225 search results - page 4 / 45 » Nonperfect Secret Sharing Schemes |
AINA
2005
IEEE
14 years 29 days ago
2005
IEEE
In a secret sharing scheme based upon access structures, each group has an authorization and only the participants who stayed in an authorized access structure can recover the sec...
DAM
2002
13 years 7 months ago
2002
In anonymous secret sharing schemes, the secret can be reconstructed without knowledge of which participants hold which shares. In this paper, we derive a tighter lower bound on t...
TCC
2010
Springer
14 years 4 months ago
2010
Springer
The search of efficient constructions of ideal secret sharing schemes for families of nonthreshold access structures that may have useful applications has attracted a lot of atten...
CRYPTO
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We introduce algebraic geometric techniques in secret sharing and in secure multi-party computation (MPC) in particular. The main result is a linear secret sharing scheme...
IACR
2011
12 years 7 months ago
2011
We consider the question of how to store a value secretly on devices that continually leak information about their internal state to an external attacker. If the secret value is s...