Cancelable Speaker Recognition System based on Chaotic Encryption Approach

Document Type : Original Article

Authors

Department of Electronics and Electrical Communications Engineering Faculty of Electronic Engineering Menoufia University: Menouf, Egypt

Abstract

Biometric-based authentication system can provide strong safety guarantee of user identity, but it creates other concerns pertaining to template security. There is an urgent issue of preventing the original templates from being abused, and protecting the users' privacy efficiently. This paper introduces a cancellable speaker identification system based on chaotic encryption process to produce cancelable templates instead of original templates. The resulted transformed version of the voice biometrics is stored in the server instead of the original biometrics. So, the users' privacy can be protected well. In the experimental results, we calculate the EER, FRR, FAR, and AROC values for the proposed work. Also, we estimate the score for genuine and impostor and the ROC curve .

Keywords

References

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Menoufia Journal of Electronic Engineering Research
Volume 28, ICEEM2019-Special Issue
ICEEM2019-Special Issue: 1st International Conference on Electronic Eng., Faculty of Electronic Eng., Menouf, Egypt, 7-8 Dec.
2019
Pages 83-88

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