Public-Key Authenticated Encryption with Keyword Search Made Easy. - Li, Qinyi; Boyen, Xavier (IACR Commun. Cryptol., 2024)

A Provably Secure and Efficient Cryptographic-Key Update Protocol for Connected Vehicles. - Baee, Mir Ali Rezazadeh; Simpson, Leonie; Boyen, Xavier; Foo, Ernest; Pieprzyk, Josef (IEEE Trans. Dependable Secur. Comput., 2024)

An asset-backed decentralised finance instrument for food supply chains - A case study from the livestock export industry. - Miller, Thomas; Cao, Shoufeng; Foth, Marcus; Boyen, Xavier; Powell, Warwick (Comput. Ind., 2023)

LACT+: Practical Post-Quantum Scalable Confidential Transactions. - Alupotha, Jayamine; Boyen, Xavier; McKague, Matthew (Cryptogr., 2023)

ALI: Anonymous Lightweight Inter-Vehicle Broadcast Authentication With Encryption. - Baee, Mir Ali Rezazadeh; Simpson, Leonie; Boyen, Xavier; Foo, Ernest; Pieprzyk, Josef (IEEE Trans. Dependable Secur. Comput., 2023)

Identity-Based Matchmaking Encryption with Enhanced Privacy - A Generic Construction with Practical Instantiations. - Boyen, Xavier; Li, Qinyi (2023)

Aggregable Confidential Transactions for Efficient Quantum-Safe Cryptocurrencies. - Alupotha, Jayamine; Boyen, Xavier; McKague, Matthew (IEEE Access, 2022)

Zero-History Confidential Chains with Zero-Knowledge Contracts: A New Normal for Decentralized Ledgers? - Alupotha, Jayamine; Boyen, Xavier; McKague, Matthew (2022)

Practical UC-Secure Zero-Knowledge Smart Contracts. - Alupotha, Jayamine; Boyen, Xavier (IACR Cryptol. ePrint Arch., 2022)

Origami Store: UC-Secure Foldable Datachains for the Quantum Era. - Alupotha, Jayamine; Boyen, Xavier (IEEE Access, 2021)

From premise to practice of social consensus: How to agree on common knowledge in blockchain-enabled supply chains. - Powell, Warwick; Cao, Shoufeng; Miller, Thomas; Foth, Marcus; Boyen, Xavier; Earsman, Barry; Valle, Santiago del; Turner-Morris, Charles (Comput. Networks, 2021)

The Cryptographic Complexity of Anonymous Coins: A Systematic Exploration. - Amarasinghe, Niluka; Boyen, Xavier; McKague, Matthew (Cryptogr., 2021)

Associative Blockchain for Decentralized PKI Transparency. - Boyen, Xavier; Herath, Udyani; McKague, Matthew; Stebila, Douglas (Cryptogr., 2021)

Authentication strategies in vehicular communications: a taxonomy and framework. - Baee, Mir Ali Rezazadeh; Simpson, Leonie; Boyen, Xavier; Foo, Ernest; Pieprzyk, Josef (EURASIP J. Wirel. Commun. Netw., 2021)

CCA-security from adaptive all-but-one lossy trapdoor functions. - Li, Qinyi; Boyen, Xavier; Foo, Ernest (Theor. Comput. Sci., 2021)

Efficient public-key encryption with equality test from lattices. - Li, Qinyi; Boyen, Xavier (Theor. Comput. Sci., 2021)

On the Efficiency of Pairing-Based Authentication for Connected Vehicles: Time is Not on Our Side! - Baee, Mir Ali Rezazadeh; Simpson, Leonie; Boyen, Xavier; Foo, Ernest; Pieprzyk, Josef (IEEE Trans. Inf. Forensics Secur., 2021)

A Model to Evaluate Reliability of Authentication Protocols in C-ITS Safety-Critical Applications. - Baee, Mir Ali Rezazadeh; Simpson, Leonie; Boyen, Xavier; Foo, Ernest; Pieprzyk, Josef (IEEE Trans. Veh. Technol., 2021)

Anonymous Lattice Identity-Based Encryption with Traceable Identities. - Boyen, Xavier; Foo, Ernest; Li, Qinyi (2021)

Epoque: Practical End-to-End Verifiable Post-Quantum-Secure E-Voting. - Boyen, Xavier; Haines, Thomas; Müller, Johannes (2021)

The Complex Shape of Anonymity in Cryptocurrencies: Case Studies from a Systematic Approach. - Amarasinghe, Niluka; Boyen, Xavier; McKague, Matthew (2021)

Secure Hybrid Encryption in the Standard Model from Hard Learning Problems. - Boyen, Xavier; Izabachène, Malika; Li, Qinyi (2021)

Towards Verifiable Remote Voting with Paper Assurance. - McMurtry, Eleanor; Boyen, Xavier; Culnane, Chris; Gjøsteen, Kristian; Haines, Thomas; Teague, Vanessa (CoRR, 2021)

Integrating On-chain and Off-chain Governance for Supply Chain Transparency and Integrity. - Cao, Shoufeng; Miller, Thomas; Foth, Marcus; Powell, Warwick; Boyen, Xavier; Turner-Morris, Charles (CoRR, 2021)

The Cryptographic Complexity of Anonymous Coins: A Systematic Exploration. - Amarasinghe, Niluka; Boyen, Xavier; McKague, Matthew (IACR Cryptol. ePrint Arch., 2021)

Epoque: Practical End-to-End Verifiable Post-Quantum-Secure E-Voting. - Boyen, Xavier; Haines, Thomas; Müller, Johannes (IACR Cryptol. ePrint Arch., 2021)

Compact Multi-Party Confidential Transactions. - Alupotha, Jayamine; Boyen, Xavier; Foo, Ernest (2020)

A Verifiable and Practical Lattice-Based Decryption Mix Net with External Auditing. - Boyen, Xavier; Haines, Thomas; Müller, Johannes (2020)

A Simple and Efficient CCA-Secure Lattice KEM in the Standard Model. - Boyen, Xavier; Izabachène, Malika; Li, Qinyi (2020)

A Verifiable and Practical Lattice-Based Decryption Mix Net with External Auditing. - Boyen, Xavier; Haines, Thomas; Müller, Johannes (IACR Cryptol. ePrint Arch., 2020)

Signcryption schemes with insider security in an ideal permutation model. - Bansal, Tarun Kumar; Boyen, Xavier; Pieprzyk, Josef (J. Math. Cryptol., 2019)

A Survey of Anonymity of Cryptocurrencies. - Amarasinghe, Niluka; Boyen, Xavier; McKague, Matthew (2019)

Direct CCA-Secure KEM and Deterministic PKE from Plain LWE. - Boyen, Xavier; Li, Qinyi (2019)

Forward-Secure Linkable Ring Signatures from Bilinear Maps. - Boyen, Xavier; Haines, Thomas (Cryptogr., 2018)

Forward-Secure Linkable Ring Signatures. - Boyen, Xavier; Haines, Thomas (2018)

Almost Tight Multi-Instance Multi-Ciphertext Identity-Based Encryption on Lattices. - Boyen, Xavier; Li, Qinyi (2018)

Graphchain: a Blockchain-Free Scalable Decentralised Ledger. - Boyen, Xavier; Carr, Christopher; Haines, Thomas (2018)

All-But-Many Lossy Trapdoor Functions from Lattices and Applications. - Boyen, Xavier; Li, Qinyi (2017)

Bitcoin Unchained. - Carr, Christopher; Boyd, Colin; Boyen, Xavier; Haines, Thomas (ERCIM News, 2017)

Key Recovery: Inert and Public. - Boyd, Colin; Boyen, Xavier; Carr, Christopher; Haines, Thomas (IACR Cryptol. ePrint Arch., 2017)

All-But-Many Lossy Trapdoor Functions from Lattices and Applications. - Boyen, Xavier; Li, Qinyi (IACR Cryptol. ePrint Arch., 2017)

Unconditionally Anonymous Ring and Mesh Signatures. - Boyen, Xavier (J. Cryptol., 2016)

Turing Machines with Shortcuts: Efficient Attribute-Based Encryption for Bounded Functions. - Boyen, Xavier; Li, Qinyi (2016)

VOTOR: conceptually simple remote voting against tiny tyrants. - Haines, Thomas; Boyen, Xavier (2016)

Towards Tightly Secure Lattice Short Signature and Id-Based Encryption. - Boyen, Xavier; Li, Qinyi (2016)

The Case For Human Primacy in Cryptography - (Summary from the Keynote Lecture). - Boyen, Xavier (2016)

Key Recovery: Inert and Public. - Boyd, Colin; Boyen, Xavier; Carr, Christopher; Haines, Thomas (2016)

Truly Multi-authority 'Prêt-à-Voter'. - Haines, Thomas; Boyen, Xavier (2016)

Proxy Re-Encryption Schemes with Key Privacy from LWE. - Phong, Le Trieu; Wang, Lihua; Aono, Yoshinori; Nguyen, Manh Ha; Boyen, Xavier (IACR Cryptol. ePrint Arch., 2016)

Towards Tightly Secure Short Signature and IBE. - Boyen, Xavier; Li, Qinyi (IACR Cryptol. ePrint Arch., 2016)

Blockchain-Free Cryptocurrencies. A Rational Framework for Truly Decentralised Fast Transactions. - Boyen, Xavier; Carr, Christopher; Haines, Thomas (IACR Cryptol. ePrint Arch., 2016)

Being Thrifty on a $100K Wage: Austerity in Family Finances. - Vyas, Dhaval; Snow, Stephen; Brereton, Margot; Dulleck, Uwe; Boyen, Xavier (2015)

Attribute-Based Encryption for Finite Automata from LWE. - Boyen, Xavier; Li, Qinyi (2015)

Sealing the Leak on Classical NTRU Signatures. - Melchor, Carlos Aguilar; Boyen, Xavier; Deneuville, Jean-Christophe; Gaborit, Philippe (2014)

Sealing the Leak on Classical NTRU signatures. - Melchor, Carlos Aguilar; Boyen, Xavier; Deneuville, Jean-Christophe; Gaborit, Philippe (IACR Cryptol. ePrint Arch., 2014)

Adaptively Secure Fully Homomorphic Signatures Based on Lattices. - Boyen, Xavier; Fan, Xiong; Shi, Elaine (IACR Cryptol. ePrint Arch., 2014)

Expressive Cryptography: Lattice Perspectives. - Boyen, Xavier (2013)

Adapting Lyubashevsky's Signature Schemes to the Ring Signature Setting. - Melchor, Carlos Aguilar; Bettaieb, Slim; Boyen, Xavier; Fousse, Laurent; Gaborit, Philippe (2013)

Key-Private Proxy Re-encryption under LWE. - Aono, Yoshinori; Boyen, Xavier; Phong, Le Trieu; Wang, Lihua (2013)

Attribute-Based Functional Encryption on Lattices. - Boyen, Xavier (2013)

Discovering the Hidden Structure of Complex Dynamic Systems - Boyen, Xavier; Friedman, Nir; Koller, Daphne (CoRR, 2013)

Tractable Inference for Complex Stochastic Processes - Boyen, Xavier; Koller, Daphne (CoRR, 2013)

Adapting Lyubashevsky's Signature Schemes to the Ring Signature Setting. - Melchor, Carlos Aguilar; Bettaieb, Slim; Boyen, Xavier; Fousse, Laurent; Gaborit, Philippe (IACR Cryptol. ePrint Arch., 2013)

Bitter to Better - How to Make Bitcoin a Better Currency. - Barber, Simon; Boyen, Xavier; Shi, Elaine; Uzun, Ersin (2012)

Functional Encryption for Threshold Functions (or Fuzzy IBE) from Lattices. - Agrawal, Shweta; Boyen, Xavier; Vaikuntanathan, Vinod; Voulgaris, Panagiotis; Wee, Hoeteck (2012)

Attribute-Based Functional Encryption on Lattices. - Boyen, Xavier (IACR Cryptol. ePrint Arch., 2012)

Efficient Selective Identity-Based Encryption Without Random Oracles. - Boneh, Dan; Boyen, Xavier (J. Cryptol., 2011)

Expressive Encryption Systems from Lattices - (Abstract from the Invited Lecture). - Boyen, Xavier (2011)

Provable Security - 5th International Conference, ProvSec 2011, Xi'an, China, October 16-18, 2011. Proceedings (Springer, 2011)

Fuzzy Identity Based Encryption from Lattices. - Agrawal, Shweta; Boyen, Xavier; Vaikuntanathan, Vinod; Voulgaris, Panagiotis; Wee, Hoeteck (IACR Cryptol. ePrint Arch., 2011)

Shrinking the Keys of Discrete-Log-Type Lossy Trapdoor Functions. - Boyen, Xavier; Waters, Brent (2010)

Strong Cryptography from Weak Secrets. - Boyen, Xavier; Chevalier, Céline; Fuchsbauer, Georg; Pointcheval, David (2010)

Lattice Basis Delegation in Fixed Dimension and Shorter-Ciphertext Hierarchical IBE. - Agrawal, Shweta; Boneh, Dan; Boyen, Xavier (2010)

Kamouflage: Loss-Resistant Password Management. - Bojinov, Hristo; Bursztein, Elie; Boyen, Xavier; Boneh, Dan (2010)

Efficient Lattice (H)IBE in the Standard Model. - Agrawal, Shweta; Boneh, Dan; Boyen, Xavier (2010)

Preventing Pollution Attacks in Multi-source Network Coding. - Agrawal, Shweta; Boneh, Dan; Boyen, Xavier; Freeman, David Mandell (2010)

Lattice Mixing and Vanishing Trapdoors: A Framework for Fully Secure Short Signatures and More. - Boyen, Xavier (2010)

Identity-Based Signcryption. - Boyen, Xavier (2010)

Preventing Pollution Attacks in Multi-Source Network Coding. - Agrawal, Shweta; Boneh, Dan; Boyen, Xavier; Freeman, David Mandell (IACR Cryptol. ePrint Arch., 2010)

HPAKE : Password Authentication Secure against Cross-Site User Impersonation. - Boyen, Xavier (2009)

Hidden credential retrieval from a reusable password. - Boyen, Xavier (2009)

Distributed Public-Key Cryptography from Weak Secrets. - Abdalla, Michel; Boyen, Xavier; Chevalier, Céline; Pointcheval, David (2009)

Flexible IBE and Beyond in the Commutative-Blinding Framework. - Boyen, Xavier (2009)

Generalized IBE in the Exponent-Inversion Framework. - Boyen, Xavier (2009)

A tapestry of identity-based encryption: practical frameworks compared. - Boyen, Xavier (Int. J. Appl. Cryptogr., 2008)

Short Signatures Without Random Oracles and the SDH Assumption in Bilinear Groups. - Boneh, Dan; Boyen, Xavier (J. Cryptol., 2008)

New Paradigms for Password Security. - Boyen, Xavier (2008)

The Uber-Assumption Family. - Boyen, Xavier (2008)

Expressive Subgroup Signatures. - Boyen, Xavier; Delerablée, Cécile (2008)

Miniature CCA2 PK Encryption: Tight Security Without Redundancy. - Boyen, Xavier (2007)

Mesh Signatures. - Boyen, Xavier (2007)

General Ad Hoc Encryption from Exponent Inversion IBE. - Boyen, Xavier (2007)

Full-Domain Subgroup Hiding and Constant-Size Group Signatures. - Boyen, Xavier; Waters, Brent (2007)

Halting Password Puzzles: Hard-to-break Encryption from Human-memorable Keys. - Boyen, Xavier (2007)

Mesh Signatures : How to Leak a Secret with Unwitting and Unwilling Participants. - Boyen, Xavier (IACR Cryptol. ePrint Arch., 2007)

Identity-Based Cryptography Standard (IBCS) #1: Supersingular Curve Implementations of the BF and BB1 Cryptosystems. - Boyen, Xavier; Martin, Luther (RFC, 2007)

Forward-secure signatures with untrusted update. - Boyen, Xavier; Shacham, Hovav; Shen, Emily; Waters, Brent (2006)

Anonymous Hierarchical Identity-Based Encryption (Without Random Oracles). - Boyen, Xavier; Waters, Brent (2006)

On the Impossibility of Efficiently Combining Collision Resistant Hash Functions. - Boneh, Dan; Boyen, Xavier (2006)

Chosen Ciphertext Secure Public Key Threshold Encryption Without Random Oracles. - Boneh, Dan; Boyen, Xavier; Halevi, Shai (2006)

Compact Group Signatures Without Random Oracles. - Boyen, Xavier; Waters, Brent (2006)

A Promenade through the New Cryptography of Bilinear Pairings. - Boyen, Xavier (2006)

Anonymous Hierarchical Identity-Based Encryption (Without Random Oracles). - Boyen, Xavier; Waters, Brent (IACR Cryptol. ePrint Arch., 2006)

Forward-Secure Signatures with Untrusted Update. - Boyen, Xavier; Shacham, Hovav; Shen, Emily; Waters, Brent (IACR Cryptol. ePrint Arch., 2006)

Direct chosen ciphertext security from identity-based techniques. - Boyen, Xavier; Mei, Qixiang; Waters, Brent (2005)

Secure Remote Authentication Using Biometric Data. - Boyen, Xavier; Dodis, Yevgeniy; Katz, Jonathan; Ostrovsky, Rafail; Smith, Adam D. (2005)

Hierarchical Identity Based Encryption with Constant Size Ciphertext. - Boneh, Dan; Boyen, Xavier; Goh, Eu-Jin (2005)

Hierarchical Identity Based Encryption with Constant Size Ciphertext. - Boneh, Dan; Boyen, Xavier; Goh, Eu-Jin (IACR Cryptol. ePrint Arch., 2005)

Direct Chosen Ciphertext Security from Identity-Based Techniques. - Boyen, Xavier; Mei, Qixiang; Waters, Brent (IACR Cryptol. ePrint Arch., 2005)

Compact Group Signatures Without Random Oracles. - Boyen, Xavier; Waters, Brent (IACR Cryptol. ePrint Arch., 2005)

Reusable cryptographic fuzzy extractors. - Boyen, Xavier (2004)

Short Group Signatures. - Boneh, Dan; Boyen, Xavier; Shacham, Hovav (2004)

Secure Identity Based Encryption Without Random Oracles. - Boneh, Dan; Boyen, Xavier (2004)

Short Signatures Without Random Oracles. - Boneh, Dan; Boyen, Xavier (2004)

Efficient Selective-ID Secure Identity-Based Encryption Without Random Oracles. - Boneh, Dan; Boyen, Xavier (2004)

Short Signatures Without Random Oracles. - Boneh, Dan; Boyen, Xavier (IACR Cryptol. ePrint Arch., 2004)

Efficient Selective-ID Secure Identity Based Encryption Without Random Oracles. - Boneh, Dan; Boyen, Xavier (IACR Cryptol. ePrint Arch., 2004)

Secure Identity Based Encryption Without Random Oracles. - Boneh, Dan; Boyen, Xavier (IACR Cryptol. ePrint Arch., 2004)

Short Group Signatures. - Boneh, Dan; Boyen, Xavier; Shacham, Hovav (IACR Cryptol. ePrint Arch., 2004)

Reusable Cryptographic Fuzzy Extractors. - Boyen, Xavier (IACR Cryptol. ePrint Arch., 2004)

Multipurpose Identity-Based Signcryption (A Swiss Army Knife for Identity-Based Cryptography). - Boyen, Xavier (2003)

Multipurpose Identity-Based Signcryption : A Swiss Army Knife for Identity-Based Cryptography. - Boyen, Xavier (IACR Cryptol. ePrint Arch., 2003)

Inference and learning in complex stochastic processes. - Boyen, Xavier (2002)

Automatic induction of fuzzy decision trees and its application to power system security assessment. - Boyen, Xavier; Wehenkel, Louis (Fuzzy Sets Syst., 1999)

Exploiting the Architecture of Dynamic Systems. - Boyen, Xavier; Koller, Daphne (1999)

Discovering the Hidden Structure of Complex Dynamic Systems. - Boyen, Xavier; Friedman, Nir; Koller, Daphne (1999)

Approximate Learning of Dynamic Models. - Boyen, Xavier; Koller, Daphne (1998)

Tractable Inference for Complex Stochastic Processes. - Boyen, Xavier; Koller, Daphne (1998)