Data hiding in scrambled images: A new double layer security data hiding technique

Parah, Shabir A.; Sheikh, Javaid A.; Hafiz, Abdul Mueed; Bhat, G. Mohiuddin

doi:10.1016/j.compeleceng.2013.11.006

Cited by 73 publications

(10 citation statements)

References 24 publications

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“…Shabir A. Parah et al, [21] proposed another crypto area information disguising technique subject to Intermediate Significant Bit Plane Embedding (ISBPE). The cover picture was encoded and the data to be connected was mixed, and after that presented in the Intermediate Significant Bit (ISB) planes of the scrambled cover picture, at the zones coordinated by a Pseudo-random Address Vector (PAV).…”

Section: Related Workmentioning

confidence: 99%

An OTP Integrated Optimal Key RSA Based Secure Data Communication

Sarkar¹,

Kumar²,

Maji

2020

IJEAT

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System security is a basic aspect of data sharing. Aspires have been made to exhaust particular defects over the web. For this, different creative usage and security methods have been made. The measure of information exchange isn't a factor. The major factor is, how much it's secure, the channel gives while transmitting information. Cryptography is one such structure, which grants secure information transmission without losing its protection and uprightness. In light of the key circulation, cryptography is also assembled into two critical forms Symmetric Key Cryptography as well as Asymmetric Key Cryptography. RSA is one of the best conspicuous public-key cryptography based algorithms is unequivocally utilized for encryption/decryption. It's far based on the logical arrangement of factorization of strongly enormous whole numbers which is a compute-intensive way. In this paper, we have provided a novel, secure and profitable information communication system dependent on the RSA algorithm. Mystery updating signal dealing with systems have been proposed in the exploration for the two data transmission and the channel estimation stages. The proposed one facilitates the advantages of both RSA calculation and One Time Password (OTP) produced by the sender and got just by the endorsed customer. Despite that not at all like conventional RSA algorithm, in this work we embrace perfect key assurance by particle swarm optimization (PSO) during both encryption and decryption. The use of PSO for perfect key decision makes the general technique proficient by extending the security level and making the computation procedure very easy.

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Section: Related Workmentioning

confidence: 99%

An OTP Integrated Optimal Key RSA Based Secure Data Communication

Sarkar¹,

Kumar²,

Maji

2020

IJEAT

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“…Digital scramblers in general can be used to protect against wiretapping and to protect copyrights. Nonetheless, scramblers are usually used as a step in an algorithm, for example, image scramblers are used as a phase or even before and/or after some security related algorithm, such as data hiding (Parah, Sheikh, Hafiz, & Bhat, 2014) , watermarking (Wang & Li, 2015) and encryption algorithms (Li, et al, 2013), (Liu & Sheridan, 2013), (Wu, Guo, Liang, & Zhou, 2014), and (Zhong, Chang, Shan, & Hao, 2012).…”

Section: Related Workmentioning

confidence: 99%

One-Dimensional Audio Scrambling based on Cellular Automata

Dalhoum¹

2018

MAS

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Digital audio scrambling is a process used in audio security applications. Scrambling of audio files breaks the correlation between adjacent samples in order to convert the original audio to an unintelligible format. Scrambling is used to protect the audio against wiretapping and illegal surveillance, in addition to being a step in security algorithms, such as watermarking and encryption algorithms. Cellular automata are models that are discrete in nature and depend on simple and local rules to achieve an interesting overall behavior. Two-dimensional cellular automata were previously proposed as a key generation mechanism to scramble audio files. The mechanism was built upon be researchers in the multimedia security field. This paper explores the use of one-dimensional cellular automata in audio scrambling, which simplifies the process as deploying two-dimensional cellular automata requires changing the dimension of the audio file and the one-dimensional cellular automata does not, additionally, elementary one-dimensional cellular automata requires less parameters to configure. The scrambling degree is used to evaluate the model effectiveness in breaking the correlation of adjacent samples. In the experiments, different parameters are taken into account including the cellular automata class, the iterations needed and the method used to calculate the cells at the boundary. Experiments show that the one-dimensional cellular automata are capable of scrambling the audio file without any dimensional change and the chaotic rules tested give the highest scrambling degree.

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“…The vast majority of information is stored as digital media. As a results the information security has become a very important research topic in order to provide security of digital media, thus information security has become a hot-topic research area [1]. In the information security, cryptography and data hiding are widely used.…”

Section: Introductionmentioning

confidence: 99%

A Novel Data Hiding Method based on Edge Detection and 2k Correction with High Payload and High Visual Quality

Tuncer

Sönmez

2019

Balkan Journal of Electrical and Computer Engineering

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In this paper a novel edge adaptive data hiding method is proposed. The proposed edge adaptive steganography method is improved version of the Bai et al.'s [31] (A high payload steganographic algorithm based on edge detection) method. The main aim of the proposed method is to achieve high payload with high visual quality. This method consists of preprocessing, edge detection, classification of the secret data, data embedding and data extraction phases. In the preprocessing phase 6 and 7 least significant bits (LSB) elimination are applied on the cover image to get a better edge detection in the next phase. As edge detection methods Sobel, Canny, Laplacian Of Gaussian (LOG), block-based edge detection and hybrid edge detectors are used. After the edge detection, secret data is divided into 2 classes and then these are embedded into edge pixels and texture pixels of the image. In order to increase the visual quality 2k correction is applied on the stego images. Modulus operator is utilized in the data extraction phase. In the experimental results, payload and visual quality measurements demonstrated the success of the proposed method.

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Data hiding in scrambled images: A new double layer security data hiding technique

Cited by 73 publications

References 24 publications

An OTP Integrated Optimal Key RSA Based Secure Data Communication

An OTP Integrated Optimal Key RSA Based Secure Data Communication

One-Dimensional Audio Scrambling based on Cellular Automata

A Novel Data Hiding Method based on Edge Detection and 2k Correction with High Payload and High Visual Quality

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