225 search results - page 21 / 45 » Nonperfect Secret Sharing Schemes |
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper considers the problem of encoding a secret binary image SI into n shares of meaningful halftone images within the scheme of visual cryptography (VC). Secret pixels enco...
ASIACRYPT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. Naor and Pinkas introduced metering schemes at Eurocrypt ’98 in order to decide on advertisement fees for web servers. In the schemes, any server should be able to cons...
CSREASAM
2007
13 years 8 months ago
2007
In this paper, we investigate allocation of data partitions in the network for data objects that are partitioned by using secret sharing schemes [12] or erasure coding schemes [11...
TCC
2009
Springer
14 years 8 months ago
2009
Springer
We provide a simple protocol for secret reconstruction in any threshold secret sharing scheme, and prove that it is fair when executed with many rational parties together with a s...
CSFW
2010
IEEE
13 years 11 months ago
2010
IEEE
—Security protocol design is a creative discipline where the solution space depends on the problem to be solved and the cryptographic operators available. In this paper, we exami...