A multiple bits output ring-oscillator physical unclonable function

Hu Bin*, Satoshi Goto, Yukiyasu Tsunoo

*この研究の対応する著者

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル2011 International Symposium on Intelligent Signal Processing and Communications Systems: "The Decade of Intelligent and Green Signal Processing and Communications", ISPACS 2011
DOI
出版ステータスPublished - 2011
イベント19th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2011 - Chiang Mai
継続期間: 2011 12 72011 12 9

Other

Other19th IEEE International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2011
CityChiang Mai
Period11/12/711/12/9

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 信号処理

フィンガープリント

「A multiple bits output ring-oscillator physical unclonable function」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル