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Document type:
Zeitschriftenaufsatz 
Author(s):
Unterstein, Florian; Schink, Marc; Schamberger, Thomas; Tebelmann, Lars; Ilg, Manuel; Heyszl, Johann 
Title:
Retrofitting Leakage Resilient Authenticated Encryption to Microcontrollers 
Abstract:
The security of Internet of Things (IoT) devices relies on fundamentalconcepts such as cryptographically protected firmware updates. In this contextattackers usually have physical access to a device and therefore side-channel attackshave to be considered. This makes the protection of required cryptographic keysand implementations challenging, especially for commercial off-the-shelf (COTS)microcontrollers that typically have no hardware countermeasures. In this work, wedemonstrate how unprotecte...    »
 
Keywords:
leakage resilience·SCA·AEAD·AES·microcontroller 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
IACR Transactions on Cryptographic Hardware and Embedded Systems 
Year:
2020 
Journal volume:
2020 
Year / month:
2020-08 
Quarter:
3. Quartal 
Month:
Aug 
Journal issue:
Pages contribution:
365-388 
Reviewed:
ja 
Language:
en