First-Order and Higher-Order Power Analysis: Computational Approaches and Aspects

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F19%3A00331849" target="_blank" >RIV/68407700:21240/19:00331849 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8760033" target="_blank" >https://ieeexplore.ieee.org/document/8760033</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/MECO.2019.8760033" target="_blank" >10.1109/MECO.2019.8760033</a>

Jazyk výsledku

angličtina

Název v původním jazyce

First-Order and Higher-Order Power Analysis: Computational Approaches and Aspects

Popis výsledku v původním jazyce

Side-channel analysis pose a serious threat to many modern cryptosystems. Using Correlation power analysis, attacker may be able to recover the cipher key and therefore jeopardize the whole cryptosystem, which is why many countermeasures are being developed. These countermeasures are typically effective against first-order attacks. However, protected implementations may still be vulnerable to higher-order analysis. In this paper, we compare different approaches to the higher-order analysis regarding their mathematical and performance properties. We focus on Correlation power analysis attack and the test vector leakage assesment using Welch’s t-test, we optimize and accelerate discussed algorithms using CPU and GPU, and we present our experimental results and remarks

Název v anglickém jazyce

First-Order and Higher-Order Power Analysis: Computational Approaches and Aspects

Popis výsledku anglicky

Side-channel analysis pose a serious threat to many modern cryptosystems. Using Correlation power analysis, attacker may be able to recover the cipher key and therefore jeopardize the whole cryptosystem, which is why many countermeasures are being developed. These countermeasures are typically effective against first-order attacks. However, protected implementations may still be vulnerable to higher-order analysis. In this paper, we compare different approaches to the higher-order analysis regarding their mathematical and performance properties. We focus on Correlation power analysis attack and the test vector leakage assesment using Welch’s t-test, we optimize and accelerate discussed algorithms using CPU and GPU, and we present our experimental results and remarks

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20206 - Computer hardware and architecture

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 8th Mediterranean Conference on Embedded Computing - MECO'2019

ISBN

978-1-7281-1739-3

ISSN

2377-5475

e-ISSN

—

Počet stran výsledku

5

Strana od-do

83-87

Název nakladatele

Institute of Electrical and Electronics Engineers, Inc.

Místo vydání

—

Místo konání akce

Budva

Datum konání akce

10. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000492146100029