Results 1 to 10 of about 680 (112)
On Converting Secret Sharing Scheme to Visual Secret Sharing Scheme [PDF]
EURASIP Journal on Advances in Signal Processing, 2010 Traditional Secret Sharing (SS) schemes reconstruct secret exactly the same as the original one but involve complex computation. Visual Secret Sharing (VSS) schemes decode the secret without computation, but each share is m times as big as the original ...
Daoshun Wang, Feng Yi
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An Efficient Verifiable Threshold Multi-Secret Sharing Scheme With Different Stages
IEEE Access, 2019 Secret sharing is one of the most important cryptographic primitives used for data outsourcing. The threshold-based secret sharing scheme is one of the well-known secret sharing schemes in cryptography.
Dong Chen, Wei Lu, Weiwei Xing, Na Wang
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ROMSS: a rational optional multi-secret sharing scheme based on reputation mechanism
Journal of Cloud Computing: Advances, Systems and Applications, 2023 The traditional threshold secret sharing scheme only allows the participants’ sub-secret shares to be used once in the reconstruction process. Several multi-secret sharing schemes have been proposed that are related to cloud computing, aiming to improve ...
Ruonan Shi +4 more
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Publicly Verifiable Multi-stage Secret Sharing on General Access Structures [PDF]
Jisuanji kexue yu tansuo, 2023 A publicly verifiable secret sharing allows anyone to detect the cheating of dealer or participants only from the public information. In order to expand the application scope of multi-secret sharing, firstly, a publicly verifiable multi-stage secret ...
SONG Yun, WANG Ningning, XIAO Menglin, SHAO Zhiyi
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Applying cheating identifiable secret sharing scheme in multimedia security
EURASIP Journal on Image and Video Processing, 2020 In (k,n) secret sharing scheme, one secret is encrypted into n shares in such a way that only k or more shares can decrypt the secret. Secret sharing scheme can be extended into the field of multimedia that provides an efficient way to protect ...
Zheng Ma +4 more
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An Implementation of Image Secret Sharing Scheme Based on Matrix Operations
Mathematics, 2022 The image secret sharing scheme shares a secret image as multiple shadows. The secret image can be recovered from shadow images that meet a threshold number.
Zihan Ren, Peng Li, Xin Wang
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On Proactive Secret Sharing Schemes [PDF]
, 2004 This paper investigates the security of Proactive Secret Sharing Schemes. We start with revision of the mobile adversary model of Herzberg’s et al. imposing less restriction to the adversary. We first investigate the approach of using commitment to 0 in the renewal phase in order to renew the player’s shares.
Nikov, V.S., Nikova, S.I.
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Multi Secret Image Sharing Scheme of General Access Structure with Meaningful Shares
Mathematics, 2020 A Multi Secret Image sharing scheme can share several secret images among certain participators securely. Boolean-based secret sharing schemes are one kind of secret sharing method with light-weighted computation compared to the previous complex ...
Hongliang Cai, Dan Tang
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Constructions of some secret sharing schemes based on linear codes [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. ИнформатикаThere are perfect and ideal threshold secret sharing schemes, for example, Shamir’s secret sharing scheme. For the case of general secret sharing schemes with an arbitrary access structure, it is possible to construct a perfect scheme for any
Ratseev, Sergey Mihailovich
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(k,n) secret image sharing scheme capable of cheating detection
EURASIP Journal on Wireless Communications and Networking, 2018 In a (k,n) threshold secret image sharing scheme, a secret image is encrypted into n image-shadows that satisfy the following: (1) any less than k image-shadows get no information on the image and (2) any k or more image-shadows can reconstruct the ...
Yan-Xiao Liu +2 more
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