Sebastian Gabmeyer

TL;DR: This paper is the first to enable the run-time access of decay-based intrinsic DRAM PUFs in commercial off-the-shelf systems, which requires no additional hardware or FPGA implementations for their operation.

TL;DR: This work presents a new type of a memory-based intrinsic PUF, which leverages the Rowhammer effect in DRAM modules to design a novel PUF that makes use of bit flips, which occur inDRAM cells due to rapid and repeated access of DRAM rows.

TL;DR: This paper presents the first scalable attestation protocol that detects physical attacks, based on the assumption that physical attacks require an adversary to capture and disable devices for a noticeable amount of time, and reduces communication complexity and runtimes by orders of magnitude and precisely identifies compromised devices.

TL;DR: This paper focuses on a new class of run-time accessible, decay-based, intrinsic DRAM PUFs in commercial off-the-shelf systems, which requires no additional hardware or FPGA implementation for their operation.

TL;DR: In this paper, the authors presented the first systematic study of data remanence effects on an intrinsic Static Random Access Memory Physical Unclonable Function (SRAM PUF) implemented on a commercial off-the-shelf (COTS) device in the temperature range between −110 degrees Celsius and −40 degrees Celsius.