In this paper, we perform the security analysis of the above state-of-the-art obfuscation technique to showcase its vulnerabilities.

In this paper, we perform security analysis of obfuscation techniques, targeting state- of-the-art obfuscation technique [9] as a case study. Based on our ...

We propose a scan-based signature attack on state-of-the-art obfuscation technique by applying a maximum of 4096 plaintexts and using only 220 signatures with ...

Obfuscation of scan chains is a technique that hides the actual scan data from the untrusted testers; logic inserted between the scan cells, driven by a secret ...

Dec 14, 2023 · In this paper, we perform a detailed security analysis of three best-known obfuscation techniques, namely, static, dynamic, and advanced dynamic ...

A scan-based signature attack on state-of-the-art obfuscation technique by applying a maximum of 4096 plaintexts and using only 220 signatures with a 100% ...

Obfuscation of scan chains is a technique that hides the actual scan data from the untrusted testers; logic inserted between the scan cells, driven by a secret ...

As one can see, the DFT technique that helps test engineers for finding faults, also enables the attacker to convert a sequential design to a set of ...

2018. TLDR. This chapter first reviews the state-of-the-art hardware obfuscation methods at different levels, and then summarizes the metrics that can be used ...

Abstract—Scan-obfuscation is a powerful methodology to pro- tect Silicon-based intellectual property from theft. Prior work on scan-obfuscation in the ...