Privacy-preserving fuzzy commitment for biometrics via layered error-correcting codes

Masaya Yasuda, Takeshi Shimoyama, Narishige Abe, Shigefumi Yamada, Takashi Shinzaki, Takeshi Koshiba

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

With the widespread development of biometrics, concerns about security and privacy are increasing. In biometrics, template protection technology aims to protect the confidentiality of biometric templates (i.e., enrolled biometric data) by certain conversion. The fuzzy commitment scheme gives a practical way to protect biometric templates using a conventional error-correcting code. The scheme has both concealing and binding of templates, but it has some privacy problems. Specifically, in case of successful matching, stored biometric templates can be revealed. To address such problems, we improve the scheme. Our improvement is to coat with two error-correcting codes. In particular, our scheme can conceal stored biometric templates even in successful matching. Our improved scheme requires just conventional error-correcting codes as in the original scheme, and hence it gives a practical solution for both template security and privacy of biometric templates.

元の言語English
ホスト出版物のタイトルFoundations and Practice of Security - 8th International Symposium, FPS 2015, Revised Selected Papers
出版者Springer Verlag
ページ117-133
ページ数17
9482
ISBN(印刷物)9783319303024
DOI
出版物ステータスPublished - 2016
外部発表Yes
イベント8th International Symposium on Foundations and Practice of Security, FPS 2015 - Clermont-Ferrand, France
継続期間: 2015 10 262015 10 28

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
9482
ISSN(印刷物)0302-9743
ISSN(電子版)1611-3349

Other

Other8th International Symposium on Foundations and Practice of Security, FPS 2015
France
Clermont-Ferrand
期間15/10/2615/10/28

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • これを引用

    Yasuda, M., Shimoyama, T., Abe, N., Yamada, S., Shinzaki, T., & Koshiba, T. (2016). Privacy-preserving fuzzy commitment for biometrics via layered error-correcting codes. : Foundations and Practice of Security - 8th International Symposium, FPS 2015, Revised Selected Papers (巻 9482, pp. 117-133). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 9482). Springer Verlag. https://doi.org/10.1007/978-3-319-30303-1_8