Image encryption algorithm based on quantum chaotic map and DNA coding

Zhang, Jian; Huo, Da

doi:10.1007/s11042-018-6973-6

Cited by 48 publications

(9 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…UACI and NPCR can be used to test the ability of encryption algorithms to resist differential attacks. The Formulas (16) to (18) are to calculate NPCR and UACI.…”

Section: Differential Attackmentioning

confidence: 99%

A New Image Encryption Algorithm Based on Composite Chaos and Hyperchaos Combined with DNA Coding

Wan

2020

Entropy

View full text Add to dashboard Cite

In order to obtain chaos with a wider chaotic scope and better chaotic behavior, this paper combines the several existing one-dimensional chaos and forms a new one-dimensional chaotic map by using a modular operation which is named by LLS system and abbreviated as LLSS. To get a better encryption effect, a new image encryption method based on double chaos and DNA coding technology is proposed in this paper. A new one-dimensional chaotic map is combined with a hyperchaotic Qi system to encrypt by using DNA coding. The first stage involves three rounds of scrambling; a diffusion algorithm is applied to the plaintext image, and then the intermediate ciphertext image is partitioned. The final encrypted image is formed by using DNA operation. Experimental simulation and security analysis show that this algorithm increases the key space, has high sensitivity, and can resist several common attacks. At the same time, the algorithm in this paper can reduce the correlation between adjacent pixels, making it close to 0, and increase the information entropy, making it close to the ideal value and achieving a good encryption effect.

show abstract

“…UACI and NPCR can be used to test the ability of encryption algorithms to resist differential attacks. The Formulas (16) to (18) are to calculate NPCR and UACI.…”

Section: Differential Attackmentioning

confidence: 99%

A New Image Encryption Algorithm Based on Composite Chaos and Hyperchaos Combined with DNA Coding

Wan

2020

Entropy

View full text Add to dashboard Cite

show abstract

“…Then, they proposed an image encryption scheme combining 2D-HSM with DNA approaches and demonstrated its excellent performance. In [ 12 , 13 ], the authors employed chaotic series generated by a chaotic system to randomly select the coding rules, by which the security of encryption can be improved significantly. More recently, Wang et al [ 14 ] proposed an image encryption algorithm based on ladder scrambling and DNA coding, which has a lower correlation of images compared to previous algorithms.…”

Section: Introductionmentioning

confidence: 99%

An Operational DNA Strand Displacement Encryption Approach

2022

View full text Add to dashboard Cite

DeoxyriboNucleic Acid (DNA) encryption is a new encryption method that appeared along with the research of DNA nanotechnology in recent years. Due to the complexity of biology in DNA nanotechnology, DNA encryption brings in an additional difficulty in deciphering and, thus, can enhance information security. As a new approach in DNA nanotechnology, DNA strand displacement has particular advantages such as being enzyme free and self-assembly. However, the existing research on DNA-strand-displacement-based encryption has mostly stayed at a theoretical or simulation stage. To this end, this paper proposes a new DNA-strand-displacement-based encryption framework. This encryption framework involves three main strategies. The first strategy was a tri-phase conversion from plaintext to DNA sequences according to a Huffman-coding-based transformation rule, which enhances the concealment of the information. The second strategy was the development of DNA strand displacement molecular modules, which produce the initial key for information encryption. The third strategy was a cyclic-shift-based operation to extend the initial key long enough, and thus increase the deciphering difficulty. The results of simulation and biological experiments demonstrated the feasibility of our scheme for encryption. The approach was further validated in terms of the key sensitivity, key space, and statistic characteristic. Our encryption framework provides a potential way to realize DNA-strand-displacement-based encryption via biological experiments and promotes the research on DNA-strand-displacement-based encryption.

show abstract

“…e current review encourages us to use word-LFSR based on nonlinear functions for data encryption. Many encryption schemes based on the quantum chaotic map along with some other structures have been proposed in the literature [20][21][22]. But the key generation procedures in the recent quantum-based chaotic structures are independent of the plaintext which makes it vulnerable against the differential and classical attacks.…”

Section: Introductionmentioning

confidence: 99%

A New Multistage Encryption Scheme Using Linear Feedback Register and Chaos‐Based Quantum Map

et al. 2022

View full text Add to dashboard Cite

With the increasing volume of data transmission through insecure communication channels, big data security has become one of the important concerns in the cybersecurity domain. To address these concerns and keep data safe, a robust privacy-preserving cryptosystem is necessary. Such a solution relies on chaos encryption algorithms over standard cryptographic methods that possess multistage encryption levels, including high speed, high security, low compute overheads, and procedural power, among other characteristics. In this work, a secure image encryption scheme is proposed using linear feedback shift register (LFSR) and chaos-based quantum chaotic map. The focus of the scheme is mainly dependent on the secret keys from the input of the algorithm. The threat landscape, the statistical test analysis, along critical comparisons with other schemes indicate that the presented algorithm is significantly secure and is resistant to a wide range of different attacks such as differential and statistical attacks. The proposed method has sufficiently higher sensitivity and security when compared to existing encryption algorithms. Several security parameters validated the security of proposed work such as correlation coefficient analyses among the neighboring pixels, entropy, the number of pixels change rate (NPCR), unified average change intensity (UACI), mean square error (MSE), brute force, key sensitivity, and peak signal to noise ratio (PSNR) analyses. The randomness of the ciphers produced by the proposed technique is also passed through NIST-800-22. The results of NIST indicate that the ciphers are highly random and do not produce any type of periodicity or pattern.

show abstract

Image encryption algorithm based on quantum chaotic map and DNA coding

Cited by 48 publications

References 32 publications

A New Image Encryption Algorithm Based on Composite Chaos and Hyperchaos Combined with DNA Coding

A New Image Encryption Algorithm Based on Composite Chaos and Hyperchaos Combined with DNA Coding

An Operational DNA Strand Displacement Encryption Approach

A New Multistage Encryption Scheme Using Linear Feedback Register and Chaos‐Based Quantum Map

Contact Info

Product

Resources

About