241 search results - page 7 / 49 » On Proactive Secret Sharing Schemes |
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Abstract--This paper presents a recursive computational multisecret sharing technique that hides k - 2 secrets of size b each into n shares of a single secret S of size b, such tha...
IPL
2006
13 years 8 months ago
2006
Ramp secret sharing (SS) schemes can be classified into strong ramp SS schemes and weak ramp SS schemes. The strong ramp SS schemes do not leak out any part of a secret explicitly...
CORR
2002
Springer
13 years 8 months ago
2002
Springer
The proposed approach works for any underlying secret sharing scheme. It is based on the concept of verification sets of participants, related to authorized set of participants. T...
ICITS
2009
13 years 6 months ago
2009
In a multisecret sharing scheme, several secret values are distributed among a set of n users, and each secret may have a different associated access structure. We consider here un...
DCC
2006
IEEE
14 years 8 months ago
2006
IEEE
It is shown that in some cases it is possible to reconstruct a block design D uniquely from incomplete knowledge of a minimal defining set for D. This surprising result has implic...