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A Cryptographic Coarse Grain Reconfigurable Architecture Robust Against DPA

Abstract : This work addresses the problem of information leakage of cryptographic devices, by using the reconfiguration technique allied to an RNS based arithmetic. The information leaked by circuits, like power consumption, electromagnetic emissions and time to compute may be used to find cryptographic secrets. The results issue of prototyping shows that our coarse grained reconfigurable architecture is robust against power analysis attacks.
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-00179638
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Submitted on : Friday, June 24, 2022 - 9:42:28 AM
Last modification on : Friday, August 5, 2022 - 10:48:25 AM
Long-term archiving on: : Sunday, September 25, 2022 - 7:01:31 PM

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  • HAL Id : lirmm-00179638, version 1

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Daniel Mesquita, Lionel Torres, Michel Robert, Fernando Gehm Moraes, Benoit Badrignans. A Cryptographic Coarse Grain Reconfigurable Architecture Robust Against DPA. IPDPS 2007 - 21th International Parallel and Distributed Processing Symposium, Mar 2007, Long Beach, CA, United States. pp.1-8. ⟨lirmm-00179638⟩

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