6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates
A new algorithm for biometric templates using a 6D-chaotic system, and 2D fractional discrete cosine transform (FrDCT) is proposed in this paper. In this technique, the <inline-formula> <tex-math notation="LaTeX">$k$ </tex-math></inline-formula> biometric templates...
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doaj-88ddd76189984a3bbb06b35856f1e3762021-08-11T23:00:18ZengIEEEIEEE Access2169-35362021-01-01910305610307410.1109/ACCESS.2021.309788194892796D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric TemplatesDhanesh Kumar0https://orcid.org/0000-0002-6725-4772Anand B. Joshi1https://orcid.org/0000-0003-0227-4032Sonali Singh2https://orcid.org/0000-0002-5498-5744Vishnu Narayan Mishra3https://orcid.org/0000-0002-2159-7710Hamurabi Gamboa Rosales4Liang Zhou5Arvind Dhaka6https://orcid.org/0000-0003-1150-2690Amita Nandal7Hasmat Malik8https://orcid.org/0000-0002-0085-9734Satyendra Singh9https://orcid.org/0000-0002-3860-2627Department of Mathematics and Astronomy, University of Lucknow, Lucknow, IndiaDepartment of Mathematics and Astronomy, University of Lucknow, Lucknow, IndiaDepartment of Mathematics and Astronomy, University of Lucknow, Lucknow, IndiaDepartment of Mathematics, Indira Gandhi National Tribal University, Amarkantak, IndiaFaculty of Electrical Engineering, Autonomous University of Zacatecas, Zacatecas, MexicoCenter for Medicine Intelligent and Development, China Hospital Development Institute, Shanghai Jiao Tong University, Shanghai, ChinaDepartment of Computer and Communication Engineering, Manipal University Jaipur, Jaipur, IndiaDepartment of Computer and Communication Engineering, Manipal University Jaipur, Jaipur, IndiaBerkeley Education Alliance for Research in Singapore (BEARS) Research Center, University of California at Berkeley, University Town, NUS Campus, SingaporeSchool of Electrical Skills, Bhartiya Skill Development University, Jaipur, IndiaA new algorithm for biometric templates using a 6D-chaotic system, and 2D fractional discrete cosine transform (FrDCT) is proposed in this paper. In this technique, the <inline-formula> <tex-math notation="LaTeX">$k$ </tex-math></inline-formula> biometric templates are represented into three groups. After representation, these three groups are converted into row vectors and scrambled by using keys generated by the 6D-chaotic system and after that, these row vectors are combined into three matrices. The three matrices are then mixed horizontally and divided into two halves, with the left half serving as the real part and the right half serving as the imaginary part of a complex-valued matrix (CVM). This CVM is further subjected to 2D FrDCT. The output of 2D FrDCT is separated into three parts. The robustness of the technique is further enhanced by substitution operation using keys generated by the 6D-chaotic system. Thus, the final encrypted template is obtained. The analysis like security, statistical, and attacks are given to authenticate the reliability of the proposed technique. The experimental values also show that the proposed technique is resistant to brute force attacks.https://ieeexplore.ieee.org/document/9489279/Biometric template encryptiondecryption2D fractional discrete cosine transform6D-chaotic system |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Dhanesh Kumar Anand B. Joshi Sonali Singh Vishnu Narayan Mishra Hamurabi Gamboa Rosales Liang Zhou Arvind Dhaka Amita Nandal Hasmat Malik Satyendra Singh |
spellingShingle |
Dhanesh Kumar Anand B. Joshi Sonali Singh Vishnu Narayan Mishra Hamurabi Gamboa Rosales Liang Zhou Arvind Dhaka Amita Nandal Hasmat Malik Satyendra Singh 6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates IEEE Access Biometric template encryption decryption 2D fractional discrete cosine transform 6D-chaotic system |
author_facet |
Dhanesh Kumar Anand B. Joshi Sonali Singh Vishnu Narayan Mishra Hamurabi Gamboa Rosales Liang Zhou Arvind Dhaka Amita Nandal Hasmat Malik Satyendra Singh |
author_sort |
Dhanesh Kumar |
title |
6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates |
title_short |
6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates |
title_full |
6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates |
title_fullStr |
6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates |
title_full_unstemmed |
6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates |
title_sort |
6d-chaotic system and 2d fractional discrete cosine transform based encryption of biometric templates |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2021-01-01 |
description |
A new algorithm for biometric templates using a 6D-chaotic system, and 2D fractional discrete cosine transform (FrDCT) is proposed in this paper. In this technique, the <inline-formula> <tex-math notation="LaTeX">$k$ </tex-math></inline-formula> biometric templates are represented into three groups. After representation, these three groups are converted into row vectors and scrambled by using keys generated by the 6D-chaotic system and after that, these row vectors are combined into three matrices. The three matrices are then mixed horizontally and divided into two halves, with the left half serving as the real part and the right half serving as the imaginary part of a complex-valued matrix (CVM). This CVM is further subjected to 2D FrDCT. The output of 2D FrDCT is separated into three parts. The robustness of the technique is further enhanced by substitution operation using keys generated by the 6D-chaotic system. Thus, the final encrypted template is obtained. The analysis like security, statistical, and attacks are given to authenticate the reliability of the proposed technique. The experimental values also show that the proposed technique is resistant to brute force attacks. |
topic |
Biometric template encryption decryption 2D fractional discrete cosine transform 6D-chaotic system |
url |
https://ieeexplore.ieee.org/document/9489279/ |
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