Practical Non-interactive Publicly Verifiable Secret Sharing with Thousands of Parties

Autor: Craig Gentry, Shai Halevi, Vadim Lyubashevsky

Publikováno v: Advances in Cryptology – EUROCRYPT 2022 ISBN: 9783031069437

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c25cab7bd06e5a63536492d1e01908d4
https://doi.org/10.1007/978-3-031-06944-4_16

Random-Index PIR and Applications

Autor: Craig Gentry, Jesper Buus Nielsen, Shai Halevi, Sophia Yakoubov, Bernardo Magri

Publikováno v: Gentry, C, Halevi, S, Magri, B, Nielsen, J B & Yakoubov, S 2021, Random-Index PIR and Applications . in K Nissim & B Waters (eds), Theory of Cryptography-19th International Conference, TCC 2021, Raleigh, NC, USA, November 8-11, 2021, Proceedings, Part III . vol. 13044, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 13044 LNCS, Springer Berlin, pp. 32-61 . https://doi.org/10.1007/978-3-030-90456-2_2
Theory of Cryptography ISBN: 9783030904555
TCC (3)

Private information retrieval (PIR) lets a client retrieve an entry from a database without the server learning which entry was retrieved. Here we study a weaker variant that we call random-index PIR (RPIR), where the retrieved index is an output rat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c38c200613ed8d8689315d5f3b1d286a
https://eprint.iacr.org/2020/1248.pdf

YOSO: You Only Speak Once

Autor: Craig Gentry, Tal Rabin, Hugo Krawczyk, Sophia Yakoubov, Shai Halevi, Bernardo Magri, Jesper Buus Nielsen

Publikováno v: Advances in Cryptology – CRYPTO 2021 ISBN: 9783030842444
CRYPTO (2)

The inherent difficulty of maintaining stateful environments over long periods of time gave rise to the paradigm of serverless computing, where mostly stateless components are deployed on demand to handle computation tasks, and are torn down once the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c430f2ed4f67de48fb90e8811248ba3
https://doi.org/10.1007/978-3-030-84245-1_3

On the Implausibility of Differing-Inputs Obfuscation and Extractable Witness Encryption with Auxiliary Input

Autor: Sanjam Garg, Daniel Wichs, Craig Gentry, Shai Halevi

Publikováno v: Algorithmica. 79:1353-1373

The notion of differing-inputs obfuscation (diO) was introduced by Barak et al. (CRYPTO, pp 1–18, 2001). It guarantees that, for any two circuits $$C_0, C_1$$ for which it is difficult to come up with an input x on which $$C_0(x) \ne C_1(x)$$ , it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f362e6b0064ccff454fccf80a6bb3588
https://doi.org/10.1007/s00453-017-0276-6

Hiding secrets in software

Autor: Craig Gentry, Amit Sahai, Shai Halevi, Mariana Raykova, Sanjam Garg, Brent Waters

Publikováno v: Communications of the ACM. 59:113-120

Can we hide secrets in software? Can we obfuscate programs---that is, make programs unintelligible while preserving their functionality? What exactly do we mean by "unintelligible"? Why would we even want to do this? In this article, we describe some

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c246ee2e620db90df50a39012168b3d
https://doi.org/10.1145/2902313