119 search results - page 7 / 24 » New Colored Visual Secret Sharing Schemes |
COCOON
2005
Springer
14 years 1 months ago
2005
Springer
By considering a new metric, Nikov and Nikova defined the class of error-set correcting codes. These codes differ from the errorcorrecting codes in the sense that the minimum dis...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper introduces a novel, cost effective visual cryptography scheme suitable for color image transmission over bandwidth constraint channels. Unlike previously proposed schem...
EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
We discuss the following problem: Given an integer shared secretly among n players and a prime number e, how can the players efficiently compute a sharing of e-1 mod . The most in...
EUROCRYPT
2008
Springer
13 years 9 months ago
2008
Springer
Consider an abstract storage device (G) that can hold a single element x from a fixed, publicly known finite group G. Storage is private in the sense that an adversary does not hav...
DCC
2005
IEEE
14 years 7 months ago
2005
IEEE
A recent publication introduced a Visual Crypto (VC) system, based on the polarisation of light. This VC system has good resolution, contrast and colour properties. Mathematically,...