1769 search results - page 34 / 354 » Cryptography |
CTRSA
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In the last few years we have concentrated our research efforts on new threats to the computing infrastructure that are the result of combining malicious software (malwar...
CRYPTO
2003
Springer
15 years 2 months ago
2003
Springer
We give two applications of Nisan–Wigderson-type (“non-cryptographic”) pseudorandom generators in cryptography. Specifically, assuming the existence of an appropriate NW-ty...
CRYPTO
2006
Springer
15 years 1 months ago
2006
Springer
We describe some of the recent progress on lattice-based cryptography, starting from the seminal work of Ajtai, and ending with some recent constructions of very efficient cryptogr...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper introduces a color visual cryptography encryption method that produces meaningful color shares via visual information pixel (VIP) synchronization and error diffusion ha...
ICASSP
2008
IEEE
15 years 4 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...