Title
Nearly Optimal Robust Secret Sharing against Rushing Adversaries.
Abstract
Robust secret sharing is a strengthening of standard secret sharing that allows the shared secret to be recovered even if some of the shares being used in the reconstruction have been adversarially modified. In this work, we study the setting where out of all the n shares, the adversary is allowed to adaptively corrupt and modify up to t shares, where \\(n = 2t+1\\) (Note that if the adversary is allowed to modify any more shares, then correct reconstruction would be impossible.). Further, we deal with rushing adversaries, meaning that the adversary is allowed to see the honest parties’ shares before modifying its own shares.
Year
DOI
Venue
2019
10.1007/978-3-030-56877-1_6
IACR Cryptology ePrint Archive
DocType
Volume
Citations 
Journal
2019
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Pasin Manurangsi16228.79
Akshayaram Srinivasan211112.08
Prashant Nalini Vasudevan3389.09