158 search results - page 16 / 32 » Analysis of improved signcryption scheme with key privacy |
PRL
2007
13 years 8 months ago
2007
Robustness is a key attribute of spread spectrum (SS) watermarking scheme. It is significantly deteriorated if one tries to achieve high embedding rate keeping other parameters u...
CCS
2004
ACM
14 years 2 months ago
2004
ACM
It is widely believed that diversity in operating systems, software packages, and hardware platforms will decrease the virulence of worms and the effectiveness of repeated applic...
COMCOM
2007
13 years 8 months ago
2007
Large-scale wireless sensor networks (WSNs) are highly vulnerable to attacks because they consist of numerous resource-constrained devices and communicate via wireless links. Thes...
IEEEARES
2006
IEEE
14 years 2 months ago
2006
IEEE
When IEEE 802.11i draft[1] proposed TKIP, it is expected to improve WEP on both active and passive attack methods. TKIP uses more sophisticated methods to distribute and manage se...
ESORICS
2009
Springer
14 years 9 months ago
2009
Springer
In distributed systems users need to share sensitive objects with others based on the recipients' ability to satisfy a policy. Attribute-Based Encryption (ABE) is a new parad...