An enhanced least significant bit modification technique for audio steganography

Asad, Muhammad; Gilani, Junaid; Khalid, Adnan

doi:10.1109/iccnit.2011.6020921

Cited by 82 publications

(59 citation statements)

References 3 publications

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“…The host signal is a signal that the data is embedded in it; this signal should not contain any additional data. Created signal after embedding data is called watermark signal that contains the hidden messages [11]. These two signals should not be audibly and quality differentiable and have not any perceptible difference.…”

Section: Audio Steganography Ethodsmentioning

confidence: 99%

Audio Steganography to Protect the Confidential Information: A Survey

Zinaly¹,

Naghipour²

2017

IJCA

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Steganography is a science to hide information, it hides a message to another object, and it increases the security of data transmission and archiving it. In the process of steganography, the hidden object in which data is hidden the carrier object and the new object, is called the steganography object. The multiple carriers, such as text, audio, video, image and so can be mentioned for steganography; however, audio has been significantly considered due to the multiplicity of uses in various fields such as the internet. For steganography process, several methods have been developed; including work in the temporary and transformation, each of has its own advantages and disadvantages, and special function. In this paper we mainly review and evaluate different types of audio steganography techniques, advantages and disadvantages.

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Section: Audio Steganography Ethodsmentioning

confidence: 99%

Audio Steganography to Protect the Confidential Information: A Survey

Zinaly¹,

Naghipour²

2017

IJCA

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“…In research [8] have introduced two new techniques for hiding data within audio mediums. First, Sample Selection which is used to determine the cover samples inside which secret data is embedded.…”

Section: Related Workmentioning

confidence: 99%

Steganography Algorithm within 2-LSBs with Indicators-Based Randomness

Barhoom¹

2017

IJCDS

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Abstract:Steganography is the field of science which is concerned with covert communications by hiding secret information within an innocent-looking medium, and sending the medium as a carrier over the communication channel. One of the most used techniques is Least Significant Bit (LSB) Substitution, which hides secret data by substituting the LSB of each binary sequence with the bits of the secret data. In our work we introduced a new algorithm of random information hiding based on indicators. Images were used through our research as the cover mediums for experiments and image quality metrics were used for evaluation.

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“…Low-bit encoding also known as Least Significant Bit (LSB) technique, this technique is one of the earliest approaches used for information hiding [13] [14]. Generally, it is based on embedding each bit from the data in the least significant bit of the cover audio object in a desired way (see Figure 4).…”

Section: Low-bit Encodingmentioning

confidence: 99%

A Survey on Audio Steganography Approaches

Singh¹

2014

IJCA

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Today's internet community the secure data transfer is bounded due to its attack on data communication. Security of data can be achieved by implementing steganography techniques. All of the existing steganographic techniques use the digital multimedia files as a cover mediums to conceal secret data. Audio file use as a cover medium in steganography because of its larger size compare to other carrier's file such as text, image. So there are more possibilities to hide large amount of data inside digital audio file. Signals and digital audio files make suitable mediums for steganography because of its high level of redundancy and high data transmission rate. This is not easy to hide data in real time communication audio signals. In this paper we will survey the overall principles of hiding secret data in audio file using audio data hiding techniques, and deliver an overview of present techniques and functions and also discuss the advantages and disadvantages of different types of audio steganographic methods.

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An enhanced least significant bit modification technique for audio steganography

Cited by 82 publications

References 3 publications

Audio Steganography to Protect the Confidential Information: A Survey

Audio Steganography to Protect the Confidential Information: A Survey

Steganography Algorithm within 2-LSBs with Indicators-Based Randomness

A Survey on Audio Steganography Approaches

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