674 search results - page 9 / 135 » An Efficient Key Management Scheme for Pervasive Computing |
ICCS
2007
Springer
15 years 3 months ago
2007
Springer
ESORICS
2010
Springer
14 years 10 months ago
2010
Springer
The prevalent nature of Internet makes it a well suitable medium for many new types of services such as location-based services and streaming content. Subscribers to such services ...
COMPSAC
2004
IEEE
15 years 1 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...
COMPSEC
2002
14 years 9 months ago
2002
In a user hierarchy we say that a security class is subordinate to another security class if the former has a lower security privilege than the latter. To implement such a hierarc...
ASIACRYPT
2003
Springer
15 years 1 months ago
2003
Springer
We propose a new public key trace and revoke scheme secure against adaptive chosen ciphertext attack. Our scheme is more efficient than the DF scheme suggested by Y. Dodis and N. F...