2601 search results - page 187 / 521 » Secure Rewarding Schemes |
120
Voted
WIMOB
2008
IEEE
15 years 9 months ago
2008
IEEE
— Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wir...
132
Voted
GLOBECOM
2007
IEEE
15 years 9 months ago
2007
IEEE
—3GPP 33.246 proposes Key Management Mechanism (KMM) to distribute security keys for Universal Mobile Telecommunications System (UMTS) Multimedia Broadcast and Multicast Service ...
105
Voted
COMPSAC
2004
IEEE
15 years 7 months ago
2004
IEEE
Considering the solution of dynamic access problems in a user hierarchy, a novel scheme based on one-way hash function is proposed to manage the cryptographic keys in the paper. T...
124
Voted
ACNS
2008
Springer
15 years 5 months ago
2008
Springer
The conjugacy search problem in a group G is the problem of recovering an x G from given g G and h = x-1 gx. The alleged computational hardness of this problem in some groups was...
155
Voted
ICISC
2007
15 years 4 months ago
2007
In Ubiquitous Computing Environment (UCE), service provider wants to provide its service to only legitimate users. Some users who belong to same service provider do not want to rev...