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63187

A Proposed Fingerprint Image Encryption Scheme Based on Wavelet Fusion

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Last updated: 04 Jan 2025

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Abstract

This paper presents two chaotic image encryption plans combined with Discrete Wavelet Transform (DWT) to encrypt unique fingerprint. In the first proposal, the fingerprint which has few details (low entropy) is fused with another image which is rich in details (high entropy) using the Discrete Wavelet Transform (DWT) prior to encryption. The fusion process is a pre-processing step to alter the homogeneity of flat areas in the few-details fingerprint image. Then, the technique of the Chaotic Baker map randomization is applied on the output fused image. In the second proposal, the fingerprint is fused with an image encrypted with RC6 block cipher algorithm prior to encryption. Several metrics are used in this paper for performance evaluation of the proposed encryption scheme including, visual inspection, histogram analysis, encryption quality analysis, and diffusion analysis. The outcomes demonstrate that the proposed image encryption schemes give a proficient and secure path for unique fingerprint encryption.

DOI

10.21608/mjeer.2018.63187

Keywords

Fingerprint image encryption, Chaotic Baker map, RC6 block cipher algorithm, DWT, image fusion

Authors

First Name

Fatma G.

Last Name

Hashad

MiddleName

-

Affiliation

Dept. of Electronics and Electrical Communications, Faculty of Electronic Engineering, Menoufia University

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First Name

El-Sayed M.

Last Name

El-Rabaie

MiddleName

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Affiliation

Dept. of Electronics and Electrical Communications, Faculty of Electronic Engineering, Menoufia University

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Orcid

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First Name

Ibrahim F.

Last Name

El Ashry

MiddleName

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Affiliation

Department of Electrical Communications, Faculty of Engineering, Kafrelsheikh University, Kafr elsheikh, Egypt.

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First Name

F. E.

Last Name

Abd ElSamie

MiddleName

-

Affiliation

Dept. of Electronics and Electrical Communications, Faculty of Electronic Engineering, Menoufia University

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City

-

Orcid

-

First Name

O.

Last Name

Zahran

MiddleName

-

Affiliation

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

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Volume

27

Article Issue

2

Related Issue

9505

Issue Date

2018-07-01

Receive Date

2017-06-03

Publish Date

2018-07-01

Page Start

165

Page End

182

Print ISSN

1687-1189

Online ISSN

2682-3535

Link

https://mjeer.journals.ekb.eg/article_63187.html

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https://mjeer.journals.ekb.eg/service?article_code=63187

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8

Type

Original Article

Type Code

1,088

Publication Type

Journal

Publication Title

Menoufia Journal of Electronic Engineering Research

Publication Link

https://mjeer.journals.ekb.eg/

MainTitle

A Proposed Fingerprint Image Encryption Scheme Based on Wavelet Fusion

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Article

Created At

22 Jan 2023