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The threat of inserting hardware Trojans during the design, production, or in-field poses a danger for integrated circuits in real-world applications. A particular critical case of hardware Trojans is the malicious manipulation of…

Cryptography and Security · Computer Science 2019-10-04 Maik Ender , Pawel Swierczynski , Sebastian Wallat , Matthias Wilhelm , Paul Martin Knopp , Christof Paar

A massive threat to the modern and complex IC production chain is the use of untrusted off-shore foundries which are able to infringe valuable hardware design IP or to inject hardware Trojans causing severe loss of safety and security.…

Cryptography and Security · Computer Science 2019-10-04 Sebastian Wallat , Marc Fyrbiak , Moritz Schlögel , Christof Paar

Field Programmable Gate Arrays (FPGAs) are known for their reprogrammability that allows for post-manufacture circuitry changes. Nowadays, they are integral to a variety of systems including high-security applications such as aerospace and…

Cryptography and Security · Computer Science 2024-11-19 Endres Puschner , Maik Ender , Steffen Becker , Christof Paar

Hardware Trojans have drawn the attention of academia, industry and government agencies. Effective detection mechanisms and countermeasures against such malicious designs can only be developed when there is a deep understanding of how…

Cryptography and Security · Computer Science 2019-10-03 Samaneh Ghandali , Thorben Moos , Amir Moradi , Christof Paar

The use of third-party IP cores in implementing applications in FPGAs has given rise to the threat of malicious alterations through the insertion of hardware Trojans. To address this threat, it is important to predict the way hardware…

Hardware Architecture · Computer Science 2020-04-06 Ash Luft , Mihai Sima , Michael McGuire

There are increasing concerns about possible malicious modifications of integrated circuits (ICs) used in critical applications. Such attacks are often referred to as hardware Trojans. While many techniques focus on hardware Trojan…

Hardware Architecture · Computer Science 2016-11-18 Tony F. Wu , Karthik Ganesan , Yunqing Alexander Hu , H. -S. Philip Wong , Simon Wong , Subhasish Mitra

The implementation of cryptographic primitives in integrated circuits (ICs) continues to increase over the years due to the recent advancement of semiconductor manufacturing and reduction of cost per transistors. The hardware implementation…

Cryptography and Security · Computer Science 2020-08-10 Ayush Jain , Ujjwal Guin

The security of FPGAs is a crucial topic, as any vulnerability within the hardware can have severe consequences, if they are used in a secure design. Since FPGA designs are encoded in a bitstream, securing the bitstream is of the utmost…

Cryptography and Security · Computer Science 2021-05-31 Maik Ender , Amir Moradi , Christof Paar

The threat of hardware Trojans has been widely recognized by academia, industry, and government agencies. A Trojan can compromise security of a system in spite of cryptographic protection. The damage caused by a Trojan may not be limited to…

Cryptography and Security · Computer Science 2015-11-25 Elena Dubrova , Mats Näslund , Gunnar Carlsson , John Fornehed , Ben Smeets

Hardware security has risen in prominence in recent years with concerns stemming from a globalizing semiconductor supply chain and increased third-party IP (intellectual property) usage. Trojan detection is of paramount importance for…

Cryptography and Security · Computer Science 2020-05-18 Dillon Staub , Rashmi Jha , David Kapp

Owning a high-end semiconductor foundry is a luxury very few companies can afford. Thus, fabless design companies outsource integrated circuit fabrication to third parties. Within foundries, rogue elements may gain access to the customer's…

Cryptography and Security · Computer Science 2022-08-31 Tiago Perez , Samuel Pagliarini

As industry moves toward chiplet-based designs, the insertion of hardware Trojans poses a significant threat to the security of these systems. These systems rely heavily on cache coherence for coherent data communication, making coherence…

Cryptography and Security · Computer Science 2022-10-04 Gino A. Chacon , Charles Williams , Johann Knechtel , Ozgur Sinanoglu , Paul V. Gratz

Hardware Trojan detection and protection is becoming more crucial as more untrusted third parties manufacture many parts of critical systems nowadays. The most common way to detect hardware Trojans is comparing the untrusted design with a…

Cryptography and Security · Computer Science 2017-11-06 Amr Alanwar , Mona A. Aboelnaga , Yousra Alkabani , M. Watheq El-Kharashi , Hassan Bedour

Quantum computing has demonstrated superior efficiency compared to classical computing. Quantum circuits are essential for implementing functions and achieving correct computational outcomes. Quantum circuit compilers, which translate…

Quantum Physics · Physics 2025-02-14 Jayden John , Lakshman Golla , Qian Wang

A potential vulnerability for integrated circuits (ICs) is the insertion of hardware trojans (HTs) during manufacturing. Understanding the practicability of such an attack can lead to appropriate measures for mitigating it. In this paper,…

Cryptography and Security · Computer Science 2022-08-22 Alexander Hepp , Tiago Perez , Samuel Pagliarini , Georg Sigl

Semiconductor design houses are increasingly becoming dependent on third party vendors to procure intellectual property (IP) and meet time-to-market constraints. However, these third party IPs cannot be trusted as hardware Trojans can be…

Cryptography and Security · Computer Science 2018-03-13 Adib Nahiyan , Mehdi Sadi , Rahul Vittal , Gustavo Contreras , Domenic Forte , Mark Tehranipoor

Fabrication-less design houses outsource their designs to 3rd party foundries to lower fabrication cost. However, this creates opportunities for a rogue in the foundry to introduce hardware Trojans, which stay inactive most of the time and…

Cryptography and Security · Computer Science 2017-05-03 Xiaotong Cui , Samah Saeed , Alwin Zulehner , Robert Wille , Rolf Drechsler , Kaijie Wu , Ramesh Karri

Third-party intellectual property cores are essential building blocks of modern system-on-chip and integrated circuit designs. However, these design components usually come from vendors of different trust levels and may contain undocumented…

Cryptography and Security · Computer Science 2025-09-09 Wei Hu , Beibei Li , Lingjuan Wu , Yiwei Li , Xuefei Li , Liang Hong

The massive trend toward embedded systems introduces new security threats to prevent. Malicious firmware makes it easier to launch cyberattacks against embedded systems. Systems infected with malicious firmware maintain the appearance of…

Cryptography and Security · Computer Science 2023-01-18 Md Sadik Awal , Christopher Thompson , Md Tauhidur Rahman

The growing use of FPGAs in reconfigurable systems introducessecurity risks through malicious bitstreams that could cause denial-of-service (DoS), data leakage, or covert attacks. We investigated chip-level hardware malicious payload in…

Cryptography and Security · Computer Science 2025-09-03 Rye Stahle-Smith , Rasha Karakchi
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