DANA Universal Dataflow Analysis for Gate-Level Netlist Reverse Engineering
نویسندگان
چکیده
منابع مشابه
Gate-Level Netlist Reverse Engineering Tool Set for Functionality Recovery and Malicious Logic Detection
Reliance on third-party resources, including thirdparty IP cores and fabrication foundries, as well as wide usage of commercial-off-the-shelf (COTS) components has raised concerns that backdoors and/or hardware Trojans may be inserted into fabricated chips. Defending against hardware backdoors and/or Trojans has primarily focused on detection at various stages in the supply chain. Netlist rever...
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Components An abstract component α is a triple (I, O,S), where I and O are sets of input and output signals, respectively, and S is a formal specification defining allowed input-output behavior of the component. An instance of an abstract component α is any circuit or netlist that satisfies the specification S of α. We illustrate the notion of an abstract component using an example. Example 2. ...
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In modern Integrated Circuits (IC) design flow, from specification to chip fabrication, various security threats are emergent. These range from malicious modifications in the design, to the Electronic Design Automation (EDA) tools, during layout or fabrication, or to the packaging. Of particular concern are modifications made to third-party IP cores and commercial off-the-shelf (COTS) chips whe...
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Fab-less business model in semiconductor industry has led to serious concerns about trustworthy hardware. In untrusted foundries and manufacturing companies, submitted layout may be analyzed and reverse engineered to steal the information of a design or insert malicious Trojans. Understanding the netlist topology is the ultimate goal of the reverse engineering process. In this paper, we propose...
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Gate camouflaging is a known security enhancement technique that tries to thwart reverse engineering by hiding the functions of gates or the connections between them. A number of works on SAT-based attacks have shown that it is often possible to reverse engineer a circuit function by combining a camouflaged circuit model and the ability to have oracle access to the obfuscated combinational circ...
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ژورنال
عنوان ژورنال: IACR Transactions on Cryptographic Hardware and Embedded Systems
سال: 2020
ISSN: 2569-2925
DOI: 10.46586/tches.v2020.i4.309-336