Book Chapter10.1007/978-981-15-1097-7_30
Fingerprint Cryptosystem Using Variable Selection of Minutiae Points
Mulagala Sandhya,Mulagala Dileep,Akurathi Narayana Murthy,Md. Misbahuddin +3 more
- 01 Jan 2020
- pp 359-369
1
TL;DR: This work presents a method for constructing a bio-cryptosystem for fingerprints by selecting neighbors of a minutia point variable by constructing a Delaunay triangulation for the minutiae points in the fingerprint image.
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Abstract: In recent years, many template protection methods for fingerprints have been developed. We present a method for constructing a bio-cryptosystem for fingerprints by selecting neighbors of a minutia point variable. To select a variable number of neighbors for each minutia point, we construct a Delaunay triangulation for the minutiae points in the fingerprint image. We derive a bit string from the neighbors in the Delaunay triangulation. This bit string is protected using fuzzy commitment scheme. Here, we use convolution coding to encrypt the bit string. The experimental tests conducted on FVC 2002 databases, yield satisfactory results, thereby proving the viability of the proposed method.
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Citations
Biometric cryptosystems: a comprehensive survey
TL;DR: This study covers 30 such attacks of BCS, its countermeasures to thwart these attacks, and a list of generic/attack type databases is provided covering various physiological and behavioral biometrics.
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References
Generating Cancelable Fingerprint Templates
TL;DR: This paper demonstrates several methods to generate multiple cancelable identifiers from fingerprint images to overcome privacy concerns and concludes that feature-level cancelable biometric construction is practicable in large biometric deployments.
995
An Analysis of Minutiae Matching Strength
TL;DR: The potential security holes in a biometrics-based authentication scheme are outlined, the numerical strength of one method of fingerprint matching is quantified, then how to combat some of the remaining weaknesses are discussed.
A partial Hadamard transform approach to the design of cancelable fingerprint templates containing binary biometric representations
Song Wang,Guang Deng,Jiankun Hu +2 more
TL;DR: This paper proposes an efficient non-invertible transformation – the partial Hadamard transform to securely protect binary biometric representations in the design of cancelable biometrics and designs cancelable fingerprint templates that meet the requirements of revocability, diversity, non- invertibility and performance.
110
A non-invertible Randomized Graph-based Hamming Embedding for generating cancelable fingerprint template
TL;DR: A fingerprint template protection technique is proposed to secure the fingerprint minutiae, by incorporating Randomized Graph-based Hamming Embedding (RGHE), the generated binary template can be strongly protected against inversion.
110
An alignment-free fingerprint bio-cryptosystem based on modified Voronoi neighbor structures
TL;DR: An alignment-free fingerprint bio-cryptosystem based on fixed-length bit-string representations extracted from modified VNSs, which are rotation- and translation-invariant and distortion robust, and able to provide strong security while achieving good recognition performance is proposed.
97
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