Iris cancellable template generation based on indexing-first-one hashing

Yen-Lung Lai, Zhe Jin, Bok Min Goi, Tong Yuen Chai, Wun She Yap

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

8 Citations (Scopus)

Abstract

Iris recognition system has demonstrated its strong capability in performing personal verification and identification with promising recognition accuracy. However, the conventional iris recognition system stores the unprotected iris templates in a database, which is potentially being compromised. Even though biometric template protection provides a feasible solution to secure biometric template, a trade-off between security and recognition accuracy is incurred. That is, the higher security level always trades with poor recognition accuracy and vice versa. In this paper, a new iris template protection scheme is proposed, namely “Indexing-First-One” (IFO) hashing. IFO hashing transforms the binary feature into index value with Jacaard distance preservation. The resultant template offers a good indication of inheriting similarity from the IrisCode and strong concealment of IrisCode against inversion attack as well as other major security and privacy attacks. Experiments on CASIA-v3 data set substantiate that the proposed scheme can achieve as low as 0.54% equal error rate and well preservation of recognition performance before and after IFO hashing.

Original languageEnglish
Title of host publicationNetwork and System Security - 10th International Conference, NSS 2016, Proceedings
EditorsMoti Yung, Jiageng Chen, Chunhua Su, Vincenzo Piuri
PublisherSpringer
Pages450-463
Number of pages14
ISBN (Print)9783319462974
DOIs
Publication statusPublished - 2016
Externally publishedYes
EventInternational Conference on Network and System Security 2016 - Taipei, Taiwan
Duration: 28 Sept 201630 Sept 2016
Conference number: 10th
http://nsclab.org/nss2016/

Publication series

NameLecture Notes in Computer Science
PublisherSpringer
Volume9955
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

ConferenceInternational Conference on Network and System Security 2016
Abbreviated titleNSS 2016
Country/TerritoryTaiwan
CityTaipei
Period28/09/1630/09/16
Internet address

Keywords

  • Biometric
  • Cancellable
  • IrisCode
  • Security
  • Template protection

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