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Security Analysis of a Dynamic Threshold Secret Sharing Scheme Using Linear Subspace Method
Dynamic threshold Linear subspace Forging
2017/11/14
A dealer-free and non-interactive dynamic threshold secret sharing scheme has been proposed by Harn et.al., in 2015. In this scheme, a (t; n) secret sharing scheme in secret reconstruction phase can t...
Dynamic Threshold Cryptosystem without Group Manager
Public-key cryptosystem threshold cryptosystem dynamic adding
2009/6/9
In dynamic networks with
exible memberships, group signatures
and distributed signatures are an important problem. Dynamic
threshold cryptosystems are best suited to realize distributed signatures...