Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Pagliarini, Samuel"'
The semiconductor industry's paradigm shift towards fabless integrated circuit (IC) manufacturing has introduced security threats, including piracy, counterfeiting, hardware Trojans, and overproduction. In response to these challenges, various counte
Externí odkaz:
http://arxiv.org/abs/2409.16959
Autor:
Aljafar, Muayad J., Abideen, Zain Ul, Peetermans, Adriaan, Gierlichs, Benedikt, Pagliarini, Samuel
This letter presents a technique that enables very fine tunability of the frequency of Ring Oscillators (ROs). Multiple ROs with different numbers of tunable elements were designed and fabricated in a 65nm CMOS technology. A tunable element consists
Externí odkaz:
http://arxiv.org/abs/2406.01258
Significant research efforts have been dedicated to designing cryptographic algorithms that are quantum-resistant. The motivation is clear: robust quantum computers, once available, will render current cryptographic standards vulnerable. Thus, we nee
Externí odkaz:
http://arxiv.org/abs/2403.09352
The globalization of the semiconductor industry has introduced security challenges to Integrated Circuits (ICs), particularly those related to the threat of Hardware Trojans (HTs) - malicious logic that can be introduced during IC fabrication. While
Externí odkaz:
http://arxiv.org/abs/2402.12162
While numerous obfuscation techniques are available for securing digital assets in the digital domain, there has been a notable lack of focus on protecting Intellectual Property (IP) in the analog domain. This is primarily due to the relatively small
Externí odkaz:
http://arxiv.org/abs/2401.06508
This paper introduces KRATT, a removal and structural analysis attack against state-of-the-art logic locking techniques, such as single and double flip locking techniques (SFLTs and DFLTs). KRATT utilizes powerful quantified Boolean formulas (QBFs),
Externí odkaz:
http://arxiv.org/abs/2311.05982
In cryptographic algorithms, the constants to be multiplied by a variable can be very large due to security requirements. Thus, the hardware complexity of such algorithms heavily depends on the design architecture handling large constants. In this pa
Externí odkaz:
http://arxiv.org/abs/2309.05550
This paper investigates the impact of memory orientation on the bias pattern of SRAM-based PUFs. We designed and fabricated a 65nm CMOS chip that contains eleven SRAM macros that exercise different memory- and chip-level parameters. At the memory lev
Externí odkaz:
http://arxiv.org/abs/2308.06730
Integrated Circuits (ICs) are the target of diverse attacks during their lifetime. Fabrication-time attacks, such as the insertion of Hardware Trojans, can give an adversary access to privileged data and/or the means to corrupt the IC's internal comp
Externí odkaz:
http://arxiv.org/abs/2308.06201
Building and maintaining a silicon foundry is a costly endeavor that requires substantial financial investment. From this scenario, the semiconductor business has largely shifted to a fabless model where the Integrated Circuit supply chain is globali
Externí odkaz:
http://arxiv.org/abs/2305.15999