This paper presents a new side channel that affects mixed-signal chips used in widespread
wireless communication protocols, such as Bluetooth and WiFi. This increasingly common …

During the last ten years, power analysis attacks have been widely developed under many
forms. They analyze the relation between the power consumption or electromagnetic …

Electromagnetic (EM) fields emanated during crypto-operations are an effective non-
invasive channel for extracting secret keys. To predict vulnerabilities and improve resilience …

Side channel analysis (SCA) imposes a severe security threat to circuit implementations,
especially to cryptographic hardware. Among all side channel parameters, electromagnetic …

While cryptographic algorithms are usually strong against mathematical attacks, their
practical implementation, both in software and in hardware, opens the door to side-channel …

We propose to apply an information theoretic metric to the evaluation of side-channel
resistant logic styles. Due to the long design and development time required for the physical …

Side-channel attacks by cryptanalysis are becoming a serious threat for cryptographers, who
are designing systems that are more robust in terms of hardware and algorithm threats …

Electromagnetic (EM) emanation measurement and evaluation is one important testing for
modern integrated circuits (ICs). Severe electromagnetic interference may degrade the …

This paper shows that optical emissions from an operating chip have a good correlation with
power traces and can therefore be used to estimate the contribution of different areas within …

The number of gates on a chip is quickly growing toward and beyond the one billion mark.
Keeping all the gates running at the beat of a single or a few rationally related clocks is …