR Cryptol. ePrint Arch. 2014 (2014)
Carlos Aguilar Melchor, Xavier Boyen, Jean-Christophe Deneuville, Philippe Gaborit
Sealing the Leak on Classical NTRU signatures. IACR Cryptol. ePrint Arch. 2014 (2014)
Carlos Aguilar Melchor, Xavier Boyen, Jean-Christophe Deneuville, Philippe Gaborit
Sealing the Leak on Classical NTRU Signatures. PQCrypto (2014)
Carlos Aguilar Melchor, Slim Bettaieb, Xavier Boyen, Laurent Fousse, Philippe Gaborit
Adapting Lyubashevsky's Signature Schemes to the Ring Signature Setting. IACR Cryptol. ePrint Arch. 2013 (2013)
Xavier Boyen
Attribute-Based Functional Encryption on Lattices. TCC (2013)
Yoshinori Aono, Xavier Boyen, Le Trieu Phong, Lihua Wang
Key-Private Proxy Re-encryption under LWE. INDOCRYPT (2013)
Xavier Boyen, Nir Friedman, Daphne Koller
Discovering the Hidden Structure of Complex Dynamic Systems CoRR (2013)
Xavier Boyen, Daphne Koller
Tractable Inference for Complex Stochastic Processes CoRR (2013)
Carlos Aguilar Melchor, Slim Bettaieb, Xavier Boyen, Laurent Fousse, Philippe Gaborit
Adapting Lyubashevsky's Signature Schemes to the Ring Signature Setting. AFRICACRYPT (2013)
Xavier Boyen
Expressive Cryptography: Lattice Perspectives. ACISP (2013)
Shweta Agrawal, Xavier Boyen, Vinod Vaikuntanathan, Panagiotis Voulgaris, Hoeteck Wee
Functional Encryption for Threshold Functions (or Fuzzy IBE) from Lattices. Public Key Cryptography (2012)
Simon Barber, Xavier Boyen, Elaine Shi, Ersin Uzun
Bitter to Better - How to Make Bitcoin a Better Currency. Financial Cryptography (2012)
Xavier Boyen
Attribute-Based Functional Encryption on Lattices. IACR Cryptol. ePrint Arch. 2012 (2012)
Xavier Boyen
Expressive Encryption Systems from Lattices - (Abstract from the Invited Lecture). CANS (2011)
Dan Boneh, Xavier Boyen
Efficient Selective Identity-Based Encryption Without Random Oracles. J. Cryptol. 24 (4) (2011)
Shweta Agrawal, Xavier Boyen, Vinod Vaikuntanathan, Panagiotis Voulgaris, Hoeteck Wee
Fuzzy Identity Based Encryption from Lattices. IACR Cryptol. ePrint Arch. 2011 (2011)
Xavier Boyen
Lattice Mixing and Vanishing Trapdoors: A Framework for Fully Secure Short Signatures and More. Public Key Cryptography (2010)
Xavier Boyen, Brent Waters
Shrinking the Keys of Discrete-Log-Type Lossy Trapdoor Functions. ACNS (2010)
Shweta Agrawal, Dan Boneh, Xavier Boyen, David Mandell Freeman
Preventing Pollution Attacks in Multi-source Network Coding. Public Key Cryptography (2010)
Shweta Agrawal, Dan Boneh, Xavier Boyen
Efficient Lattice (H)IBE in the Standard Model. EUROCRYPT (2010)
Hristo Bojinov, Elie Bursztein, Xavier Boyen, Dan Boneh
Kamouflage: Loss-Resistant Password Management. ESORICS (2010)
Xavier Boyen, Céline Chevalier, Georg Fuchsbauer, David Pointcheval
Strong Cryptography from Weak Secrets. AFRICACRYPT (2010)
Shweta Agrawal, Dan Boneh, Xavier Boyen, David Mandell Freeman
Preventing Pollution Attacks in Multi-Source Network Coding. IACR Cryptol. ePrint Arch. 2010 (2010)
Shweta Agrawal, Dan Boneh, Xavier Boyen
Lattice Basis Delegation in Fixed Dimension and Shorter-Ciphertext Hierarchical IBE. CRYPTO (2010)
Xavier Boyen
Hidden credential retrieval from a reusable password. AsiaCCS (2009)
Xavier Boyen
HPAKE : Password Authentication Secure against Cross-Site User Impersonation. CANS (2009)
Michel Abdalla, Xavier Boyen, Céline Chevalier, David Pointcheval
Distributed Public-Key Cryptography from Weak Secrets. Public Key Cryptography (2009)
Xavier Boyen
A tapestry of identity-based encryption: practical frameworks compared. Int. J. Appl. Cryptogr. 1 (1) (2008)
Xavier Boyen, Cécile Delerablée
Expressive Subgroup Signatures. SCN (2008)
Dan Boneh, Xavier Boyen
Short Signatures Without Random Oracles and the SDH Assumption in Bilinear Groups. J. Cryptol. 21 (2) (2008)
Xavier Boyen
The Uber-Assumption Family. Pairing (2008)
Xavier Boyen
New Paradigms for Password Security. ACISP (2008)
Xavier Boyen
Mesh Signatures : How to Leak a Secret with Unwitting and Unwilling Participants. IACR Cryptol. ePrint Arch. 2007 (2007)
Xavier Boyen
Mesh Signatures. EUROCRYPT (2007)
Xavier Boyen, Luther Martin
Identity-Based Cryptography Standard (IBCS) #1: Supersingular Curve Implementations of the BF and BB1 Cryptosystems. RFC 5091 (2007)
Xavier Boyen
Halting Password Puzzles: Hard-to-break Encryption from Human-memorable Keys. USENIX Security Symposium (2007)
Xavier Boyen
Miniature CCA2 PK Encryption: Tight Security Without Redundancy. ASIACRYPT (2007)
Xavier Boyen
Encryption from Exponent Inversion IBE. EUROCRYPT (2007)
Xavier Boyen, Brent Waters
Full-Domain Subgroup Hiding and Constant-Size Group Signatures. Public Key Cryptography (2007)
Xavier Boyen, Hovav Shacham, Emily Shen, Brent Waters
Forward-secure signatures with untrusted update. CCS (2006)
Dan Boneh, Xavier Boyen, Shai Halevi
Chosen Ciphertext Secure Public Key Threshold Encryption Without Random Oracles. CT-RSA (2006)
Xavier Boyen, Brent Waters
Anonymous Hierarchical Identity-Based Encryption (Without Random Oracles). CRYPTO (2006)
Xavier Boyen, Brent Waters
Compact Group Signatures Without Random Oracles. EUROCRYPT (2006)
Xavier Boyen, Brent Waters
Anonymous Hierarchical Identity-Based Encryption (Without Random Oracles). IACR Cryptol. ePrint Arch. 2006 (2006)
Dan Boneh, Xavier Boyen
On the Impossibility of Efficiently Combining Collision Resistant Hash Functions. CRYPTO (2006)
Xavier Boyen
A Promenade through the New Cryptography of Bilinear Pairings. ITW (2006)
Xavier Boyen, Hovav Shacham, Emily Shen, Brent Waters
Forward-Secure Signatures with Untrusted Update. IACR Cryptol. ePrint Arch. 2006 (2006)
Dan Boneh, Xavier Boyen, Eu-Jin Goh
Hierarchical Identity Based Encryption with Constant Size Ciphertext. IACR Cryptol. ePrint Arch. 2005 (2005)
Xavier Boyen, Yevgeniy Dodis, Jonathan Katz, Rafail Ostrovsky, Adam D. Smith
Secure Remote Authentication Using Biometric Data. EUROCRYPT (2005)

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Publication Activity (10 Years)

Top Topics

Top Venues

Xavier Boyen