Robust IP watermarking methodologies for physical design
Robust IP watermarking methodologies for physical design
复制标题
用于物理设计的稳健 IP 水印方法
DOI：
10.1145/277044.277241
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Gregory Wolfe
中科院分区：
文献类型：
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作者：
A. Kahng;S. Mantik;I. Markov;M. Potkonjak;P. Tucker;Huijuan Wang;Gregory Wolfe
日益流行的基于重用的设计范例产生了对保护设计师知识产权的作者强制执行技术的迫切需求。我们开发了第一个在物理设计级别嵌入设计水印的知识产权保护协议。我们证明了这些协议对于现有的工业工具和设计流程是透明的，并且它们可以以非常低的实现开销(通过诸如有线长度、布局面积、通孔数量、布线拥塞和CPU时间等标准来衡量)将水印嵌入到真实的工业设计中。在几个工业测试案例中，我们获得了布局和布线解决方案的极强的、防篡改的作者证明。
Increasingly popular reuse-based design paradigms create a pressing need for authorship enforcement techniques that protect the intellectual property rights of designers. We develop the first intellectual property protection protocols for embedding design watermarks at the physical design level. We demonstrate that these protocols are transparent with respect to existing industrial tools and design flows, and that they can embed watermarks into real-world industrial designs with very low implementation overhead (as measured by such standard metrics as wirelength, layout area, number of vias, routing congestion and CPU time). On several industrial test cases, we obtain extremely strong, tamper-resistant proofs of authorship for placement and routing solutions.