Confusion and diffusion of grayscale images using multiple chaotic maps

Som, Sukalyan; Kotal, Atanu

doi:10.1109/ncccs.2012.6412989

Cited by 15 publications

(8 citation statements)

References 12 publications

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“…The results demonstrate that the grayscale images can be successfully encrypt and decrypt with secret keys by proposed algorithm. It also present that the proposed method is secure, loss-less, and resourceful [5].…”

Section: Confusion and Diffusion Of Grayscale Images Using Multiplementioning

confidence: 82%

“…Further, the effectiveness and robustness of Multiple Chaotic Maps [5] scrambled image at a particular iteration is the proposed image encryption encrypted using chaotic sequences algorithm A Keyless approach to Lossless Pratibha S. Ghode, Three different approaches being followed Proposed encryption algorithm Image Encryption [7] 2014 in image encryption, the first approach to can ensure the lossless of key oriented encryption and second transmissions of images and approach to Image splitting and the final increase the security level and approach multiple shares. decrease the CPU computational time.…”

Section: Image Security Via Genetic Rasulmentioning

confidence: 99%

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A Review on Image Encryption Technique and to Extract Feature from Image

Singh¹,

Mandoria²

2017

IJCA

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The security of image data from unauthorized users is important hence image encryption play an important role in hiding information. This survey paper measure up the different encryption techniques for securing multimedia data with objective to give complete review on the various encryption techniques. This paper presents a review of survey literature published from 2008 to 2015 in aspect of different image encryption/decryption techniques with tabular form and the algorithms used to extract the features from the images. KeywordsEncryption, feature extraction, color, texture, algorithms.the correlation between image elements was significantly decreased. Results also show that increasing the number of blocks by using smaller block sizes resulted in a lower correlation and higher entropy [1].An Image Encryption Approach Using a Combination of Permutation Technique Followed by Encryption: It is a new permutation technique based on the combination of image permutation and a well known encryption algorithm called RijnDael. The original image was divided into 4×4 pixels blocks, which were repositioned into a permuted image using a permutation process, and then the generated image was encrypted using the RijnDael algorithm [2]. Younes results show that the connection between image elements was significantly decreased by using the combination technique and higher entropy was attained.

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Section: Confusion and Diffusion Of Grayscale Images Using Multiplementioning

confidence: 82%

Section: Image Security Via Genetic Rasulmentioning

confidence: 99%

A Review on Image Encryption Technique and to Extract Feature from Image

Singh¹,

Mandoria²

2017

IJCA

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show abstract

“…The relation between entropy and the mentioned two properties were studied in several research works. For example, entropy was used to evaluate the security of chaotic confusion–diffusion image encryption schemes [ 149 , 150 ]. Moreover, Wu et al [ 151 ] used entropy improvement techniques in combination with confusion and diffusion mechanisms in their proposed cryptographic schemes.…”

Section: Entropy and Encryptionmentioning

confidence: 99%

The Odyssey of Entropy: Cryptography

Zolfaghari

Bibak

Koshiba

2022

Entropy

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After being introduced by Shannon as a measure of disorder and unavailable information, the notion of entropy has found its applications in a broad range of scientific disciplines. In this paper, we present a systematic review on the applications of entropy and related information-theoretical concepts in the design, implementation and evaluation of cryptographic schemes, algorithms, devices and systems. Moreover, we study existing trends, and establish a roadmap for future research in these areas.

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“…Xu et al, 2012 [8] used fast image encryption schemes. Henon map is adopted in Wei-bin and Xin, 2012 [9] to encrypt the shuffled the image, while Som and Kotal, 2012 [10] use 1D logistic map for generation of keys for encryption of pixels. Yun-peng et al, 2009 [11] combine the advantages of DES and chaos.…”

Section: Related Workmentioning

confidence: 99%

Locally Applied Mixed Chaotic Maps based Encryption for High Crypto Secrecy

Arivazhagan¹,

Jebarani²,

Kalyani³

et al. 2017

IJERT

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In recent years, the chaos based cryptographic algorithms have enabled some new and efficient ways to develop secure image encryption techniques. In this paper, we propose a new approach for image encryption based on chaotic maps in order to meet the requirements of secure image encryption. The chaos based image encryption technique uses simple chaotic maps which are very sensitive to original conditions. Using many chaotic maps which works based on simple substitution and transposition techniques to encrypt the original image yields better performance with less computation complexity which in turn gives high crypto-secrecy. The initial conditions for the chaotic maps are assigned and using that seed only the receiver can decrypt the message. The results of the experimental, statistical analysis and quantitative tests show that the proposed image encryption scheme provides an efficient and secure way for image encryption.

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Confusion and diffusion of grayscale images using multiple chaotic maps

Cited by 15 publications

References 12 publications

A Review on Image Encryption Technique and to Extract Feature from Image

A Review on Image Encryption Technique and to Extract Feature from Image

The Odyssey of Entropy: Cryptography

Locally Applied Mixed Chaotic Maps based Encryption for High Crypto Secrecy

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