977 search results - page 4 / 196 » Secret image sharing |
COCOON
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, we consider a new visual cryptography scheme that allows for sharing of multiple secret images on graphs: we are given an arbitrary graph (V, E) where every node an...
CORR
2002
Springer
13 years 7 months ago
2002
Springer
: In the paper we propose general framework for Automatic Secret Generation and Sharing (ASGS) that should be independent of underlying secret sharing scheme. ASGS allows to preven...
IJNSEC
2006
13 years 7 months ago
2006
The work presents a new method for the design of ideal secret sharing. The method uses regular mappings that are well suited for construction of perfect secret sharing. The restri...
SCN
2008
Springer
13 years 7 months ago
2008
Springer
In this work we study linear secret sharing schemes for s-t connectivity in directed graphs. In such schemes the parties are edges of a complete directed graph, and a set of partie...
ASIACRYPT
2006
Springer
13 years 11 months ago
2006
Springer
We consider the problem of cheating in secret sharing schemes, cheating in which individuals submit forged shares in the secret reconstruction phase in an effort to make another pa...