2021
DOI: 10.1007/s00371-021-02276-2
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Cancelable biometric security system based on advanced chaotic maps

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Cited by 31 publications
(6 citation statements)
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“…In particular, a palmprint authentication system was developed by [142], which performs convolution between the biometric information and a Gabor filter defined by random information. Likewise, [143] proposed a cancelable authentication system with protection based on the convolution operation between fingerprint information and a random kernel generated with chaotic maps.…”
Section: ) Correlation Filtersmentioning
confidence: 99%
“…In particular, a palmprint authentication system was developed by [142], which performs convolution between the biometric information and a Gabor filter defined by random information. Likewise, [143] proposed a cancelable authentication system with protection based on the convolution operation between fingerprint information and a random kernel generated with chaotic maps.…”
Section: ) Correlation Filtersmentioning
confidence: 99%
“…This key sensitivity 10-14 additional parameters p, q of the Arnold cat map, parameter a, denoting the angle of rotation of chaotic maps encryption are used as secret keys. In this situation, the computations will necessitate: 𝑇 = 10 14 × 10 14 × 10 14 × 10 14 × 255 1 × 10 9 × 60 × 60 × 24 × 365 = 3.25 * 10 39 𝑦𝑒𝑎𝑟𝑠 (11) This task is nearly impossible to accomplish. The keyspace is extensive enough to withstand any attempts at bruteforce attacks.…”
Section: Exhaustive Key Searchmentioning
confidence: 99%
“…However, cancelable biometric systems utilize encrypted biometric templates within a statistical framework to verify identity. Decrypting stored templates is unnecessary in a traditional biometric cryptosystem [11]. Cancelable biometrics refers to a deliberate alteration of the initial biometric templates, enabling enrollment and verification to be carried out in the transformed domain.…”
Section: Introductionmentioning
confidence: 99%
“…An intentional and repeatable distortion of a biometric signal based on a selected transformation can be defined as cancelable biometric transformation [21]. This could allow the same biometric template to be used in different applications by applying different transformations.…”
Section: Introductionmentioning
confidence: 99%