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contents
publications
- DiStefano: Decentralized Infrastructure for Sharing Trusted Encrypted Facts and Nothing More (NDSS 2025) Sofía Celi, Alex Davidson, Hamed Haddadi, Gonçalo Pestana, Joe Rowell *** Distinguished Paper Award ***
- Call Me By My Name: Simple, Practical Private Information Retrieval for Keyword Queries (ACM CCS 2024) Sofía Celi, Alex Davidson
- Crypto Dark Matter on the Torus: Oblivious PRFs from shallow PRFs and FHE (IACR Eurocrypt 2024)
Martin R. Albrecht, Alex Davidson, Amit Deo, Daniel Gardham
- FrodoPIR: Simple, Scalable, Single-Server Private Information Retrieval (PoPETS 2023, Issue 1)
Alex Davidson, Gonçalo Pestana, Sofía Celi
- Tango or Square Dance? How Tightly Should we Integrate Network Functionality in Browsers? (ACM HotNets 2022)
Alex Davidson, Matthias Frei, Marten Gartner, Hamed Haddadi, Jordi Subirà Nieto, Adrian Perrig, Philipp Winter, François Wirz
- STAR: Distributed Secret Sharing for Private Threshold Aggregation Reporting (ACM CCS 2022)
Alex Davidson, Peter Snyder, E. B. Quirk, Joseph Genereux, Benjamin Livshits *** Distinguished Paper Award ***
- Let The Right One In: Attestation as a Usable CAPTCHA Alternative (SOUPS 2022)
Tara Whalen, Thibault Meunier, Mrudula Kodali, Alex Davidson, Marwan Fayed, Armando Faz-Hernández, Watson Ladd, Deepak Maram, Nick Sullivan, Benedikt Christoph Wolters, Maxime Guerreiro, Andrew Galloni
- Round-optimal Verifiable
Oblivious Pseudorandom Functions From Ideal Lattices (IACR PKC 2021)
Martin R. Albrecht, Alex Davidson, Amit Deo, Nigel P. Smart
- Adaptively Secure
Constrained Pseudorandom Functions in the Standard Model (CRYPTO
2020) Alex Davidson, Shuichi Katsumata, Ryo Nishimaki, Shota
Yamada, Takashi Yamakawa
- Strong
Post-Compromise Secure Proxy Re-Encryption (ACISP 2019) Alex
Davidson, Amit Deo, Ela Lee, Keith Martin
- A Bit-fixing PRF with O(1)
Collusion-resistance from LWE (EPRINT 2018) Alex Davidson, Ryo
Nishimaki
- Estimate all the {LWE, NTRU}
schemes! (SCN 2018) Martin R. Albrecht, Benjamin R. Curtis, Amit Deo,
Alex Davidson, Rachel Player, Eamonn W. Postlethwaite, Fernando Virdia,
Thomas Wunderer
- Privacy
Pass: Bypassing Internet Challenges Anonymously (PETS 2018) Alex
Davidson, Ian Goldberg, Nick Sullivan, George Tankersley, Filippo Valsorda *** Andreas Pfitzmann Best Student Paper Award ***
- Notes on GGH13 without
ideals (IMACC 2017) Martin Albrecht, Alex Davidson, Enrique Larraia
- An Efficient Toolkit for
Computing Private Set Operations (ACISP 2017), Alex Davidson and Carlos
Cid
- A Model for Secure
and Mutually Beneficial Software Vulnerability Sharing (WISCS@CCS16)
Alex Davidson, Gregory Fenn, Carlos Cid
preprints
standardisation documents
funded projects
invited talks
program committees
- ACM CCS 2025
- IACR Eurocrypt 2025
- PoPETS 2025
- ACM CCS 2024
- PoPETS 2024
- IMACC 2023
- IMACC 2019
internships and research visits
- NTT Musashino R+D; visited Ryo Nishimaki (Feb - May 2018)
- ENS Paris; visited Pooya Farshim (Nov 2017)
- Cloudflare; crypto team (Jul - Oct 2017)
- Cloudflare; crypto team (Jun - Sep 2016)