977 search results - page 56 / 196 » Secret image sharing |
119
click to vote
CORR
2010
Springer
15 years 4 months ago
2010
Springer
In this paper, a novel data hiding technique is proposed, as an improvement over the Fibonacci LSB data-hiding technique proposed by Battisti et al. [1] based on decomposition of ...
240
click to vote
Book
"Have you ever played a side-scrolling action arcade game on your PC and wondered what it takes to program one? How do the programmers scroll their backgrounds so fast and mak...
ICB
2007
Springer
15 years 10 months ago
2007
Springer
We use grip pattern based biometrics as a secure side channel to achieve pre-authentication in a protocol that sets up a secure channel between two hand held devices. The protocol ...
133
click to vote
EUROCRYPT
2001
Springer
15 years 8 months ago
2001
Springer
Message integrity from one sender to one receiver is typically achieved by having the two parties share a secret key to compute a Message Authentication Code (MAC). We consider the...
159
click to vote
COCO
1993
Springer
15 years 8 months ago
1993
Springer
We introduce a linear algebraic model of computation, the Span Program, and prove several upper and lower bounds on it. These results yield the following applications in complexit...