Výsledky vyhledávání - "Shahverdi, Aria"

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Transparency Tools for Fairness in AI (Luskin)

Autor: Chen, Mingliang, Shahverdi, Aria, Anderson, Sarah, Park, Se Yong, Zhang, Justin, Dachman-Soled, Dana, Lauter, Kristin, Wu, Min

We propose new tools for policy-makers to use when assessing and correcting fairness and bias in AI algorithms. The three tools are: - A new definition of fairness called "controlled fairness" with respect to choices of protected features and filters

Externí odkaz: http://arxiv.org/abs/2007.04484

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Database Reconstruction from Noisy Volumes: A Cache Side-Channel Attack on SQLite

Autor: Shahverdi, Aria, Shirinov, Mahammad, Dachman-Soled, Dana

We demonstrate the feasibility of database reconstruction under a cache side-channel attack on SQLite. Specifically, we present a Flush+Reload attack on SQLite that obtains approximate (or "noisy") volumes of range queries made to a private database.

Externí odkaz: http://arxiv.org/abs/2006.15007

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Akademický článek

(In)Security of Ring-LWE Under Partial Key Exposure

Autor: Dachman-Soled Dana, Gong Huijing, Kulkarni Mukul, Shahverdi Aria

Publikováno v: Journal of Mathematical Cryptology, Vol 15, Iss 1, Pp 72-86 (2020)

We initiate the study of partial key exposure in Ring-LWE (RLWE)-based cryptosystems. Specifically, we (1) Introduce the search and decision Leaky R-LWE assumptions (Leaky R-SLWE, Leaky R-DLWE), to formalize the hardness of search/decision RLWE under

Externí odkaz: https://doaj.org/article/49908486d3e640a0a8b89c975baac695

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Akademický článek

Towards a Ring Analogue of the Leftover Hash Lemma

Autor: Dachman-Soled Dana, Gong Huijing, Kulkarni Mukul, Shahverdi Aria

Publikováno v: Journal of Mathematical Cryptology, Vol 15, Iss 1, Pp 87-110 (2020)

The leftover hash lemma (LHL) is used in the analysis of various lattice-based cryptosystems, such as the Regev and Dual-Regev encryption schemes as well as their leakage-resilient counterparts. The LHL does not hold in the ring setting, when the rin

Externí odkaz: https://doaj.org/article/467baf174cdd4e4ab555c1f45904077f

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Akademický článek

Tight upper and lower bounds for leakage-resilient, locally decodable and updatable non-malleable codes

Autor: Dachman-Soled, Dana, Kulkarni, Mukul, Shahverdi, Aria

Publikováno v: In Information and Computation October 2019 268

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Algorithms for Reconstructing Databases and Cryptographic Secret Keys in Entropic Settings

Autor: Shahverdi, Aria

A small amount of information leakage can undermine the security of a design that is otherwise considered secure. Many studies demonstrate how common leakages such as power consumption, electromagnetic emission, and the time required to perform certa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b90ac8d541cfae7f26f06f97f1c831f0

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Dissertation/ Thesis

Lightweight Cryptography Meets Threshold Implementation: A Case Study for SIMON

Autor: Shahverdi, Aria

Publikováno v: Masters Theses (All Theses, All Years).

"Securing data transmission has always been a challenge. While many cryptographic algorithms are available to solve the problem, many applications have tough area constraints while requiring high-level security. Lightweight cryptography aims at achie

Externí odkaz: https://digitalcommons.wpi.edu/etd-theses/985
https://digitalcommons.wpi.edu/cgi/viewcontent.cgi?article=1984&context=etd-theses

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