A Biometric Key-binding scheme using lattice masking

Yuka Sugimura, Masaya Yasuda, Shigefumi Yamada, Narishige Abe, Takashi Shinzaki

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

Template protection technology can protect the confidentiality of a biometric template by certain conversion. We focus on the key-binding approach for template protection. This approach generates a secure template (or a conversion template) from joint data of a user's specific key with a user's template, and the key can be correctly extracted from the secure template only when a queried biometric feature is sufficiently close to the original template. While almost all conventional schemes use the error correcting code (ECC) technique, we present a new technique based on lattices to give a new key-binding scheme. Our proposed scheme can provide several requirements (e.g., diversity and revocability) for template protection, which cannot be provided by ECC-based schemes such as the fuzzy commitment and the fuzzy vault.

本文言語英語
ホスト出版物のタイトルBIOSIG 2014 - Proceedings of the 13th International Conference of the Biometrics Special Interest Group
編集者Arslan Bromme, Christoph Busch
出版社Gesellschaft fur Informatik (GI)
ページ211-218
ページ数8
ISBN(電子版)9783885796244
出版ステータス出版済み - 1 1 2014
外部発表はい
イベント13th International Conference of the Biometrics Special Interest Group, BIOSIG 2014 - Darmstadt, ドイツ
継続期間: 9 10 20149 12 2014

出版物シリーズ

名前Lecture Notes in Informatics (LNI), Proceedings - Series of the Gesellschaft fur Informatik (GI)
P-230
ISSN(印刷版)1617-5468

その他

その他13th International Conference of the Biometrics Special Interest Group, BIOSIG 2014
Countryドイツ
CityDarmstadt
Period9/10/149/12/14

All Science Journal Classification (ASJC) codes

  • Computer Science Applications

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