Analysis of masking effects on DPA countermeasure for lightweight cryptographic algorithms

Gong, Wonbae; Choi, Piljoo; Kim, Byung Chul; Kim, Dong Kyue

doi:10.1109/ISOCC.2015.7401714

상세 보기

Analysis of masking effects on DPA countermeasure for lightweight cryptographic algorithms

Gong, Wonbae;
Choi, Piljoo;
Kim, Byung Chul;
Kim, Dong Kyue

Citations

SCOPUS

3

초록

As the market of Internet of Thing (IoT) exponentially grows, lightweight cryptographic algorithms have become necessary and important. Lightweight Encryption Algorithm (LEA) was recently developed for lightweight and low power consumption. LEA requires countermeasure techniques against differential power analysis (DPA) attacks that are known to be one of the most effective side channel attacks. In this paper, we implemented the mask structure of LEA as hardware and compared LEA and HIGHT which is the one of lightweight cryptographic in order to find how effective the result of its implementation. We compare masking effects on HIGHT module and our module. The analysis result showed that LEA module with masking technique maintains throughput like a HIGHT and the rate of increase in the area of the LEA is smaller than HIGHT.

키워드

cryptographic; DPA; hardware; lightweight; masking; Algorithms; Computer hardware; Cryptography; Hardware; Internet; Reconfigurable hardware; Speech intelligibility; cryptographic; Cryptographic algorithms; Differential power Analysis; Internet of Things (IOT); lightweight; Lightweight encryption; Low-power consumption; Masking technique; Side channel attack

제목: Analysis of masking effects on DPA countermeasure for lightweight cryptographic algorithms

저자: Gong, Wonbae; Choi, Piljoo; Kim, Byung Chul; Kim, Dong Kyue

DOI: 10.1109/ISOCC.2015.7401714

발행일: 2016-01

유형: Conference Paper

저널명: ISOCC 2015 - International SoC Design Conference: SoC for Internet of Everything (IoE)

페이지: 315 ~ 316