Browsing Computer Science by Supervisor "Stinson, Douglas"
Now showing items 1-4 of 4
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Contextualizing Alternative Models of Secret Sharing
(University of Waterloo, 2022-08-17)A secret sharing scheme is a means of distributing information to a set of players such that any authorized subset of players can recover a secret and any unauthorized subset does not learn any information about the secret. ... -
Designing Efficient Algorithms for Combinatorial Repairable Threshold Schemes
(University of Waterloo, 2018-10-23)Repairable secret sharing schemes are secret sharing schemes where, without the original dealer who distributed the shares, the participants can combine information from their shares to perform a computation that ... -
Generalizations of All-or-Nothing Transforms and their Application in Secure Distributed Storage
(University of Waterloo, 2021-01-26)An all-or-nothing transform is an invertible function that maps s inputs to s outputs such that, in the calculation of the inverse, the absence of only one output makes it impossible for an adversary to obtain any information ... -
Integrity and Privacy of Large Data
(University of Waterloo, 2015-11-26)There has been considerable recent interest in "cloud storage" wherein a user asks a server to store a large file. One issue is whether the user can verify that the server is actually storing the file, and typically a ...