Sciweavers

380 search results - page 13 / 76
» Intrusion-Resilient Secret Sharing
Sort
View
CRYPTO
2006
Springer
232views Cryptology» more  CRYPTO 2006»
15 years 1 months ago
Algebraic Geometric Secret Sharing Schemes and Secure Multi-Party Computations over Small Fields
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...
Hao Chen, Ronald Cramer
STORAGESS
2005
ACM
15 years 3 months ago
An approach for fault tolerant and secure data storage in collaborative work environments
We describe a novel approach for building a secure and fault tolerant data storage service in collaborative work environments, which uses perfect secret sharing schemes to store d...
Arun Subbiah, Douglas M. Blough
INFOCOM
1997
IEEE
15 years 2 months ago
Secret Sharing in Graph-Based Prohibited Structures
A secret sharing schemefor the prohibited structure is a method of sharing a master key among a finite set of participants in such a way that only certain pre-specified subsetsof ...
Hung-Min Sun, Shiuh-Pyng Shieh
CG
2002
Springer
14 years 9 months ago
Secret image sharing
Abstract. We present a novel hybrid method that includes a modulated scheme for reducing the distortion of the reconstructed image and a two-layered structure for grouping particip...
Chih-Ching Thien, Ja-Chen Lin
CANS
2008
Springer
111views Cryptology» more  CANS 2008»
14 years 12 months ago
Analysis and Design of Multiple Threshold Changeable Secret Sharing Schemes
In a (r, n)-threshold secret sharing scheme, no group of (r - 1) colluding members can recover the secret value s. However, the number of colluders is likely to increase over time...
Tiancheng Lou, Christophe Tartary