A novel approach for secret data transfer using image steganography and visual cryptography

Prasanna, Dinesh; Anbarasi, L. Jani; Vincent, Mahieu

doi:10.1145/1947940.1948064

Cited by 6 publications

(4 citation statements)

References 10 publications

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“…This paper though requires a distinct image [18][19] which we can use as a carrier and hide the audio which is well within the limits of the threshold that the image can hide, that will secure the audio and get the attacker deceived from its true nature. The person will not be able to know until unless he gets to know the intention and the method of hiding and thus cannot guess the data that is being sent through the image.The main challenge lies [11] [20][21][22][23][24] in increasing the amount of audio data that can be sent through the cover image and, how can it be securely sent over the network till the receiver. Also we need to ensure that cover RGB image will not be giving rise to any suspicion of the data being carried while travelling through the network.…”

Section: Proposed Methodology In Rgb Image Steganographymentioning

confidence: 99%

Scalable Methodology to Hide Audio Data in Cover Image using RGB and Gray Color based Key Positioning Image Steganography

Jagadish*¹,

Naidu²

2019

IJRTE

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 Abstract: This objective of this paper is primarily focused on RGB color and Gray scale color based key positioning steganography which has been used to overcome the disadvantages of the Least Significant Bit replacement algorithm and helps to embed the audio data in the color images. The given audio data of various sizes is used to embed in the green color channel of the 24 bit color image sequentially by the key based LSB positioning algorithm. Here the audio threshold is another major area where the focus has been laid as increasing the size of the audio data[26] which can be sent through an image without losing the quality of the audio. This method of hiding the audio data through an image helps to authenticate the sender[25] and verifies whether the data has been really sent to the valid user or is used to prevent morphed secret details by the attacker in the middle. The proposed algorithm has been tested against various existing algorithm to study how effectively the algorithm is working, and how effectively it overcomes the drawbacks of the present algorithms. The algorithm is scalable to serve the purpose of authenticating the different demographical region users living all over world and also to identify that the message is reaching only to the valid user[31].

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Section: Proposed Methodology In Rgb Image Steganographymentioning

confidence: 99%

Scalable Methodology to Hide Audio Data in Cover Image using RGB and Gray Color based Key Positioning Image Steganography

Jagadish*¹,

Naidu²

2019

IJRTE

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“…Without involving any complex computations, decode the secret biometric face image visually by superimposing a qualified subset of shares through the visual secret sharing method. In the context, there exist Boolean operation of the secret image sharing that overcomes the drawback of low visual quality and pixel expansion created by the VSS [2]. Visual cryptography is a special secret sharing technique that means it is dissimilar from usual cryptography, for the reason that it does not require complex computation to decrypt [3].…”

Section: Fig 1: Justification Of E-shopping Cart Using Visual Cryptogmentioning

confidence: 99%

A Novel Approach on Secure Data Transfer for General Transactions using Secret Sharing Scheme

Sharmila¹,

Gurrala²

2017

IJCA

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In the last two decades, the researchers were targeted on the various issues in any general transactions was getting ambiguity in Information Technology domain because of its challenging nature and all overlapping purchases through selling goods during online shopping in government sector. Visual Cryptography gives us the best framework for all services where all authenticated mobile devices through legitimate users get linked and sharing secret keys with goods details with more security. In the paper, each Mobile get acquainted with this proposed framework to enable source to destination goods delivery among users who subscribed in the online shopping cart. Actual Customers want to shop any item from Flipcart, Amazon with unique purchase and selling their belonging without having gray item available in the network is possible through virtual shopping. In the paper to fill gap between old shopping framework and new framework through this techniques by supplementing new techniques inside mobile shopping. Therefore the .legitimate customer gets benefitted while shopping.

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“…The In this type of steganography spatial and transform domains may be combined [33] with each other, also one or both of them maybe combined with other optimization algorithms or heuristic approaches like Genetic Algorithms (GA) [34] and [35], or may be combined with other secure communication techniques like cryptography [36] and [37]. Aiming at producing a new schemes that will provide better results than if they used alone.…”

Section: Hybrid Approachesmentioning

confidence: 99%

“…Both [36] and [37] used visual cryptography along with image steganography to achieve more security.…”

Section: Hybrid Approachesmentioning

confidence: 99%

A Survey on Digital Image Steganography

Al-Omari¹,

Al-Taani²

2015

The 7th International Conference on Information Technology

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The fast growth in communication technologies and the increased availability of the public networks (Internet) facilitated data transfer. However the public communication channels are vulnerable to security attacks that may lead to unauthorized access to some information. Encryption has been used to persist and prevent these attacks. But when the information is decrypted it will be exposed to the attackers again and it will not have any security protection. Steganography is the science of embedding the secret messages inside other medium files (text, audio, image, and video) in a way that hides the existence of the secret message at all. Steganography applies an embedding process in which the redundant bits of the medium are replaced by the bits of the secret message. Image Steganography is the field of steganography in which the medium that used to carry the secret data is a digital image. Image Steganography is an important area of research in the recent years. This article reviews the steganography based on digital images; illustration of the concept and the common approaches are discussed. Also Steganalysis which is the science of attacking steganography will be briefly discussed.

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A novel approach for secret data transfer using image steganography and visual cryptography

Cited by 6 publications

References 10 publications

Scalable Methodology to Hide Audio Data in Cover Image using RGB and Gray Color based Key Positioning Image Steganography

Scalable Methodology to Hide Audio Data in Cover Image using RGB and Gray Color based Key Positioning Image Steganography

A Novel Approach on Secure Data Transfer for General Transactions using Secret Sharing Scheme

A Survey on Digital Image Steganography

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