A novel secret sharing scheme from audio perspective

Ehdaie, Mohammad; Eghlidos, Taraneh; Aref, Mohammad Reza

doi:10.1109/istel.2008.4651264

Cited by 18 publications

(7 citation statements)

References 4 publications

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“…In this area, the authors in [91] further introduced Audio Secret Sharing Scheme (ASSS) techniques, leveraging short-range audible links to achieve secret sharing. These techniques were further studied by the authors in [92], proposing a new, secure but ideal audio secret sharing scheme. The main difference between a regular secret sharing scheme and an audio-based one as the one proposed by [92] lies in the numbness of human ears towards phase rotation of the audio signals.…”

Section: Secret Sharing Via Short-range Audio Linksmentioning

confidence: 99%

“…These techniques were further studied by the authors in [92], proposing a new, secure but ideal audio secret sharing scheme. The main difference between a regular secret sharing scheme and an audio-based one as the one proposed by [92] lies in the numbness of human ears towards phase rotation of the audio signals. This property is used to design a scheme where no computation is required on the receiver side, i.e., on the human ear.…”

Section: Secret Sharing Via Short-range Audio Linksmentioning

confidence: 99%

See 1 more Smart Citation

Short-Range Audio Channels Security: Survey of Mechanisms, Applications, and Research Challenges

Caprolu

Sciancalepore

Pietro

2021

IEEE Commun. Surv. Tutorials

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Short-range audio channels have appealing distinguishing characteristics: ease of use, low deployment costs, and easy to tune frequencies, to cite a few. Moreover, thanks to their seamless adaptability to the security context, many techniques and tools based on audio signals have been recently proposed. However, while the most promising solutions are turning into valuable commercial products, acoustic channels are also increasingly used to launch attacks against systems and devices, leading to security concerns that could thwart their adoption. To provide a rigorous, scientific, security-oriented review of the field, in this paper we survey and classify methods, applications, and use-cases rooted on short-range audio channels for the provisioning of security services-including Two-Factor Authentication techniques, pairing solutions, device authorization strategies, defense methodologies, and attack schemes. Moreover, we also point out the strengths and weaknesses deriving from the use of short-range audio channels. Finally, we provide open research issues in the context of short-range audio channels security, calling for contributions from both academia and industry.

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Section: Secret Sharing Via Short-range Audio Linksmentioning

confidence: 99%

Section: Secret Sharing Via Short-range Audio Linksmentioning

confidence: 99%

Short-Range Audio Channels Security: Survey of Mechanisms, Applications, and Research Challenges

Caprolu

Sciancalepore

Pietro

2021

IEEE Commun. Surv. Tutorials

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“…Daniel and Spyros [16] proposed visual cryptography scheme for audio with the existing general access structure. Huan et al [17,18] embedded the n shares generated into n shelter audios thereby improving the security of the ASS scheme. The audio sharing schemes described above generate shares but do not provide any additional features of authentication, integrity and steganography.…”

Section: Introductionmentioning

confidence: 99%

Secret Sharing with Reduced Share Size and Data Integrity

Guttikonda¹,

Mundukur²

2020

ISI

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The proposed work is to provide security for audio data stored in cloud data centers and online song repositories such as hungama.com, iTunes, where huge number of songs is stored for listening and downloading. When polynomial secret sharing method is applied on secret audio, audio shares are generated each with the size of secret audio. Secret is derived only when a valid subset of members in the group are compromised. The purpose of the proposed work is to reduce the dimensions of shares. This can be achieved by having the amplitude values of the secret audio as the coefficients of the polynomial instead of random values in polynomial based secret sharing scheme. But having amplitude values as coefficients does not generate meaningless shares and reveals information about the secret. In this paper, two methods are proposed for generating meaningless audio shares such that the dimensions of each share are lesser than the dimensions of confidential audio. It gives dealer an advantage to securely store and distribute the shares by hiding the shares into other media. In the first method, secret audio is encrypted and the values of these encrypted audio are taken as the coefficients of the polynomial to generate the shares. Second method is implemented to reduce the burden of encryption and decryption. In this approach, for share construction the leading term in the polynomial will have random values as coefficient and for all other terms the coefficient are amplitude values of the secret audio. In both methods, shares generated are of reduced dimensions and are meaningless. Security of shares is enhanced by providing integrity mechanism to shares and steganography effect. A novel block cipher is implemented as compression function in the hash algorithm to generate checksum which is used for verifying integrity of shares.

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“…With the rapid development of information technology, many high technology companies pay more attention to the protection for their intellectual property rights or patents, especially for their electronic products such as mobile [5], and other applications based on VCS are listed in Ref [ 6], [7], [8], [9].…”

Section: Introductionmentioning

confidence: 99%

An anti-counterfeiting method based on VCS for mobile phone's identification

Yang

Mou³

2012

2012 International Conference on Wavelet Active Media Technology and Information Processing (ICWAMTIP)

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Atpresent, there are many anti-counterfeiting technologies such as bar code, laser security mark, and digital watermarking to be utilized to protect the copyright and patent. Based on the Visual Cryptography Scheme (VCS), an interesting anti-counterfeiting method for identification of authorized edition mobile phone is proposed in this paper.This paper firstly gives a brief overview on VCS, especially on the classical VCS of (2, 2)-threshold, and then the proposed anti-counterfeiting method is described. At the end of this paper, the simulation results are given, which demonstrate that the proposed method based on VCS is quite feasible and promising.

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A novel secret sharing scheme from audio perspective

Cited by 18 publications

References 4 publications

Short-Range Audio Channels Security: Survey of Mechanisms, Applications, and Research Challenges

Short-Range Audio Channels Security: Survey of Mechanisms, Applications, and Research Challenges

Secret Sharing with Reduced Share Size and Data Integrity

An anti-counterfeiting method based on VCS for mobile phone's identification

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