4 papers
Practical Non-Invasive Probing Attacks Against Novel Carbon-Nanotube-Based Physical Unclonable Functions
Nikolaos Athanasios Anagnostopoulos, Alexander Braml, Nico Mexis +7
As the number of devices being interconnected increases, so does also the demand for (lightweight) security. To this end, Physical Unclonable Functions (PUFs) have been proposed as…
Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits
Emiliia Nazarenko, Nikolaos Athanasios Anagnostopoulos, Stavros G. Stavrinides +4
This work presents the hardware demonstrator of a secure encryption system based on synchronised Chua chaotic circuits. In particular, the presented encryption system comprises two…
Abusing Commodity DRAMs in IoT Devices to Remotely Spy on Temperature
Florian Frank, Wenjie Xiong, Nikolaos Athanasios Anagnostopoulos +6
The ubiquity and pervasiveness of modern Internet of Things (IoT) devices opens up vast possibilities for novel applications, but simultaneously also allows spying on, and collecti…
On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances
Nikolaos Athanasios Anagnostopoulos, Yufan Fan, Muhammad Umair Saleem +4
In this work, we examine the potential of Physical Unclonable Functions (PUFs) that have been implemented on NAND Flash memories using programming disturbances to act as sustainabl…