Results 21 to 30 of about 4,666,531 (283)

Visual secret sharing and related Works -A Review [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2023
The accelerated development of network technology and internet applications has increased the significance of protecting digital data and images from unauthorized access and manipulation. The secret image-sharing network (SIS) is a crucial technique used
Nahidah Darweesh, Ali Sagheer
doaj   +3 more sources

A Finite Equivalence of Verifiable Multi-secret Sharing [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2012
We give an abstraction of verifiable multi-secret sharing schemes that is accessible to a fully mechanized analysis. This abstraction is formalized within the applied pi-calculus by using an equational theory which characterizes the cryptographic ...
Hui Zhao   +5 more
doaj   +3 more sources

(t,n) multi-secret sharing scheme extended from Harn-Hsu’s scheme

open access: yesEURASIP Journal on Wireless Communications and Networking, 2018
Multi-secret sharing scheme has been well studied in recent years. In most multi-secret sharing schemes, all secrets must be recovered synchronously; the shares cannot be reused any more.
Tong Zhang, Xizheng Ke, Yanxiao Liu
doaj   +2 more sources

Continuous-Variable Quantum Secret Sharing Through Microwave-Enabled Turbulent Channels with Measurement-Device-Independent Scheme [PDF]

open access: yesEntropy
Quantum secret sharing (QSS) has been previously demonstrated with conceivability in optical-fiber channels. However, extending this framework to the microwave frequency band presents challenges in achieving secure quantum communications over turbulent ...
Weihan Zhang   +4 more
doaj   +2 more sources

Verifiable multi-secret sharing schemes applicable to arbitrary access structures

open access: yesTongxin xuebao, 2007
Verifiable multi-secret sharing on general access structures was studied.A method of construct verifiable se-cret sharing schemes with arbitrary access structure was given.The verifiable multi-secret sharing schemes constructed by this method have the ...
ZHANG Fu-tai1, WANG Yu-min2
doaj   +3 more sources

Implementing Quantum Secret Sharing on Current Hardware [PDF]

open access: yesEntropy
Quantum secret sharing is a cryptographic scheme that enables the secure storage and reconstruction of quantum information. While the theory of secret sharing is mature in its development, relatively few studies have explored the performance of quantum ...
Jay Graves, Mike Nelson, Eric Chitambar
doaj   +2 more sources

Multi-dimensional multiplexing optical secret sharing framework with cascaded liquid crystal holograms

open access: yesOpto-Electronic Advances
Secret sharing is a promising technology for information encryption by splitting the secret information into different shares. However, the traditional scheme suffers from information leakage in decryption process since the amount of available ...
Keyao Li   +8 more
doaj   +3 more sources

Data Hiding of Multicompressed Images Based on Shamir Threshold Sharing

open access: yesApplied Sciences, 2022
Image-based data hiding methods have been used in the development of various applications in computer vision. At present, there are two main types of data hiding based on secret sharing, namely dual-image data hiding and multi-image data hiding.
Haoyang Kang, Lu Leng, Byung-Gyu Kim
doaj   +1 more source

An ECDLP-Based Verifiable Multi-Secret Sharing Scheme [PDF]

open access: yesMathematics Interdisciplinary Research, 2020
‎‎Secret sharing is an important issue in cryptography which has many applications‎. ‎In a secret sharing scheme‎, ‎a secret is shared by a dealer among several participants in such a way that any authorized subset of participants can recover the secret ...
Khadijeh Eslami, Mojtaba Bahramian
doaj   +1 more source

Multi-Secret Image Sharing Scheme by Boolean Operations

open access: yes, 2022
Multi-secret image sharing technology shares multiple secret images among participants. The proposed (k, n, m) multi-secret image sharing scheme shares m secret images among n participants and gathering k participants' shared images perfectly recovers ...
Chen, Chien-Chang;Lin, Cheng-Shian;Chen, Jia-Zhan   +3 more
core   +1 more source

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