Results 251 to 260 of about 2,212,547 (297)

A Scheme for Threshold Multi-Secret Sharing

Applied Mathematics and Computation, 2005
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Chin-Chen Chang, Chao-Wen Chan
exaly   +2 more sources

A New (k,n)-Threshold Secret Sharing Scheme and Its Extension [PDF]

Lecture Notes in Computer Science, 2008
In Shamir\u27s $(k,n)$-threshold secret sharing scheme (threshold scheme), a heavy computational cost is required to make $n$ shares and recover the secret. As a solution to this problem, several fast threshold schemes have been proposed.
Jun Kurihara, Kazuhide Fukushima, Shinsaku Kiyomoto   +2 more
exaly   +2 more sources

On dynamic threshold schemes

Information Processing Letters, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hung-Min Sun, Shiuh-Pyng Shieh
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A Construction for Multisecret Threshold Schemes

Designs, Codes and Cryptography, 1996
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Jackson, W.A., Martin, K., O'Keefe, C.
openaire   +3 more sources

New threshold-proxy threshold-signature schemes

Computers & Electrical Engineering, 2005
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Shin-Jia Hwang, Chiu-Chin Chen
openaire   +1 more source

Adaptive Threshold Control Scheme for Packet Acquisition

IEEE Transactions on Communications, 1998
An adaptive threshold control scheme for packet acquisition is described. The threshold control is done adaptively by setting the threshold proportional to the maximum likelihood estimate of the noise ...
Brigant, Eric, Mämmelä, Aarne
exaly   +2 more sources

Analysis of fuzzy thresholding schemes

Pattern Recognition, 2000
Abstract Fuzzy thresholding schemes preserve the structural details embedded in the original gray distribution. In this paper, various fuzzy thresholding schemes are analysed in detail. Thresholding scheme based on fuzzy clustering has been extended to a possibilistic framework.
C. V. Jawahar, Prabir K. Biswas, A. K. Ray   +2 more
openaire   +1 more source

A note on the randomness in dynamic threshold schemes

Journal of Computer Security, 1999
In dynamic threshold schemes the dealer is able (after a preprocessing stage) to allow sets of participants of a given cardinality to reconstruct different secrets (in different time instants) by sending them the same broadcast message. In this paper we provide a tight lower bound on the number of random bits needed by the dealer to set up a dynamic ...
BLUNDO, Carlo, MASUCCI, Barbara
openaire   +3 more sources

An Optimal Multisecret Threshold Scheme Construction

Designs, Codes and Cryptography, 2005
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Susan G. Barwick, Wen-Ai Jackson
openaire   +2 more sources

A Multisecret Sharing Threshold Scheme

2008 Ninth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2008
A threshold sharing scheme is a system that protects a secret (key) among a group of participants in such a way that it can only be reconstructed from pooled information held by some certain number of these authorized participants. In this paper we extend this problem to one where there are multiple secrets which participants need reconstruct using the
openaire   +1 more source