354 search results - page 2 / 71 » Key management for content access control in a hierarchy |
AINA
2005
IEEE
13 years 10 months ago
2005
IEEE
2004, Chang et al. suggested an approach that solves the problem of secret sharing with access structures in a hierarchy. They used the concept of discrete logarithmto reuse shado...
AINA
2007
IEEE
13 years 11 months ago
2007
IEEE
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
ICN
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Scalable group key management solutions are crucial for supporting Internet applications that are based on a group communication model. Many solutions have been proposed ...
AINA
2004
IEEE
13 years 8 months ago
2004
IEEE
2004, Chang et al. suggested an approach that solves the problem of secret sharing with access structures in a hierarchy. They used the concept of discrete logarithmto reuse shado...
IJNM
2007
13 years 4 months ago
2007