Results 231 to 240 of about 241,347 (258)

Geometric Threshold Schemes

1990
This paper gives constructions of infinite classes of 2, 3 and 4-threshold schemes based on finite incidence structures such as generalised quadrangles and projective planes.
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Orthogonal arrays and ordered threshold schemes [PDF]

Australas. J Comb., 1993
A perfect threshold scheme with threshold \(t\) is a method of sharing a secret key among \(w\) participants such that (i) any \(t\) participants can determine the key from the portions of the \(v\) shadows that they hold, and (ii) if \(t'
Ed Dawson, Ebadollah S. Mahmoodian, Alan Rahilly   +2 more
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Threshold Undeniable RSA Signature Scheme

2001
Undeniable signature has been extensively researched after Chaum and Antwerpen first proposed the concept of this special digital signature ten years ago. Up to now, however, almost all the existed schemes are based on discrete logarithm cryptosystems.
Guilin Wang, Sihan Qing, Mingsheng Wang, Zhanfei Zhou   +3 more
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Size of Broadcast in Threshold Schemes with Disenrollment

2002
Threshold schemes are well-studied cryptographic primitives for distributing information among a number of entities in such a way that the information can only be recovered if a threshold of entities cooperate. Establishment of a threshold scheme involves an initialisation overhead.
Barwick, S., Jackson, W., Martin, K., Wild, P.   +3 more
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Improvement of threshold proxy signature scheme

Computer Standards & Interfaces, 2004
Abstract A (t, n) threshold proxy signature scheme allows any t or more proxy signers to cooperatively sign messages on behalf of an original signer, but t−1 or fewer proxy signers cannot. Sun et al. proposed a new (t, n) threshold proxy signature scheme based on Zhang's threshold proxy signature scheme. Recently, Hsu et al.
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Shamir's Threshold Scheme

2006
G. R. Blakley, Gregory Kabatiansky
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A Novel Threshold Changeable Secret Image Sharing Scheme

Symmetry, 2021
Qiuhua Wang, Lifeng Yuan, Ye Yao
exaly  

A novel approach for optimal replacement threshold and inspection scheme for condition based maintenance

Journal of Quality in Maintenance Engineering, 2022
Hamid Reza Golmakani
exaly  

A user collaboration privacy protection scheme with threshold scheme and smart contract

Information Sciences, 2021

exaly  

A Fast (k,L,n)-Threshold Ramp Secret Sharing Scheme

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2009
Jun Kurihara, Shinsaku Kiyomoto
exaly