On 3-share threshold implementations for 4-Bit S-boxes

One of the most promising lightweight hardware countermeasures against SCA attacks is the so-called Threshold Implementation (TI) [12] countermeasure. In this work we discuss issues towards its applicability and introduce solutions to boost its implementation efficiency. In particular, our contribut...

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Bibliographic Details
Main Authors: Kutzner, Sebastian, Nguyen, Phuong Ha, Poschmann, Axel, Wang, Huaxiong
Other Authors: School of Physical and Mathematical Sciences
Format: Conference Paper
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/99651
http://hdl.handle.net/10220/17588