May 6, 2022 � We investigate how a highly populated database yields near-collisions, impacting the security of both the operating modes.
Abstract: Biometric recognition encompasses two operating modes. The first one is biometric identification which consists in determining the identity of an�...
Abstract: Biometric recognition encompasses two operating modes. The first one is biometric identification which consists in determining the identity of an�...
Sep 5, 2024 � The biometric transformation schemes usually produce binary templates that are better handled by cryptographic schemes. One of the requirements�...
Jul 12, 2022 � Biometric Terminology. Database Partitionning. Security Bound. Conclusion. Near-collisions and their Impact on Biometric. Security. Axel DURBET1�...
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Jul 18, 2022 � Near-collisions and their Impact on Biometric Security. DURBET Axel1, GROLLEMUND Paul-Marie2, LAFOURCADE Pascal1 and THIRY-ATIGHEHCHI. Kevin1.
Studying near-collisions with these metrics allows us to estimate the maximum number of users in a database, given a chosen FMR, to preserve the security and�...
Apr 4, 2023 � We investigate the influence of template size, database size and threshold on the probability of having a near-collision, and we highlight two�...
Near-collisions and their Impact on Biometric Security (long). Preprint. Full ... near-collisions, impacting the security of both the operating modes.
1 Positive authentication can also be a result of an entry that produces a collision. However, here we do not consider collisions, since this is a problem�...