Russell W. F. Lai
Russell W. F. Lai, M. Phil.
Publications
2021
Subtractive Sets over Cyclotomic Rings: Limits of Schnorr-Like Arguments over Lattices
41st Annual International Cryptology Conference, CRYPTO 2021 (Virtual, Online, 16. August 2021 - 20. August 2021)
In: Tal Malkin, Chris Peikert (Hrsg.): Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2021
DOI: 10.1007/978-3-030-84245-1_18
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Foundations of Ring Sampling
In: Proceedings on Privacy Enhancing Technologies 2021 (2021), S. 265--288
ISSN: 2299-0984
DOI: 10.2478/popets-2021-0047
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On Multi-Channel Huffman Codes for Asymmetric-Alphabet Channels
IEEE International Symposium on Information Theory (ISIT) (, ELECTR NETWORK)
In: 2021 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), NEW YORK: 2021
DOI: 10.1109/ISIT45174.2021.9517894
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2020
Threshold Password-Hardened Encryption Services
ACM CCS (Virtual Event, USA)
In: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, New York, NY, USA: 2020
DOI: 10.1145/3372297.3417266
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Multi-Client Oblivious RAM with Poly-Logarithmic Communication
In: ASIACRYPT 2020 2020
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On Computational Shortcuts for Information-Theoretic PIR
In: TCC 2020 2020
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2019
Efficient Invisible and Unlinkable Sanitizable Signatures
In: Dongdai Lin, Kazue Sako (Hrsg.): Public-Key Cryptography – PKC 2019 - 22nd IACR International Conference on Practice and Theory of Public-Key Cryptography, Proceedings, Springer Verlag, 2019, S. 159-189 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Bd.11442 LNCS)
DOI: 10.1007/978-3-030-17253-4_6
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Incremental proofs of sequential work
38th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Eurocrypt 2019 (Darmstadt, 19. Mai 2019 - 23. Mai 2019)
In: Yuval Ishai, Vincent Rijmen (Hrsg.): Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2019
DOI: 10.1007/978-3-030-17656-3_11
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Another Look at Anonymous Communication
In: IEEE Transactions on Dependable and Secure Computing 16 (2019), S. 731-742
ISSN: 1545-5971
DOI: 10.1109/TDSC.2018.2828002
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Subvector Commitments with Application to Succinct Arguments
39th Annual International Cryptology Conference, CRYPTO 2019 (Santa Barbara, CA, 18. August 2019 - 22. August 2019)
In: Daniele Micciancio, Alexandra Boldyreva (Hrsg.): Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2019
DOI: 10.1007/978-3-030-26948-7_19
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Succinct arguments for bilinear group arithmetic: Practical structure-preserving cryptography
26th ACM SIGSAC Conference on Computer and Communications Security, CCS 2019 (London, 11. November 2019 - 15. November 2019)
In: Proceedings of the ACM Conference on Computer and Communications Security 2019
DOI: 10.1145/3319535.3354262
URL: https://dl.acm.org/citation.cfm?id=3354262
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Omniring: Scaling Private Payments Without Trusted Setup
ACM CCS 2019 (London, 11. November 2019 - 15. November 2019)
In: Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security 2019
URL: https://dl.acm.org/citation.cfm?id=3345655
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Omniring: Scaling private payments without trusted setup: Formal foundations and a construction of ring confidential transactions with log-size proofs
26th ACM SIGSAC Conference on Computer and Communications Security, CCS 2019 (London, 11. November 2019 - 15. November 2019)
In: Proceedings of the ACM Conference on Computer and Communications Security 2019
DOI: 10.1145/3319535.3345655
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Decision Procedure for the Existence of Two-Channel Prefix-Free Codes
2019 IEEE International Symposium on Information Theory, ISIT 2019 (Paris, FRA, 7. Juli 2019 - 12. Juli 2019)
In: IEEE International Symposium on Information Theory - Proceedings 2019
DOI: 10.1109/ISIT.2019.8849758
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2018
Simple Password-Hardened Encryption Services
27th USENIX Security Symposium (USENIX Security 18) (Baltimore, MD, 15. August 2018 - 17. August 2018)
In: USENIX Association (Hrsg.): 27th USENIX Security Symposium (USENIX Security 18), 2560 Ninth Street, Suite 215
Berkeley, CA 94710
USA: 2018
Open Access: https://www.usenix.org/conference/usenixsecurity18/presentation/lai
URL: https://www.usenix.org/conference/usenixsecurity18/presentation/lai
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2017
Phoenix: Rebirth of a Cryptographic Password-Hardening Service
USENIX Security Symposium (Vancouver, BC, 16. August 2017 - 18. August 2017)
In: 26th USENIX Security Symposium (USENIX Security 17), 2560 Ninth Street, Suite 215
Berkeley, CA 94710
USA: 2017
Open Access: https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/lai
URL: https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/lai
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