Optimal quantitative cryptanalysis of permutation-only multimedia ciphers against plaintext attacks

Li, Chengqing; Lo, Kwok-Tung

doi:10.1016/j.sigpro.2010.09.014

Cited by 198 publications

(125 citation statements)

References 24 publications

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“…From this permutation algorithm, an efficient chaos-based block cipher using a chaotic logistic map was proposed [5].HimanKhanzadiet al proposed an algorithm for image encryption using the random bit sequence generator and based on chaotic maps. Chaotic Logistic and Tent maps were used to generate required random bit sequences [6].…”

Section: Related Workmentioning

confidence: 99%

Implementation of Image Encryption and Compression using Chinese Reminder Theorem and Chaotic Logistic Maps

V.V.M¹,

Latha²

2017

International Journal of Advanced Research in Computer and Comm

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When the image data are regularly changed, existing image encryption algorithm is easy to be decrypted. In modern technology encryption of data is necessary to provide security when it is transmitted and stored in internet world. To employ this we are using different types of encryption algorithms such as AES, DES, and 3DES and also Blow Fish which are common. These encryption techniques does not provide more security when are used in real time encryption process. In this we use a new algorithm called Chinese Reminder Theorem along with compression which helps in encrypting the data and secure it from unauthorized access. Along with chaos based mapping, Chinese remainder theorem (CRT) which is used long with compression of an image along with Fibonacci series is also used. In order to improve the security of encryption algorithm, this paper proposes an image encryption algorithm based on chaotic mapping and Chinese remainder theorem. The encryption algorithm is divided into pixel scrambling and image diffusion. Firstly, the Chebyshev mapping is used to generate a chaotic sequence, which is used to scramble the image pixel bit value. Then, the pixel position is scrambled by formula. Finally, the scrambled image is substantially changed by the application of the Chinese Remainder Theorem with compression and Fibonacci series. Simulation results show that, compared with other typical encryption algorithm, the proposed encryption algorithm has better effect on the key sensitivity, histogram statistics, information entropy analysis and correlation analysis.

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Section: Related Workmentioning

confidence: 99%

Implementation of Image Encryption and Compression using Chinese Reminder Theorem and Chaotic Logistic Maps

V.V.M¹,

Latha²

2017

International Journal of Advanced Research in Computer and Comm

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“…So, the attackers can disclose the relation between the plaintexts and ciphertexts, and even deduce the secret key if the encryption structure is not sufficiently secure. Many successful cryptanalysis cases using the chosen/known plaintext attack were reported in [31][32][33]40]. In the proposed algorithm, special structures are designed to resist the chosen or known plaintext attacks: Firstly, the principle of confusion and diffusion introduced by Shannon are fulfilled.…”

Section: Chosen/known Plaintext Attacks Analysismentioning

confidence: 99%

“…In [27,28], image encryption schemes based on DNA sequence operations rule and some improved chaotic systems were proposed, and an image encryption algorithm based on wave function and chaotic system was given in [29] where keystream was dependent on both the plain image and the secret key. However, some chaos-based image encryptions had been broken [30][31][32][33][34]. According to the Kerckhoff's principle, the security level of cryptographic keys decides the security level of the cipher algorithms.…”

Section: Introductionmentioning

confidence: 99%

A Novel Image Encryption Scheme Using the Composite Discrete Chaotic System

Zhu

Zhang

et al. 2016

Entropy

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Abstract:The composite discrete chaotic system (CDCS) is a complex chaotic system that combines two or more discrete chaotic systems. This system holds the chaotic characteristics of different chaotic systems in a random way and has more complex chaotic behaviors. In this paper, we aim to provide a novel image encryption algorithm based on a new two-dimensional (2D) CDCS. The proposed scheme consists of two parts: firstly, we propose a new 2D CDCS and analysis the chaotic behaviors, then, we introduce the bit-level permutation and pixel-level diffusion encryption architecture with the new CDCS to form the full proposed algorithm. Random values and the total information of the plain image are added into the diffusion procedure to enhance the security of the proposed algorithm. Both the theoretical analysis and simulations confirm the security of the proposed algorithm.

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“…However, each block in encrypted images has almost the same correlation as that of original images [9], [10]. Several efficient attacks on the permutation-only encryption have been studied [11], [12], but they are not available for the block scrambling-based encryption.…”

Section: Introductionmentioning

confidence: 99%

On the Security of Block Scrambling-Based EtC Systems against Extended Jigsaw Puzzle Solver Attacks

Chuman

Kurihara

Kiya

2018

IEICE Trans. Inf. & Syst.

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SUMMARYThe aim of this paper is to apply automatic jigsaw puzzle solvers, which are methods of assembling jigsaw puzzles, to the field of information security. Encryption-then-Compression (EtC) systems have been considered for the user-controllable privacy protection of digital images in social network services. Block scrambling-based encryption schemes, which have been proposed to construct EtC systems, have enough key spaces for protecting brute-force attacks. However, each block in encrypted images has almost the same correlation as that of original images. Therefore, it is required to consider the security from different viewpoints from number theory-based encryption methods with provable security such as RSA and AES. In this paper, existing jigsaw puzzle solvers, which aim to assemble puzzles including only scrambled and rotated pieces, are first reviewed in terms of attacking strategies on encrypted images. Then, an extended jigsaw puzzle solver for block scrambling-based encryption scheme is proposed to solve encrypted images including inverted, negative-positive transformed and color component shuffled blocks in addition to scrambled and rotated ones. In the experiments, the jigsaw puzzle solvers are applied to encrypted images to consider the security conditions of the encryption schemes.

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Optimal quantitative cryptanalysis of permutation-only multimedia ciphers against plaintext attacks

Cited by 198 publications

References 24 publications

Implementation of Image Encryption and Compression using Chinese Reminder Theorem and Chaotic Logistic Maps

Implementation of Image Encryption and Compression using Chinese Reminder Theorem and Chaotic Logistic Maps

A Novel Image Encryption Scheme Using the Composite Discrete Chaotic System

On the Security of Block Scrambling-Based EtC Systems against Extended Jigsaw Puzzle Solver Attacks

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