Výsledky vyhledávání - "Peter Scholl"

Oblivious Transfer with constant computational overhead

Autor: Elette Boyle, Geoffroy Couteau, Niv Gilboa, Yuval Ishai, Lisa Kohl, Nicolas Resch, Peter Scholl

Publikováno v: Advances in Cryptology – EUROCRYPT 2023 ISBN: 9783031305443

The computational overhead of a cryptographic task is the asymptotic ratio between the computational cost of securely realizing the task and that of realizing the task with no security at all. Ishai, Kushilevitz, Ostrovsky, and Sahai (STOC 2008) show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3531b0910c2b242b4d717c346c62ba13
https://ir.cwi.nl/pub/33193

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Efficient protocols for oblivious linear function evaluation from ring-LWE1

Autor: Alberto Pedrouzo-Ulloa, Juan Ramón Troncoso-Pastoriza, Daniel Escudero, Peter Scholl, Carsten Baum

Publikováno v: Journal of Computer Security. 30:39-78

An oblivious linear function evaluation protocol, or OLE, is a two-party protocol for the function f ( x ) = a x + b, where a sender inputs the field elements a, b, and a receiver inputs x and learns f ( x ). OLE can be used to build secret-shared mu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cb909a8d0eb9e43927287c6cde51eac
https://doi.org/10.3233/jcs-200116

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Autor: Elette Boyle, Geoffroy Couteau, Niv Gilboa, Yuval Ishai, Lisa Kohl, Nicolas Resch, Peter Scholl

Publikováno v: Boyle, E, Couteau, G, Gilboa, N, Ishai, Y, Kohl, L, Resch, N & Scholl, P 2022, Correlated Pseudorandomness from Expand-Accumulate Codes . in Y Dodis & T Shrimpton (eds), Advances in Cryptology – CRYPTO 2022-42nd Annual International Cryptology Conference, CRYPTO 2022, Proceedings . Springer, Lecture Notes in Computer Science, vol. 13508, pp. 603-633, 42nd Annual International Cryptology Conference, CRYPTO 2022, Santa Barbara, United States, 15/08/2022 . https://doi.org/10.1007/978-3-031-15979-4_21
Advances in Cryptology – CRYPTO 2022 ISBN: 9783031159787

A pseudorandom correlation generator (PCG) is a recent tool for securely generating useful sources of correlated randomness, such as random oblivious transfers (OT) and vector oblivious linear evaluations (VOLE), with low communication cost. We intro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a7de97968a38eaef294257a514e5303
https://pure.au.dk/portal/da/publications/correlatedpseudorandomnessfrom-expandaccumulate-codes(5cf6ba71-c9cc-4652-94a9-5ff08ba4ac82).html

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Feta: Efficient Threshold Designated-Verifier Zero-Knowledge Proofs

Autor: Carsten Baum, Robin Jadoul, Emmanuela Orsini, Peter Scholl, Nigel P. Smart

Publikováno v: Baum, C, Jadoul, R, Orsini, E, Scholl, P & Smart, N P 2022, Feta : Efficient Threshold Designated-Verifier Zero-Knowledge Proofs . in CCS'22-Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security . Association for Computing Machinery, New York, pp. 293-306, 28th ACM SIGSAC Conference on Computer and Communications Security, CCS 2022, Los Angeles, United States, 07/11/2022 . https://doi.org/10.1145/3548606.3559354

Zero-Knowledge protocols have increasingly become both popular and practical in recent years due to their applicability in many areas such as blockchain systems. Unfortunately, public verifiability and small proof sizes of zero-knowledge protocols cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c44e73e32a3b3b47199f71b22dec7a69
https://lirias.kuleuven.be/handle/20.500.12942/716067

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Scooby: Improved Multi-party Homomorphic Secret Sharing Based on FHE

Autor: Ilaria Chillotti, Emmanuela Orsini, Peter Scholl, Nigel Paul Smart, Barry Van Leeuwen

Publikováno v: Chillotti, I, Orsini, E, Scholl, P, Smart, N P & Leeuwen, B V 2022, Scooby: Improved Multi-party Homomorphic Secret Sharing Based on FHE . in C Galdi & S Jarecki (eds), Security and Cryptography for Networks. SCN 2022 . Springer, Cham, Lecture Notes in Computer Science, vol. 13409, pp. 540-563, 13th Conference on Security and Cryptography For Networks, Almafi, Italy, 12/09/2022 . https://doi.org/10.1007/978-3-031-14791-3_24
Lecture Notes in Computer Science ISBN: 9783031147906

ispartof: pages:540-563 ispartof: SECURITY AND CRYPTOGRAPHY FOR NETWORKS (SCN 2022) vol:13409 pages:540-563 ispartof: 13th Conference on Security and Cryptography for Networks (SCN) location:ITALY, Amalfi date:12 Sep - 14 Sep 2022 status: published

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fc346e064cad2d4de7c264302541e08
https://lirias.kuleuven.be/handle/20.500.12942/709840

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