Audio Security Based on LSB Steganography and 4-D Lü System

Abdulkadhim, Hussein A.; Shehab, Jinan N.; Albu-Rghaif, Ali

doi:10.1109/scee.2018.8684213

Cited by 4 publications

(10 citation statements)

References 7 publications

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“…Histogram analysis for the cover and stego-frame and original & reconstruction color image are used to verify the statistical properties which are not changed by varying one bit in some pixels [16,20]. Table 6 contains results of the histogram analysis for this purpose.…”

Section: Histogram Analyzermentioning

confidence: 99%

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Robust large image steganography using LSB algorithm and 5D hyper-chaotic system

2021

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This paper contains a robust hiding system proposed to hide and reconstruct efficiently a large size secret image based on merging encrypting and hiding. This approach deals with a video utilized as a cover of frames to hide the blocks of large image inside it. Frames are selected according to 5D hyperchaotic algorithms and consequently change value of the pixel in the original image depends on it. Secret image will divide into many blocks and hide each block in one frame selected by 5D chaotic. This method will support and enhance the techniques of information security with less time and morecapacity of transmission. The results obtained are analyzed under criteria including: Peak signal to noise ratio, Mean square error, key space and sensitivity, correlation coefficient and capacity of hiding. The results demonstrate both of the secret color image and cover video, where retaining its explicitness and properties after reconstruction in the receiver. However, the results prove stability and reliability of the proposed system under several conditions and can avoid attacks.

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Section: Histogram Analyzermentioning

confidence: 99%

“…The first term "key space" is defined as the total number of different generated keys which used in the encoding process [16,20]. The second term "The key sensitivity "is defined as a minimum amount of changing at the encoded image/picture resulted from a little variation in the secret (detection) key [12,16].…”

Section: Key Space and Sensitivitymentioning

confidence: 99%

Robust large image steganography using LSB algorithm and 5D hyper-chaotic system

2021

Self Cite

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“…Steganography (literally translated from Greek as "secret writing") is the science of hidden information by keeping the fact of transmission a secret [2], [3]. Unlike cryptography, which ciphers the secret message, steganography hides message inside visual contains of the cover media [4]. Hiding a message based on steganography technique is significantly minimize the probability of detection.…”

Section: Introductionmentioning

confidence: 99%

“…If the message is also encrypted, then this provide extra level of protection [5], [6]. Although these two technologies are usually shared in a one system, but the advantages are to remove and decrease the risks of editing and detecting of the hidden information [3], [4]. Moreover, transmitting several medias in one media to reduce the time of transmission and band of channel define as a gain of channel.…”

Section: Introductionmentioning

confidence: 99%

“…In the receiver side, the reconstruction process and extraction secret audio will be opposite to the process in the sender. However, contribution of this work represents one of the series started by the authors works explained previously in [2], [4], [23] to develop image/audio steganographic techniques. Additionally, the present work will solve the security task of the stego-audio with high sensitivity, as well as the selection of cover media, length, format.…”

Section: Introductionmentioning

confidence: 99%

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Audio steganography based on least significant bits algorithm with 4D grid multi-wing hyper-chaotic system

Abdulkadhim

Shehab

2022

IJECE

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Although variety in hiding methods used to protect data and information transmitted via channels but still need more robustness and difficulty to improve protection level of the secret messages from hacking or attacking. Moreover, hiding several medias in one media to reduce the transmission time and band of channel is the important task and define as a gain channel. This calls to find other ways to be more complexity in detecting the secret message. Therefore, this paper proposes cryptography/steganography method to hide an audio/voice message (secret message) in two different cover medias: audio and video. This method is use least significant bits (LSB) algorithm combined with 4D grid multi-wing hyper-chaotic (GMWH) system. Shuffling of an audio using key generated by GMWH system and then hiding message using LSB algorithm will provide more difficulty of extracting the original audio by hackers or attackers. According to analyses of obtained results in the receiver using peak signal-to-noise ratio (PSNR)/mean square error (MSE) and sensitivity of encryption key, the proposed method has more security level and robustness. Finally, this work will provide extra security to the mixture base of crypto-steganographic methods.

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Analysis of Cryptography before Steganography Operation by ROC Curves and Confusion Matrices Criteria

Hadipour¹,

Afifi

ShojaeiYas

2022

Preprint

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The steganography algorithms based on media type, format and capacity are used for different applications. The use of cryptographic algorithms also depends on the type of application. The challenge that can be investigated is the use of cryptographic algorithms in the steganography process, which must be properly scrutinized due to the special sensitivities of these two technologies. The use of cryptographic algorithms in steganographic systems increases the security of hidden data, but this security level should not make the entropy more visible and did not consider other metric. For this reason, in this paper, two steganographic algorithms for JPEG image and two steganographic algorithms for audio in WAV format are investigated, so that before the steganographic operation, a cryptography algorithm is used to encrypt the message. In the following, after reviewing the steganographic algorithms using several valid steganalysis, the advantages of using and not using these cryptographic algorithms against their disadvantages are reviewed and suggestions about their use in steganography algorithms and systems are presented.

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Audio Security Based on LSB Steganography and 4-D Lü System

Cited by 4 publications

References 7 publications

Robust large image steganography using LSB algorithm and 5D hyper-chaotic system

Robust large image steganography using LSB algorithm and 5D hyper-chaotic system

Audio steganography based on least significant bits algorithm with 4D grid multi-wing hyper-chaotic system

Analysis of Cryptography before Steganography Operation by ROC Curves and Confusion Matrices Criteria

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