2601 search results - page 241 / 521 » Secure Rewarding Schemes |
118
Voted
GLOBECOM
2009
IEEE
15 years 7 months ago
2009
IEEE
Many existing pairwise key establishment in sensor networks were developed based on the polynomial-based method. However, this method cannot offer the basic authentication function...
134
Voted
INFORMATICALT
2010
15 years 2 months ago
2010
In a fuzzy identity-based encryption (IBE) scheme, a user with the secret key for an identity ID is able to decrypt a ciphertext encrypted with another identity ID if and only if I...
149
Voted
INFOCOM
2012
IEEE
13 years 6 months ago
2012
IEEE
—Access control is one of the most important security mechanisms in cloud computing. Attribute-based access control provides a flexible approach that allows data owners to integ...
140
Voted
CCS
2009
ACM
15 years 10 months ago
2009
ACM
We propose a proximity-based access control scheme for implantable medical devices (IMDs). Our scheme is based on ultrasonic distancebounding and enables an implanted medical devi...
134
Voted
CANS
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Predicate encryption is a new powerful cryptographic primitive which allows for fine-grained access control for encrypted data: the owner of the secret key can release pa...