Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/80481
Title: Security analysis of asynchronous-logic QDI cell approach for differential power analysis attack
Authors: Ho, Weng-Geng
Pammu, Ali Akbar
Liu, Nan
Ne, Kyaw Zwa Lwin
Chong, Kwen-Siong
Gwee, Bah Hwee
Keywords: Asynchronous logic
Computer circuits
Issue Date: 2016
Source: Ho, W.-G., Pammu, A. A., Liu, N., Ne, K. Z. L., Chong, K.-S., & Gwee, B. H. (2016). Security analysis of asynchronous-logic QDI cell approach for differential power analysis attack. 2016 International Symposium on Integrated Circuits (ISIC).
Abstract: We report a security analysis of the asynchronous-logic (async) quasi-delay-insensitive (QDI) Weak-Conditioned Half-Buffer (WCHB) cell approach against the side-channel differential power analysis (DPA) attack. When compared to the synchronous-logic (sync) standard cell approach, the WCHB cell approach is more power-balanced during the logic switching due to the unique features as follows. First, the WCHB cell approach embodies dual-rail data-encoding scheme, featuring more balanced power dissipation for different output transitions. Second, the WCHB cell approach embodies a power-constant input detector that validate the input-completeness, featuring more balanced power dissipation for different input combination. Based on 65nm CMOS process, the standard and WCHB cell approaches are simulated for 7 library cells, and compared in terms of the normalized energy deviation (NED) and normalized standard deviation (NSD). Nonetheless, the WCHB cell approach features 62% lower NED and 69% lower NSD than the standard cell approach.
URI: https://hdl.handle.net/10356/80481
http://hdl.handle.net/10220/42164
DOI: 10.1109/ISICIR.2016.7829712
Rights: © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [http://dx.doi.org/10.1109/ISICIR.2016.7829712].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Conference Papers

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