Titlebook: Hardware Protection through Obfuscation; Domenic Forte,Swarup Bhunia,Mark M. Tehranipoor Book 2017 Springer International Publishing AG 20

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Protection of Assets from Scan Chain Vulnerabilities Through Obfuscationf cryptodevices in modern applications and trust issues associated with the fabless semiconductor model has also given rise to major security concerns in ICs. Thus, the importance of scan chain security to protect assets of an IP/design has been increasing with the ubiquitous use of cryptochips. In this chapter, you will learn:

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Book 2017uss key issues, including illegal manufacturing of ICs or “IC Overproduction,” insertion of malicious circuits, referred as “Hardware Trojans”, which cause in-field chip/system malfunction, and reverse engineering and piracy of hardware intellectual property (IP). The authors provide a timely discus

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Introduction to Hardware Obfuscation: Motivation, Methods and Evaluatione semiconductor supply chain in detail and outline the specific threats associated with each stage in the supply chain. We will also introduce the field of software obfuscation and related concepts that predate hardware obfuscation. Lastly, we will introduce relevant metrics for implementing and eva

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State Space Obfuscation and Its Application in Hardware Intellectual Property Protectionthe form of a sequence of input vectors. We also extend the proposed obfuscation concept to make a given design more robust against hardware Trojan horse (HTH) insertion, thereby increasing the detectability of inserted HTH instances, while incurring low hardware and performance overheads. We presen

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Obfuscated Built-In Self-authenticationcated BISA (OBISA). In this chapter, the reader can expect to learn: (1) backgrounds on BISA as well as its existing problems and weakness; (2) two separate approaches for OBISA, based on the trade-offs between security and computational/fabrication costs involved; (3) implementation flow for both a

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Obfuscation and Encryption for Securing Semiconductor Supply Chaindard can encrypt IPs and manage the chip unlock keys for IPs; and . an IP digest that prevents untrusted entities from tampering with encrypted IPs. Note that the secure key management techniques discussed in this chapter focus on obfuscated and encrypted designs; however, they are equally applicabl