Advanced 3-Bit LSB Based on Data Hiding Using Steganography

Patani, Kinjal; Rathod, Dushyantsinh

doi:10.1007/978-981-15-4474-3_42

Cited by 8 publications

(3 citation statements)

References 7 publications

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“…Later at (8), the end of the process will result in a group of bytes representing an encrypted chain. At (9), this chain is rebuilt and decrypted using the RSA algorithm. At (10), the original message is presented to the receiver, as shown at (11).…”

Section: A Requirements Specificationmentioning

confidence: 99%

“…Another use case of steganography showcased by Gutub and Alaseri [8] demonstrates this technique's usage within Arabic text, taking as a foundation a single character to hide computer-generated passwords within user-selected passwords. Several prior proposals combine traditional steganography to hide information within multimedia files with cryptography techniques [9]- [15] to encrypt the information or encrypt the whole stage-medium carrying data. Studies using asymmetric cryptosystems such as RSA and steganography [16]- [18] had been proposed in the past.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

RSA Over-Encryption Employing RGB Channels through a Steganography Variant

Martínez¹,

Fuertes²,

Palacios³

et al. 2021

International Journal on Advanced Science, Engineering and Information Technology

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This study aims to provide a solution for RSA over-encryption based on steganography variant to hide sensitive information that requires security. The current study describes a software program's implementation phases that allow technicians to re-encrypt a message, first encoded using RSA cryptosystems as an extra security layer. Subsequently, this text was converted into an array of bytes stored in Red, Green, and Blue (RGB) layers of one or more generated images, which will finally be sent to the receiver. The programming recursion technique was used to determine the number of images that need to be sent and the bytes corresponding to each of them. These images were created, reorganized, and encrypted according to pre-defined rules. The security of the proposed method relies heavily on the probability theory. Each of the possible patterns that can store data is equally likely to be chosen by an attacker. The program also uses as a conceptual base the Least Significant Bit Substitution (LSB) technique, with the difference that it directly stores bytes for the RGB values of the generated image(s). Our results indicate that the re-encryption is independent of a carrier image. The number of different ways to organize the pixels and the generated images suggests an acceptable security level. Moreover, it requires a not negligible computational power to decipher the pixels' original order and the channels containing relevant information.

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Section: A Requirements Specificationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

RSA Over-Encryption Employing RGB Channels through a Steganography Variant

Martínez¹,

Fuertes²,

Palacios³

et al. 2021

International Journal on Advanced Science, Engineering and Information Technology

View full text Add to dashboard Cite

show abstract

“…The researchers are developing new techniques to ensure the security of information and restrict unauthorized users' access to information. For increasing the security of hidden information, several cryptographic and data hiding techniques have been proposed [1,2].…”

Section: Introductionmentioning

confidence: 99%

A Modulo Function-Based Robust Asymmetric Variable Data Hiding Using DCT

Khan

Arif

et al. 2020

Symmetry

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This work presents a new asymmetric data hiding technique that hides a variable number of secret message bits in the discrete cosine transform (DCT) coefficients of a cover image using a modular distance technique. Prior to data hiding, the proposed framework transforms a cover image from a spatial domain to various frequency coefficients using DCT. The DCT coefficients are arranged in two groups: one with low-frequency coefficient, and the other with the medium and high-frequency coefficients. The medium and higher frequency coefficients are processed for variable data hiding asymmetrically. The proposed technique hides variable sets of secret information bits in different coefficients. The variation in hidden secret information is maintained using a key developed based on the modulo of distance of a coefficient from the reference point. The same key is also used to retrieve the confidential information at the receiver ends. The results reveal that the presented framework does not create any visually significant distortion, and thus the hidden information does not attract the human visual system (HVS). The technique also results in high data hiding efficiency.

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Perfomance Analysis of Text Extraction from Complex Degraded Image Using Fusion of DNN, Steganography, and AGSO

Pandey

Wairya

2022

Lecture Notes in Electrical Engineering

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Advanced 3-Bit LSB Based on Data Hiding Using Steganography

Cited by 8 publications

References 7 publications

RSA Over-Encryption Employing RGB Channels through a Steganography Variant

RSA Over-Encryption Employing RGB Channels through a Steganography Variant

A Modulo Function-Based Robust Asymmetric Variable Data Hiding Using DCT

Perfomance Analysis of Text Extraction from Complex Degraded Image Using Fusion of DNN, Steganography, and AGSO

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