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Stealthy dopant-level hardware Trojans: extended version
2014
Journal of Cryptographic Engineering
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In recent years, hardware Trojans have drawn the attention of governments and industry as well as the scientific community. ...
However, since there have been no reported hardware Trojans in practice yet, little is known about how such a Trojan would look like, and how difficult it would be in practice to implement one. ...
Surprisingly, despite the major research efforts in the general area of hardware Trojans, little is known about how to built stealthy hardware Trojans at the layout level (post place&route). ...
doi:10.1007/s13389-013-0068-0
fatcat:xvxc7ultzjgtdctvet7szsw4eu
Side-Channel Hardware Trojan for Provably-Secure SCA-Protected Implementations
[article]
2019
arXiv
pre-print
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In this work, we present a mechanism to introduce an extremely stealthy hardware Trojan into cryptographic primitives equipped with provably-secure first-order side-channel countermeasures. ...
Hardware Trojans have drawn the attention of academia, industry and government agencies. ...
The work presented in [6] is concerned with building stealthy Trojans at the layout level. ...
arXiv:1910.00737v1
fatcat:hzlhjnztzzg7pmzqoefrs26jxu
A Design Methodology for Stealthy Parametric Trojans and Its Application to Bug Attacks
[chapter]
2016
Lecture Notes in Computer Science
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Over the last decade, hardware Trojans have gained increasing attention in academia, industry and by government agencies. ...
In this contribution, we examine how particularly stealthy Trojans can be introduced to a given target circuit. ...
For example, to detect the dopant-level Hardware Trojans additional steps are needed, e.g., the method presented by Sugawara et al. [24] . ...
doi:10.1007/978-3-662-53140-2_30
fatcat:xk2b3ldaz5crzn6zrhywzes7ge
Hardware Security in IoT Devices with Emphasis on Hardware Trojans
2019
Journal of Sensor and Actuator Networks
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A deeper understanding of hardware Trojans (HTs) and protection against them is of utmost importance right now as they are the prime threat to the hardware. ...
This paper emphasizes the need for a secure hardware-level foundation for security of these devices, as depending on software security alone is not adequate enough. ...
B.J.M. was responsible for guiding the hardware security part, helped in the security analysis and writing the paper. ...
doi:10.3390/jsan8030042
fatcat:zuzw6sf2hzgdfiz65p2joz2g6a
T-TER: Defeating A2 Trojans with Targeted Tamper-Evident Routing
[article]
2020
arXiv
pre-print
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We present Targeted Tamper-Evident Routing (T-TER), a preventive layout-level defense against untrusted foundries, capable of thwarting the insertion of even the stealthiest hardware Trojans. ...
., inserted a hardware Trojan). Defending against a foundry-side adversary is challenging because---even with as few as two gates---hardware Trojans can completely undermine software security. ...
Dopant-level Trojans [9, 29, 46] are the closest to such; however, they have limited controllability and are detectable [50] . tive hardware Trojan). ...
arXiv:1906.08842v2
fatcat:yqkqecmvb5bybmefnzvkqgvmau
Introduction to the CHES 2013 special issue
2014
Journal of Cryptographic Engineering
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This special issue hosts five extended versions of selected papers among those presented at the workshop. ...
In the paper "Stealthy Dopant-Level Hardware Trojans: Extended Version" by Georg T. Becker, Francesco Regazzoni, Christof Paar, and Wayne P. ...
In the paper "Using Bleichenbacher's Solution to the Hidden Number Problem to Attack Nonce Leaks in 384-Bit ECDSA: Extended Version", Elke De Mulder, Michael Hutter, Mark E. ...
doi:10.1007/s13389-014-0076-8
fatcat:mosgr7jmxjdazndfiod4mwof7i
A2: Analog Malicious Hardware
2016
2016 IEEE Symposium on Security and Privacy (SP)
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In this paper, we show how a fabrication-time attacker can leverage analog circuits to create a hardware attack that is small (i.e., requires as little as one gate) and stealthy (i.e., requires an unlikely ...
A targeted version of a process reliability Trojan is the dopant-level Trojan [4] . ...
The most pernicious fabrication-time attack is the dopant-level Trojan [4] , [5] . ...
doi:10.1109/sp.2016.10
dblp:conf/sp/YangHDAS16
fatcat:rd6zdepquvhlnh7hqjcrjpn6oi
Introduction to the CHES 2014 special issue
2015
Journal of Cryptographic Engineering
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The paper Reversing Stealthy Dopant-Level Circuits was authored by Takeshi Sugawara, Daisuke Suzuki, Ryoichi Fujii, Shigeaki Tawa, Ryohei Hori, Mitsuru Shiozaki, and Takeshi Fujino. ...
This special issue of the Journal for Cryptographic Engineering (JCEN) contains extended versions of three of the papers that were presented at this workshop. ...
doi:10.1007/s13389-015-0098-x
fatcat:4ex3zytctzdchlmljmrpbg4vwi
Doppelganger Obfuscation — Exploring theDefensive and Offensive Aspects of Hardware Camouflaging
2020
Transactions on Cryptographic Hardware and Embedded Systems
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We show that low-level obfuscation is in fact a double-edged sword that can also enable stealthy malicious functionalities.In this work, we present Doppelganger, the first generic design-level obfuscation ...
Hardware obfuscation is widely used in practice to counteract reverse engineering. ...
We show that Doppelganger can be used to inject an extremely stealthy hardware Trojan into the same cryptographic coprocessor. ...
doi:10.46586/tches.v2021.i1.82-108
fatcat:rzm42ok2lzc5xmy5vjj6bhlbve
A Touch of Evil: High-Assurance Cryptographic Hardware from Untrusted Components
[article]
2017
arXiv
pre-print
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The key idea is to combine protective-redundancy with modern threshold cryptographic techniques to build a system tolerant to hardware trojans and errors. ...
To evaluate our design, we build a Hardware Security Module that provides the highest level of assurance possible with COTS components. ...
Hardware Trojans & Countermeasures. ...
arXiv:1709.03817v2
fatcat:r6bsrg3kgjgk3maccpiajz4p4y
A Touch of Evil
2017
Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security - CCS '17
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The key idea is to combine protective-redundancy with modern threshold cryptographic techniques to build a system tolerant to hardware trojans and errors. ...
To evaluate our design, we build a Hardware Security Module that provides the highest level of assurance possible with COTS components. ...
Hardware Trojans & Countermeasures. ...
doi:10.1145/3133956.3133961
dblp:conf/ccs/MavroudisCSCKD17
fatcat:tmmrrppzijcetkxgdh4px6bv5a
On the unbearable lightness of FIPS 140-2 randomness tests
2020
IEEE Transactions on Information Forensics and Security
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Deprecated by official standards, these tests are nevertheless still widely used, for example in hardware-level self-test schemes incorporated into the design of many True RNGs (TRNGs). ...
While previous work focuses on the use of cryptographic algorithms or dopant-level hardware trojans, we identify that these tests can be fooled by significant less sophisticated trojans requiring little ...
Both versions evaluate the following equation: [19] uses rngtest as part of their hardware cryptocurrency wallet evaluation process. ...
doi:10.1109/tifs.2020.2988505
fatcat:rnv4hfvzj5fkdkfow2a545akgy
SECURITY, SAFETY AND FAIR MARKET ACCESS BY OPENNESS AND CONTROL OF THE SUPPLY CHAIN SOVEREIGNTY IN INFORMATION TECHNOLOGY
unpublished
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Fig. 2 : 2 Reverse engineered area of a stealthy dopant-level hardware Trojan
Fig. 3 : 3 The schematic design of a hardware Trojan horse bypassing encryption(cf. Rajendran et al. 2010). ...
Consider the novel types of hardware Trojan horses using dopant-level or capacitor effects (cf. Becker et al. 2014 and Yang et al. 2016; see Fig. 3 for the schematic design of a hardware Trojan). ...
Common Criteria: a standard used for security evaluations of different levels. Compiler: Software which translates given code, typically from source code to machine code. ...
fatcat:y2552uanczgofmav7e3i2barx4
Obfuscating the Interconnects: Low-Cost and Resilient Full-Chip Layout Camouflaging
2020
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
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2020 pre-print arXiv:2003.10830v1 fatcat:ohfqked5snbk3ejjm6pdq5geua
Our scheme can be applied to any design and technology node without FEOL-level modifications. ...
We evaluate our scheme for various designs at the physical, DRC-clean layout level. Our scheme incurs a significantly lower cost than most of the prior art. ...
Protecting the IP can also help to mitigate other hardware-centric threats, e.g., hardware Trojans [3] . ...
doi:10.1109/tcad.2020.2981034
fatcat:gg5pgtmiczbyrkvs4rs4gjb5ki
Contribution of Interface Acoustic Phonons and Remote-polar Phonons in the Hole Mobility of Diamond
2019
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Trojan Attack Realization of two Hardware Trojan against AES encryption system through two different topologies: the first exploits toggling signals, to charge a capacitor and stealthy force a certain ...
The exploited code does not use all the constants reported in Kanai, in order to avoid obtaining a too extended formulation: however, a version with the complete formulation has been developed without ...
doi:10.25417/uic.12480761.v1
fatcat:ekylo4v5xzakpesy7fybivtzue