A Novel Hash Based Least Significant Bit (2-3-3) Image Steganography In Spatial Domain

Manjula, G. R.; Danti, Ajit

doi:10.5121/ijsptm.2015.4102

Cited by 15 publications

(3 citation statements)

References 3 publications

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“…The "thesis test" refers to the secret text. The total number of characters in this example is (11). Notice that the secret text repeats the characters (t), (e), and (s).…”

Section: The Random Key-dependent Data Generation Processmentioning

confidence: 99%

“…The quality of the cover files should therefore not be altered, distorted, or delivered between the embedding processes [10]. The capabilities are the measurement of secret information which is concealed in the cover medium without significant statistical or visual changes [11]. The capacity is expressed in bits per pixel, while the percentage is expressed as the maximum hidden capacity.…”

Section: Introductionmentioning

confidence: 99%

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UN-Substituted Video Steganography

2020

KSII TIIS

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Steganography is the art of concealing the existence of a secret data in a non-secret digital carrier called cover media. While the image of steganography methods is extensively researched, studies on other cover files remain limited. Videos are promising research items for steganography primitives. This study presents an improved approach to video steganography. The improvement is achieved by allowing senders and receivers exchanging secret data without embedding the hidden data in the cover file as in traditional steganography methods. The method is based mainly on searching for exact matches between the secret text and the video frames RGB channel pixel values. Accordingly, a random key-dependent data is generated, and Elliptic Curve Public Key Cryptography is used. The proposed method has an unlimited embedding capacity. The results show that the improved method is secure against traditional steganography attacks since the cover file has no embedded data. Compared to other existing Steganography video systems, the proposed system shows that the method proposed is unlimited in its embedding capacity, system invisibility, and robustness. The system achieves high precision for data recovery in the receiver. The performance of the proposed method is found to be acceptable across different sizes of video files.

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“…The "thesis test" refers to the secret text. The total number of characters in this example is (11). Notice that the secret text repeats the characters (t), (e), and (s).…”

Section: The Random Key-dependent Data Generation Processmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

UN-Substituted Video Steganography

2020

KSII TIIS

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show abstract

“…In [18] a method was proposed to embed a secret image in a cover image file using hash based (2-3-3) LSB insertion method which is an improvement over hash based (3-3-2) LSB technique.…”

Section: Literature Surveymentioning

confidence: 99%

An Innovative Approach for Video Steganography

Kaushik¹,

Suman²

2015

IJCNIS

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Abstract-In today's world internet is used for data communication which is not secure enough to transfer highly confidential data so information hiding become a emerging research area. Steganography is an art to hiding secret message in a cover and it will also hide the fact that secret information is being sent over the communication network. In this paper a video steganography method is proposed using hash based round Least Significant Bit technique. Video steganography is a more secure than any other steganography technique in hiding information because of its complex structure it disables the intruder to attack.

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Tamper Detection and Recovery on RGB Images

Macit

Koyun

2020

Artificial Intelligence and Applied Mathematics in Engineering Problems

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A Novel Hash Based Least Significant Bit (2-3-3) Image Steganography In Spatial Domain

Cited by 15 publications

References 3 publications

UN-Substituted Video Steganography

UN-Substituted Video Steganography

An Innovative Approach for Video Steganography

Tamper Detection and Recovery on RGB Images

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