| A Fingerprinting Method Based on Module Extraction Used to Protect Intellectual Property |
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| 引用本文： | MIAO Sheng DAI Guanzhong LIU Hang LI Meifeng. A Fingerprinting Method Based on Module Extraction Used to Protect Intellectual Property[J]. 武汉大学学报:自然科学英文版, 2006, 11(6): 1947-1950. DOI: 10.1007/BF02831914 |
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| 作者姓名： | MIAO Sheng DAI Guanzhong LIU Hang LI Meifeng |
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| 作者单位： | College of Automation, Northwestern Polytechnical University, Xi＇an 710072, Shaanxi, China |
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| 摘 要： | Intellectual Property （IP） reuse methodology has been widely used in Integrate Circuit （IC） design. Meanwhile, the corresponding security problems caused by illegal IP distribution have aroused lots of attentions. Unlike using IP watermark to identify IP＇s ownership, IP fingerprinting can be used to trace illegal distributor. In this paper, IP buyer＇s fingerprint is mapped into different derived instances of extracted modules, and then is embedded into IP to identify distributor in case of illegal distribution. Comparing with other fingerprinting method, the proposed method has some good characteristics such as low design effort, small storage demand, high security and few physical overheads.
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| 关 键 词： | 知识产权 水印 指纹 信息安全 模块抽提 |
| 文章编号： | 1007-1202（2006）06-1947-04 |
| 收稿时间： | 2006-05-20 |
A fingerprinting method based on module extraction used to protect intellectual property |
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| Miao Sheng,Dai Guanzhong,Liu Hang,Li Meifeng. A fingerprinting method based on module extraction used to protect intellectual property[J]. Wuhan University Journal of Natural Sciences, 2006, 11(6): 1947-1950. DOI: 10.1007/BF02831914 |
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| Authors: | Miao Sheng Dai Guanzhong Liu Hang Li Meifeng |
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| Affiliation: | (1) College of Automation, Northwestern Polytechnical University, 10072 Xi'an, Shaanxi, China |
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| Abstract: | Intellectual Property (IP) reuse methodology has been widely used in Integrate Circuit (IC) design. Meanwhile, the corresponding security problems caused by illegal IP distribution have aroused lots of attentions. Unlike using IP watermark to identify IP's ownership, IP fingerprinting can be used to trace illegal distributor. In this paper, IP buyer's fingerprint is mapped into different derived instances of extracted modules, and then is embedded into IP to identify distributor in case of illegal distribution. Comparing with other fingerprinting method, the proposed method has some good characteristics such as low design effort, small storage demand, high security and few physical overheads. Foundation item: Supported by the National Defense Basic Scientific Research of China (C2720061361) Biography: MIAO Sheng (1977-), male, Ph. D. candidate, research direction: embedded system design and network security. |
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| Keywords: | intellectual property watermark fingerprint module extraction |
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