Extended exploiting modification direction based steganography using hashed-weightage Array

Saha, Shaswata; Chakraborty, Anuran; Chatterjee, Agneet; Dhargupta, Souvik; Ghosal, Sudipta Kr; Sarkar, Ram

doi:10.1007/s11042-020-08951-1

Cited by 17 publications

(6 citation statements)

References 34 publications

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“…Also, the method can be analyzed on color images to show its generality. In 2020, Saha et al [ 45 ] have come up with a new image hiding method using a hashed-weightage Array. The method is based on extended exploiting modification direction (EMD) that creates less distortion in an image.…”

Section: Literature Surveymentioning

confidence: 99%

Double layer security using crypto-stego techniques: a comprehensive review

et al. 2021

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Recent advancement in the digital technology and internet has facilitated usage of multimedia objects for data communication. However, interchanging information through the internet raises several security concerns and needs to be addressed. Image steganography has gained huge attention from researchers for data security. Image steganography secures the data by imperceptibly embedding data bits into image pixels with a lesser probability of detection. Additionally, the encryption of data before embedding provides double-layer protection from the potential eavesdropper. Several steganography and cryptographic approaches have been developed so far to ensure data safety during transmission over a network. The purpose of this work is to succinctly review recent progress in the area of information security utilizing combination of cryptography and steganography (crypto-stego) methods for ensuring double layer security for covert communication. The paper highlights the pros and cons of the existing image steganography techniques and crypto-stego methods. Further, a detailed description of commonly using evaluations parameters for both steganography and cryptography, are given in this paper. Overall, this work is an attempt to create a better understanding of image steganography and its coupling with the encryption methods for developing state of art double layer security crypto-stego systems.

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Section: Literature Surveymentioning

confidence: 99%

Double layer security using crypto-stego techniques: a comprehensive review

et al. 2021

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“…PSNR was 46.27, and the message capacity was 53,986. Saha et al [115] suggested EEMDHW, Extended EMD-based steganography based on a Hashed-Weightage Array. Each of the cover image's K pixels contains two 2KN-any numbers, where N is the pixel's bit count.…”

Section: Literature Based On High Capacitymentioning

confidence: 99%

“…Researchers [111][112][113][114][115][116][117][118] tried to obtain high capacity via using several algorithms, where the highest embedding capacity was obtained by [118], which was 2,359,296 bits, while [113] reached 2,357,010 bits. However, we recommend the researcher's method [118] because the researcher could retain the PSNR, which was 51.15. although the (PSNR) value obtained by [117] was 58.99, the embedding capacity was less than the previously mentioned methods, reaching 1,572,864 bits.…”

Section: Assessment and Recomme-ndationmentioning

confidence: 99%

Secure Data Transfer over Internet Using Image Steganography: Review

Abdullah

Ameen

Omar

et al. 2021

AJRCoS

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Whether it's for work or personal well-being, keeping secrets or private information has become part of our everyday existence. Therefore, several researchers acquire an entire focus on secure transmitting secret information. Confidential information is collectively referred to as Steganography for inconspicuous digital media such as video, audio, and images. In disguising information, Steganography plays a significant role. Traditional Steganography faces a further concern of discovery as steganalysis develops. The safety of present steganographic technologies thus has to be improved. In this research, some of the techniques that have been used to hide information inside images have been reviewed. According to the hiding domain, these techniques can be divided into two main parts: The spatial Domain and Transform Domain. In this paper, three methods for each Domain have been chosen to be studied and evaluated. These are; Least Significant Bit (LSB), Pixel Value Difference (PVD), Exploiting Modification Direction (EMD), contourlet transform, Discrete Wavelet Transformation (DWT), and, Discrete Cosine Transformation (DCT). Finally, the best results that have been obtained in terms of higher PSNR, Capacity, and more robustness and security are discussed.

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“…In the study [19], Dhall proposed the first method of using Quantum Cryptography to increase the security of the application. Saha [20] et al published a steganography method based on Exploiting Modification Direction using the hashed-weightage Array. Kait [21] applied the BPCS technique as a technique to noise information in order to ensure data security using FPGA implementation.…”

Section: B Some Studies Of Combining Encryption With Steganographymentioning

confidence: 99%

A Proposal to Improve the Bit Plane Steganography based on the Complexity Calculation Technique

Xuan¹

2021

IJACSA

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The video steganography technique is being studied and applied a lot today because of its benefits. In particular, the video steganography technique using Bit-Plane Complexity Segmentation (BPCS) has increasingly proven its effectiveness compared to other methods. In this paper, based on the theoretical basis of the BPCS method, we propose a new method to improve the efficiency of the steganography process. Accordingly, our improvement proposal in this paper is improving the complexity formula of the bit planes. Our new formula not only has improved the steganographic thresholds in the bit planes to find more planes hiding secret information, but also has ensured the amount of information hidden in the video and their safety. The experimental results in the paper have not only demonstrated the effectiveness of our proposed method but also provided a new mechanism for digital image analysis in general and video steganography techniques in particular.

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Extended exploiting modification direction based steganography using hashed-weightage Array

Cited by 17 publications

References 34 publications

Double layer security using crypto-stego techniques: a comprehensive review

Double layer security using crypto-stego techniques: a comprehensive review

Secure Data Transfer over Internet Using Image Steganography: Review

A Proposal to Improve the Bit Plane Steganography based on the Complexity Calculation Technique

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