112 search results - page 5 / 23 » Secure Bit-Plane Based Steganography for Secret Communicatio... |
WISEC
2010
ACM
14 years 7 days ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...
ASIACRYPT
2004
Springer
14 years 24 days ago
2004
Springer
Abstract. We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between...
TC
2010
13 years 5 months ago
2010
—Key transfer protocols rely on a mutually trusted key generation center (KGC) to select session keys and transport session keys to all communication entities secretly. Most ofte...
INFOCOM
2010
IEEE
13 years 4 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...
CNSR
2010
IEEE
13 years 11 months ago
2010
IEEE
We address security solutions to protect the communication of the wireless components of a home health care system. We analyze especially the problem of exchanging secrets to sati...