Hardware protection and authentication through netlist level obfuscation
Hardware protection and authentication through netlist level obfuscation
复制标题
通过网表级混淆进行硬件保护和身份验证
DOI：
10.1109/iccad.2008.4681649
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
S. Bhunia
中科院分区：
文献类型：
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作者：
R. Chakraborty;S. Bhunia
硬件知识产权（IP）核心已成为现代芯片（SOC）设计的组成部分。但是，IP供应商面临着保护硬件IP的主要挑战，并防止因IP盗版而造成的收入损失。在本文中，我们提出了一种新型的设计方法，用于使用NetList级别的身份验证，用于硬件IP保护和身份验证。提出的方法可以集成到SOC设计和制造流中，以向IP供应商，芯片设计师和系统设计师提供硬件保护。 ISCAS-89基准电路的仿真结果表明，在延迟约束下，在小于10％的面积上，我们可以在小于10％的面积上实现高水平的安全性。
Hardware intellectual property (IP) cores have emerged as an integral part of modern system-on-chip (SoC) designs. However, IP vendors are facing major challenges to protect hardware IPs and to prevent revenue loss due to IP piracy. In this paper, we propose a novel design methodology for hardware IP protection and authentication using netlist level authentication. The proposed methodology can be integrated in the SoC design and manufacturing flow to provide hardware protection to the IP vendors, the chip designer, and the system designer. Simulation results on ISCAS-89 benchmark circuits show that we can achieve high levels of security through a well-formulated obfuscation scheme at less than 10% area overhead under delay constraint.