Lightweight Side Channel Resistance: Threshold Implementations of S<sc>imon</sc>
نویسندگان
چکیده
منابع مشابه
Threshold Implementations Against Side-Channel Attacks and Glitches
Implementations of cryptographic algorithms are vulnerable to side-channel attacks. Masking techniques are employed to counter side-channel attacks that are based on multiple measurements of the same operation on different data. Most currently known techniques require new random values after every nonlinear operation and they are not effective in the presence of glitches. We present a new metho...
متن کاملSide-Channel Attacks on Threshold Implementations Using a Glitch Algebra
Threshold implementations allow to implement circuits using secret sharing in a way to thwart side-channel attacks based on probing or power analysis. It was proven they resist to attacks based on glitches as well. In this report, we show the limitations of these results. Concretely, this approach proves security against attacks which use the average power consumption of an isolated circuit. Bu...
متن کاملSide-Channel Analysis of Lightweight Ciphers: Does Lightweight Equal Easy?
Side-channel attacks represent a powerful category of attacks against cryptographic devices. Still, side-channel analysis for lightweight ciphers is much less investigated than for instance for AES. Although intuition may lead to the conclusion that lightweight ciphers are weaker in terms of side-channel resistance, that remains to be confirmed and quantified. In this paper, we consider various...
متن کاملTrojan Side-Channels: Lightweight Hardware Trojans through Side-Channel Engineering
The general trend in semiconductor industry to separate design from fabrication leads to potential threats from untrusted integrated circuit foundries. In particular, malicious hardware components can be covertly inserted at the foundry to implement hidden backdoors for unauthorized exposure of secret information. This paper proposes a new class of hardware Trojans which intentionally induce ph...
متن کاملSide Channel Attacks on Implementations of Curve-Based Cryptographic Primitives
The present survey deals with the recent research in side channel analysis and related attacks on implementations of cryptographic primitives. The focus is on software contermeasures for primitives built around algebraic groups. Many countermeasures are described, together with their extent of applicability, and their weaknesses. Some suggestions are made, conclusion are drawn, some directions ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Computers
سال: 2017
ISSN: 0018-9340
DOI: 10.1109/tc.2016.2614504