A multiple bits output ring-oscillator physical unclonable function

Hu Bin; Satoshi Goto; Yukiyasu Tsunoo

doi:10.1109/ISPACS.2011.6146089

A multiple bits output ring-oscillator physical unclonable function

Hu Bin^*, Satoshi Goto, Yukiyasu Tsunoo

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

As a new topic in security area, Physical Unclonable Functions (PUFs) have many advantages against traditional techniques. They can be employed to generate unique signature of Integrated Circuit(IC) for identification and authentication, which is so called DNA of ICs. In this paper we introduce some basic knowledge of PUFs, as well as the structure and implementation details of Ring-oscillator PUFs. Then we propose an improvement of RO PUF, which is called Multiple Bits Output Ring-Oscillator PUF. The Multiple Bits Output RO PUF helps to generate more challenge-response pairs with very little extra area cost. Moreover, some methods for enhancing the reliability and uniqueness are used. The experiment results are showed at last.

Original language	English
Title of host publication	2011 International Symposium on Intelligent Signal Processing and Communications Systems: "The Decade of Intelligent and Green Signal Processing and Communications", ISPACS 2011
DOIs	https://doi.org/10.1109/ISPACS.2011.6146089
Publication status	Published - 2011
Event	19th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2011 - Chiang Mai Duration: 2011 Dec 7 → 2011 Dec 9

Other

Other	19th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2011
City	Chiang Mai
Period	11/12/7 → 11/12/9

Keywords

Physical Unclonable Function
Ring-oscillator
Security

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing

Access to Document

10.1109/ISPACS.2011.6146089

Cite this

A multiple bits output ring-oscillator physical unclonable function. / Bin, Hu; Goto, Satoshi; Tsunoo, Yukiyasu.
2011 International Symposium on Intelligent Signal Processing and Communications Systems: "The Decade of Intelligent and Green Signal Processing and Communications", ISPACS 2011. 2011. 6146089.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Bin, H, Goto, S & Tsunoo, Y 2011, A multiple bits output ring-oscillator physical unclonable function. in 2011 International Symposium on Intelligent Signal Processing and Communications Systems: "The Decade of Intelligent and Green Signal Processing and Communications", ISPACS 2011., 6146089, 19th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2011, Chiang Mai, 11/12/7. https://doi.org/10.1109/ISPACS.2011.6146089

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title = "A multiple bits output ring-oscillator physical unclonable function",

abstract = "As a new topic in security area, Physical Unclonable Functions (PUFs) have many advantages against traditional techniques. They can be employed to generate unique signature of Integrated Circuit(IC) for identification and authentication, which is so called DNA of ICs. In this paper we introduce some basic knowledge of PUFs, as well as the structure and implementation details of Ring-oscillator PUFs. Then we propose an improvement of RO PUF, which is called Multiple Bits Output Ring-Oscillator PUF. The Multiple Bits Output RO PUF helps to generate more challenge-response pairs with very little extra area cost. Moreover, some methods for enhancing the reliability and uniqueness are used. The experiment results are showed at last.",

keywords = "Physical Unclonable Function, Ring-oscillator, Security",

author = "Hu Bin and Satoshi Goto and Yukiyasu Tsunoo",

year = "2011",

doi = "10.1109/ISPACS.2011.6146089",

language = "English",

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booktitle = "2011 International Symposium on Intelligent Signal Processing and Communications Systems: {"}The Decade of Intelligent and Green Signal Processing and Communications{"}, ISPACS 2011",

note = "19th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2011 ; Conference date: 07-12-2011 Through 09-12-2011",

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AU - Bin, Hu

AU - Goto, Satoshi

AU - Tsunoo, Yukiyasu

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N2 - As a new topic in security area, Physical Unclonable Functions (PUFs) have many advantages against traditional techniques. They can be employed to generate unique signature of Integrated Circuit(IC) for identification and authentication, which is so called DNA of ICs. In this paper we introduce some basic knowledge of PUFs, as well as the structure and implementation details of Ring-oscillator PUFs. Then we propose an improvement of RO PUF, which is called Multiple Bits Output Ring-Oscillator PUF. The Multiple Bits Output RO PUF helps to generate more challenge-response pairs with very little extra area cost. Moreover, some methods for enhancing the reliability and uniqueness are used. The experiment results are showed at last.

AB - As a new topic in security area, Physical Unclonable Functions (PUFs) have many advantages against traditional techniques. They can be employed to generate unique signature of Integrated Circuit(IC) for identification and authentication, which is so called DNA of ICs. In this paper we introduce some basic knowledge of PUFs, as well as the structure and implementation details of Ring-oscillator PUFs. Then we propose an improvement of RO PUF, which is called Multiple Bits Output Ring-Oscillator PUF. The Multiple Bits Output RO PUF helps to generate more challenge-response pairs with very little extra area cost. Moreover, some methods for enhancing the reliability and uniqueness are used. The experiment results are showed at last.

KW - Physical Unclonable Function

KW - Ring-oscillator

KW - Security

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BT - 2011 International Symposium on Intelligent Signal Processing and Communications Systems: "The Decade of Intelligent and Green Signal Processing and Communications", ISPACS 2011

T2 - 19th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2011

Y2 - 7 December 2011 through 9 December 2011

ER -

A multiple bits output ring-oscillator physical unclonable function

Abstract

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Keywords

ASJC Scopus subject areas

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