A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform

Fadia Ali Khan, Jameel Ahmed, Jawad Ahmad, Jan Sher Khan, Fawad Ahmad, Vladimir Stankovic, Hadi Larijani

Research output: Contribution to conferencePaper

Abstract

Depending on applications and specific security requirements, digital images can either be fully or partially encrypted. Partial encryption is one of the methods that reduces computational and processing cost. To achieve partial encryption, chaotic maps in combination with different transforms, like the Wavelet Transform (WT), Discrete Cosine Transform (DCT) and Lifting Wavelet Transform (LWT) are often used. Due to higher efficiency and fast processing, LWT is preferred over wavelet transform. In this paper, a novel partial image encryption scheme based on LWT, Secure Hash Algorithm (SHA-512), Logistic-sine chaotic map, TD-ERCS chaotic map and Substitution Box (S-Box) is presented. In comparison to other schemes, the proposed encryption technique is computationally efficient, secure and sensitive to initial key conditions.

Conference

ConferenceThe First International Nonlinear Dynamics Conference
Abbreviated titleNodycon
CountryItaly
CityRome
Period17/02/1920/02/19
Internet address

Fingerprint

Chaos theory
Wavelet transforms
Cryptography
Discrete cosine transforms
Processing
Logistics
Substitution reactions
Costs

Keywords

  • digital images
  • encryption

Cite this

Ali Khan, F., Ahmed, J., Ahmad, J., Khan, J. S., Ahmad, F., Stankovic, V., & Larijani, H. (2019). A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform. Paper presented at The First International Nonlinear Dynamics Conference, Rome, Italy.
Ali Khan, Fadia ; Ahmed, Jameel ; Ahmad, Jawad ; Khan, Jan Sher ; Ahmad, Fawad ; Stankovic, Vladimir ; Larijani, Hadi. / A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform. Paper presented at The First International Nonlinear Dynamics Conference, Rome, Italy.2 p.
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title = "A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform",
abstract = "Depending on applications and specific security requirements, digital images can either be fully or partially encrypted. Partial encryption is one of the methods that reduces computational and processing cost. To achieve partial encryption, chaotic maps in combination with different transforms, like the Wavelet Transform (WT), Discrete Cosine Transform (DCT) and Lifting Wavelet Transform (LWT) are often used. Due to higher efficiency and fast processing, LWT is preferred over wavelet transform. In this paper, a novel partial image encryption scheme based on LWT, Secure Hash Algorithm (SHA-512), Logistic-sine chaotic map, TD-ERCS chaotic map and Substitution Box (S-Box) is presented. In comparison to other schemes, the proposed encryption technique is computationally efficient, secure and sensitive to initial key conditions.",
keywords = "digital images, encryption",
author = "{Ali Khan}, Fadia and Jameel Ahmed and Jawad Ahmad and Khan, {Jan Sher} and Fawad Ahmad and Vladimir Stankovic and Hadi Larijani",
year = "2019",
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Ali Khan, F, Ahmed, J, Ahmad, J, Khan, JS, Ahmad, F, Stankovic, V & Larijani, H 2019, 'A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform' Paper presented at The First International Nonlinear Dynamics Conference, Rome, Italy, 17/02/19 - 20/02/19, .

A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform. / Ali Khan, Fadia; Ahmed, Jameel; Ahmad, Jawad; Khan, Jan Sher; Ahmad, Fawad; Stankovic, Vladimir; Larijani, Hadi.

2019. Paper presented at The First International Nonlinear Dynamics Conference, Rome, Italy.

Research output: Contribution to conferencePaper

TY - CONF

T1 - A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform

AU - Ali Khan, Fadia

AU - Ahmed, Jameel

AU - Ahmad, Jawad

AU - Khan, Jan Sher

AU - Ahmad, Fawad

AU - Stankovic, Vladimir

AU - Larijani, Hadi

PY - 2019/2/17

Y1 - 2019/2/17

N2 - Depending on applications and specific security requirements, digital images can either be fully or partially encrypted. Partial encryption is one of the methods that reduces computational and processing cost. To achieve partial encryption, chaotic maps in combination with different transforms, like the Wavelet Transform (WT), Discrete Cosine Transform (DCT) and Lifting Wavelet Transform (LWT) are often used. Due to higher efficiency and fast processing, LWT is preferred over wavelet transform. In this paper, a novel partial image encryption scheme based on LWT, Secure Hash Algorithm (SHA-512), Logistic-sine chaotic map, TD-ERCS chaotic map and Substitution Box (S-Box) is presented. In comparison to other schemes, the proposed encryption technique is computationally efficient, secure and sensitive to initial key conditions.

AB - Depending on applications and specific security requirements, digital images can either be fully or partially encrypted. Partial encryption is one of the methods that reduces computational and processing cost. To achieve partial encryption, chaotic maps in combination with different transforms, like the Wavelet Transform (WT), Discrete Cosine Transform (DCT) and Lifting Wavelet Transform (LWT) are often used. Due to higher efficiency and fast processing, LWT is preferred over wavelet transform. In this paper, a novel partial image encryption scheme based on LWT, Secure Hash Algorithm (SHA-512), Logistic-sine chaotic map, TD-ERCS chaotic map and Substitution Box (S-Box) is presented. In comparison to other schemes, the proposed encryption technique is computationally efficient, secure and sensitive to initial key conditions.

KW - digital images

KW - encryption

UR - http://www.nodycon2019.org/

M3 - Paper

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Ali Khan F, Ahmed J, Ahmad J, Khan JS, Ahmad F, Stankovic V et al. A novel chaos-based partial image encryption scheme using Lifting Wavelet Transform. 2019. Paper presented at The First International Nonlinear Dynamics Conference, Rome, Italy.