Hybrid Polymorphic Logic Gate with 5-Terminal Magnetic Domain Wall Motion Device

Farhana Parveen, Zhezhi He, Shaahin Angizi, Deliang Fan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations

Abstract

In this paper, a key-controlled hybrid spin-CMOS polymorphic logic gate using a novel 5 terminal magnetic domain wall motion device is proposed. The proposed hybrid polymorphic gate is able to perform a full set of 2-input Boolean logic functions (i.e. AND/NAND, OR/NOR, NOT, XOR/XNOR) by configuring the applied keys. The SPICE device-circuit co-simulation indicates that a full adder design using our proposed polymorphic logic gate shows 74.23% power reduction and 7.14% transistor count reduction compared with traditional CMOS full adder design. Our proposed polymorphic gate could be a promising hardware security primitive to address IC counterfeiting or reverse engineering by logic locking and polymorphic transformation. To summarize, by providing zero leakage power, low dynamic power consumption, compactness and polymorphism to logic circuits, our proposed design can thrive a new paradigm for future power efficient and secured computing platform.

Original languageEnglish (US)
Title of host publicationProceedings - 2017 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2017
EditorsRicardo Reis, Mircea Stan, Michael Huebner, Nikolaos Voros
PublisherIEEE Computer Society
Pages152-157
Number of pages6
ISBN (Electronic)9781509067626
DOIs
StatePublished - Jul 20 2017
Externally publishedYes
Event2017 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2017 - Bochum, North Rhine-Westfalia, Germany
Duration: Jul 3 2017Jul 5 2017

Publication series

NameProceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI
Volume2017-July
ISSN (Print)2159-3469
ISSN (Electronic)2159-3477

Other

Other2017 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2017
CountryGermany
CityBochum, North Rhine-Westfalia
Period7/3/177/5/17

Keywords

  • domain wall motion
  • magnetic tunnel junction
  • Polymorphic gate
  • secured computing
  • spintronics

ASJC Scopus subject areas

  • Hardware and Architecture
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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