Efficient error correction and key derivation is a prerequisite to generate secure and reliable
keys from PUFs. The most common methods can be divided into linear schemes and pointer …

Physical attacks can compromise the security of cryptographic devices. Depending on the
attack's requirements, adversaries might need to (i) place probes in the proximity of the …

Physical Unclonable Functions (PUFs) leverage manufacturing variations to generate
device-specific keys during runtime only, overcoming the need for protection after power-off …

By using metal blocks as the protective coating, placing the sensitive signals in last but
second metal (LSM), integrating a low-cost one-time programming (OTP) cell in each PUF …

Physical unclonable functions (PUFs) produce responses by exploiting randomness that
intrinsically occurs in integrated circuits due to uncontrollable variations in the manufacturing …

In this paper, a coded modulation scheme employing signal shaping is proposed and
designed for use in multi-valued physical unclonable functions (PUFs). In the literature …

In order to protect devices from physical manipulations, protective security enclosures were
developed. However, these battery-backed solutions come with a reduced lifetime, and have …

In the last years, Physical Unclonable Functions (PUFs) became a popular security primitive,
which is nowadays also used in several products. As a lightweight solution for key storage …

In this paper, we consider the generation and utilization of helper data for physical
unclonable functions (PUFs) that provide real-valued readout symbols. Compared to …

Protecting security modules from attacks on the hardware level presents a very challenging
endeavor since the attacker can manipulate the device directly through physical access. To …