Power Analysis Attack Based on the MLP in DPA Contest v4
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F15%3A43910956" target="_blank" >RIV/62156489:43510/15:43910956 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TSP.2015.7296242" target="_blank" >http://dx.doi.org/10.1109/TSP.2015.7296242</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TSP.2015.7296242" target="_blank" >10.1109/TSP.2015.7296242</a>
Alternative languages
Result language
angličtina
Original language name
Power Analysis Attack Based on the MLP in DPA Contest v4
Original language description
Power analysis represents extremely effective and successful way of side-channels attacks on so far confidential cryptographic algorithms and cryptographic devices. One of the widespread countermeasures against these power analysis attacks is the masking approach. In 2012, Nassar et al. presented a new lightweight masking countermeasure to protect the AES (Advanced Encryption Standard) implementation. This masking scheme represents the target algorithm of the DPA Contest v4. In this article, we present successful attack based on MLP (Multi-layer Perceptron) aimed on this masking countermeasure. For the first time, the MLP attack is used to reveal secret key from masked implementation of cryptographic algorithm. The article describes in detail every step of the attack implemented including the results achieved. Our attack reveal each byte of the secret key of the masked AES only with 23 power traces.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
38th International Conference on Telecommunications and Signal Processing
ISBN
978-1-4799-8498-5
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
154-158
Publisher name
Vysoké učení technické v Brně
Place of publication
Brno
Event location
Praha
Event date
Jul 9, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000375231000135