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A side-channel attack on a masked and shuffled software implementation of Saber

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Bibliographic Details
Main Authors: Kalle, Ngo, Elena, Dubrova, Thomas, Johansson
Format: Book
Language:English
Published: Springer 2023
Subjects:
software implementation of Saber
Online Access:https://link.springer.com/article/10.1007/s13389-023-00315-3
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8349
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spelling oai:localhost:PNK-83492023-04-27T04:46:04Z A side-channel attack on a masked and shuffled software implementation of Saber Kalle, Ngo Elena, Dubrova Thomas, Johansson software implementation of Saber CC BY In this paper, we show that a software implementation of IND-CCA-secure Saber key encapsulation mechanism protected by first-order masking and shuffling can be broken by deep learning-based power analysis. Using an ensemble of deep neural networks trained at the profiling stage, we can recover the session key and the secret key from 257×N and 24×257×N traces, respectively, where N is the number of repetitions of the same easurement. The value of N depends on the implementation of the algorithm, the type of device under attack, environmental factors, acquisition noise, etc.; in our experiments N=10 is sufficient for a successful attack. The neural networks are trained on a combination of 80% of traces from the profiling device with a known shuffling order and 20% of traces from the device under attack captured for all-0 and all-1 messages. “Spicing” the training set with traces from the device under attack helps us minimize the negative effect of inter-device variability. 2023-04-27T04:46:04Z 2023-04-27T04:46:04Z 2023 Book https://link.springer.com/article/10.1007/s13389-023-00315-3 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8349 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic software implementation of Saber
spellingShingle software implementation of Saber
Kalle, Ngo
Elena, Dubrova
Thomas, Johansson
A side-channel attack on a masked and shuffled software implementation of Saber
description CC BY
format Book
author Kalle, Ngo
Elena, Dubrova
Thomas, Johansson
author_facet Kalle, Ngo
Elena, Dubrova
Thomas, Johansson
author_sort Kalle, Ngo
title A side-channel attack on a masked and shuffled software implementation of Saber
title_short A side-channel attack on a masked and shuffled software implementation of Saber
title_full A side-channel attack on a masked and shuffled software implementation of Saber
title_fullStr A side-channel attack on a masked and shuffled software implementation of Saber
title_full_unstemmed A side-channel attack on a masked and shuffled software implementation of Saber
title_sort side-channel attack on a masked and shuffled software implementation of saber
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s13389-023-00315-3
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8349
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score 8.893527

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