In this paper, we propose a new lightweight block cipher named RECTANGLE. The main
idea of the design of RECTANGLE is to allow lightweight and fast implementations using bit …

The threat of side-channels is becoming increasingly prominent for resource-constrained
internet-connected devices. While numerous power side-channel countermeasures have …

A false key-based advanced encryption standard (AES) technique is proposed to prevent
the stored secret key leaking from the substitution-box under correlation power analysis …

Mathematically secure cryptographic algorithms, when implemented on a physical substrate,
leak critical “side-channel” information, leading to power and electromagnetic (EM) analysis …

When in 1965 the British MI5 placed a microphone in the Egyptian embassy to listen to the
clicks emitted by the internal rotors in their mechanical encrypting machine, a new foe to IT …

With the advancement of technology in the last few decades, leading to the widespread
availability of miniaturized sensors and internet-connected things (IoT), security of electronic …

Hardware encryption engines are essential components of secure systems. They are widely
used in desktop applications such as the trusted platform module as well as in mobile …

Computationally-secure cryptographic algorithms implemented on a physical platform leak
significant “side-channel” information through their power supplies. Correlational power …

With the rapid development of embedded systems, users and services have been greatly
facilitated while also experiencing security threats as a result of cyber-attacks and system …

This work implements a switched-capacitor block, that isolates the switching activity by
equalizing the current drawn from the encryption core to secure an AES engine. An array of …