18 search results - page 4 / 4 » XOR-based Visual Cryptography Schemes |
ESORICS
2003
Springer
13 years 10 months ago
2003
Springer
Recently, David Chaum proposed an electronic voting scheme that combines visual cryptography and digital processing. It was designed to meet not only mathematical security standard...
HIP
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...
INFOCOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Body Area Networks (BAN) is a key enabling technology in E-healthcare such as remote health monitoring. An important security issue during bootstrap phase of the BAN is to securely...