169 search results - page 22 / 34 » Experimental Quantum Cryptography |
JISE
2008
13 years 9 months ago
2008
This paper solves the visual cryptography problem by the Blakley scheme that is a geometry-based secret sharing strategy. We first partition the protected image into non-overlappi...
ASIACRYPT
2010
Springer
13 years 7 months ago
2010
Springer
Blind signatures (BS), introduced by Chaum, have become a cornerstone in privacy-oriented cryptography. Using hard lattice problems, such as the shortest vector problem, as the bas...
DSN
2007
IEEE
14 years 3 months ago
2007
IEEE
Cryptography has become an indispensable mechanism for securing systems, communications and applications. While offering strong protection, cryptography makes the assumption that ...
DCOSS
2006
Springer
14 years 23 days ago
2006
Springer
User access control in sensor networks defines a process of granting user the access right to the information and resources. It is essential for the future real sensor network depl...
PERCOM
2011
ACM
13 years 23 days ago
2011
ACM
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...