Enhanced security in steganography using encryption and Quick Response code

Karthikeyan, B.; Kosaraju, A. C.; S, Sudeep Gupta

doi:10.1109/wispnet.2016.7566554

Cited by 11 publications

(6 citation statements)

References 5 publications

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“…All the information bits are implanted by modifying the slightest noteworthy bit low frequency bits of Discrete Cosine Transform (DCT) factors which include the image segments [11,18,19]. In [20][21][22], they suggest improved protection for the data. By using encryption and steganography.…”

Section: Literature Reviewmentioning

confidence: 99%

Enhanced Data Security of Communication System Using Combined Encryption and Steganography

Alrikabi¹,

Hazim

2021

Int. J. Interact. Mob. Technol.

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<h2>Data security has become a paramount necessity and more obligation in daily life. Most of our systems can be hacked, and it causes very high risks to our confidential files inside the systems. Therefore, for various security reasons, we use various methods to save as much as possible on this data, regardless of its different forms, texts, pictures, videos, etc. In this paper, we mainly rely on storing the basic image which should be protected in another image after changing its formal to composites using the DWT wavelet transform. The process of zeroing sites and storing their contents technique is used to carry the components of the main image. Then process them mathematically by using the exponential function. The result of this process is to obtain a fully encrypted image. The image required to be protected from detection and discrimination is hidden behind the encrypted image. The proposed system contains two algorithms. the first algorithm is used for encryption and hiding, but the second algorithm is designed for returning and decoding the main image to its original state with very efficiently.</h2>

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Section: Literature Reviewmentioning

confidence: 99%

Enhanced Data Security of Communication System Using Combined Encryption and Steganography

Alrikabi¹,

Hazim

2021

Int. J. Interact. Mob. Technol.

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“…To protect the security of secret messages during transmission, a combination of a powerful encrypting method and steganographic technique was proposed [20]. A multi-level secret data embedding technique based on integrated visual cryptography and steganography was presented in another paper [21].…”

Section: Related Studymentioning

confidence: 99%

Hybrid multistage framework for data manipulation by combining cryptography and steganography

et al. 2022

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In today's rapidly growing communication and internet technologies, such as 5G, cloud computing, and blockchain, information security has become a critical component. When data is transmitted in its raw form, it is vulnerable to a variety of cybersecurity assaults. In this hybrid multi-stage data encryption architecture, which builds sequential and pseudo-random encoding/decoding algorithms with pre-stage text encryption discovered that image resolution and attributes were unaffected by the change in image size after testing several text sizes with the cover image and various image formats, it is suitable that the text size should be 15% smaller than the cover image. Furthermore, when compared to sequential encoding/decoding, the hybrid cryptography and steganography-pseudo-random encoding/decoding procedure is more efficient and time consuming.

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“…In a study close to the work done, this QR code was embedded in another picture [47] with the message being encrypted and the encrypted message stored in the QR code and stored in the QR code generated by the decryption information stencil. Another study is similar to the previous one, and the QR code generated is more likely [48].…”

Section: Scopusmentioning

confidence: 99%

Fake and Real Massaging at the Same Time with QR Code in Web Services for Different Users

Yeşiltepe

Kurulay

2018

Security and Communication Networks

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At present, the notion of a cloud has expanded so much that there is no area of knowledge other than the concept of cloud. The most important reason for this is the ambiguity in the definition of this concept in the literature. Some have used the concept of a mobile cloud to create private cloud environments, while others have defined the cloud as a complex environment consisting of many different entities and layers, while others regard the cloud as parallel, discrete, and grid. In other words, the concept of cloud can sometimes be limited by the user devices and sometimes by the user devices. QR code, which is a precise and accurate way of communicating a text or symbol to the other side, is very broad, as is the concept of cloud use. The use of this technology is increasing with the availability of data encryption algorithms. As an abbreviation of the term “QR code,” the QR phrase “Quick Response,” which is the English language name, is used. In this study, when the same request is requested for different users (clients) in the web service, the response generated by the server at one time is sent to the different users at one time and the users get different messages. It is intended to reduce the load on the server and respond more efficiently to clients. Scrambled steganographic QR codes will be used for these operations. Some of the highlights of the paper are different message transmission with the same QR code to different users in web services and message verification with a hash value, using fake keys and advantage of changeable security mechanism.

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Enhanced security in steganography using encryption and Quick Response code

Cited by 11 publications

References 5 publications

Enhanced Data Security of Communication System Using Combined Encryption and Steganography

Enhanced Data Security of Communication System Using Combined Encryption and Steganography

Hybrid multistage framework for data manipulation by combining cryptography and steganography

Fake and Real Massaging at the Same Time with QR Code in Web Services for Different Users

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