Security-Aware 2.5D Integrated Circuit Design Flow Against Hardware IP Piracy

To combat security threats to integrated circuit (IC) fabrication outsourcing, 2.5D integration can obfuscate the outsourced design by lifting a portion of the wires into an interposer layer. A security-aware physical design flow for 2.5D IC technology can then help defend against attacks by increas...

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Bibliographic Details
Published in:Computer (Long Beach, Calif.) Calif.), 2017-05, Vol.50 (5), p.62-71
Main Authors: Xie, Yang, Bao, Chongxi, Srivastava, Ankur
Format: Article
Language:English
Subjects:
2.5D IC
Circuit design
Computer security
Electronic design automation
Electronics industry
Hardware
Hoisting
Integrated circuits
IP piracy
Logic gates
Outsourcing
Piracy
Security
split fabrication
Supply chain management
supply-chain attack
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Description
Summary:To combat security threats to integrated circuit (IC) fabrication outsourcing, 2.5D integration can obfuscate the outsourced design by lifting a portion of the wires into an interposer layer. A security-aware physical design flow for 2.5D IC technology can then help defend against attacks by increasing the layout and functionality obfuscation.
ISSN:0018-9162
1558-0814
DOI:10.1109/MC.2017.121