[PDF] Top 20 Privileged Data Reclamation for Distributed Disruption - Tolerant Networks

... In our construction each user’s key is associated with a tree- access structure where the leaves are associated with attributes.2 A user is able to decrypt a cipher te[r] ... See full document

... wishes to store them into the outside information stockpiling node for simplicity of sharing or for solid conveyance to clients in the great systems administration situations. A sender is in charge of defining (quality ... See full document

... the data confidentiality or privacy for highly sensible data may happen, when the key authority is compromised by adversaries when deployed in the hostile ... See full document

... mini-mizing data access delay has been studied in DTNs [29], [23], assuming simplified network ...[19], data are intentionally cached at appropriate network locations with generic data and query ... See full document

... secure data retrieval method utilizing CP-ABE for decentralized DTNs where multiple key ascendant entities manage their attributes ...stored data is ensured even under the bellicose environment where key ... See full document

... a distributed KP-ABE scheme that solves the key escrow problem in a multiauthority ...a distributed way such that they cannot pool their data and link multiple attribute sets belonging to the same ... See full document

... partitions. Disruption-tolerant network (DTN) technologies are becoming successful solutions by allowing wireless devices carried by soldiers to interact with each other and access the confidential ... See full document

... a distributed KP-ABE scheme that solves the key escrow problem in a multi authority ...a distributed way such that they cannot pool their data and link multiple attribute sets belonging to the same ... See full document

... where data is stored or replicated such that only authorized mobile nodes can access the necessary information quickly and ...confidential data stored in the storage nodes or contents of the confidential ... See full document

... partitions. Disruption-tolerant network (DTN) technologies are becoming successful solutions that allow wireless devices carried by soldiers to communicate with each other and access the confidential ... See full document

... partitions. Disruption-tolerant network (DTN) technologies are becoming successful solutions by allowing wireless devices carried by soldiers to interact with each other and access the confidential ... See full document

... secure data retrieval ...secure data retrieval method using CP-ABE for decentralized DTNs where multiple key authorities manage their attributes ...stored data is guaranteed even under the hostile ... See full document

... We suppose that user join and leave events are independently and identically distributed in each attribute group following Poisson distribution. The membership duration time for an attribute is assumed to follow ... See full document

... for Disruption-Tolerant-Networks in which multiple key ascendants manage their attributes ...is distributed in the disruption-tolerant ... See full document

... forwarding data to nodes with the highest ...brokers, data items are grouped into predefined channels, and are disseminated based on users’ subscriptions to these ...provide data access. Cooperative ... See full document

... where data is stored or replicated such that only authorized mobile nodes can access the necessary information quickly and ...confidential data including access control methods that are cryptographically ... See full document

... for data transmission in DTNs by modeling a DTN as a set of mobile ...transfer data packets to each other when within communication ...in-transit data is ... See full document

... While the predictability problem can be solved by disallowing user choice and assigning passwords to users, this usually leads to usability issues since users cannot easily remember such random passwords. Number of ... See full document

... secure data retrieval in ...encrypted data using access policies and ascribed attributes among private keys and ...encrypting data such that the encryptor defines the attribute set that the decryptor ... See full document

... Contact durations between the nodes may be very limited; a large data item is usually split into as usual smaller packets to facilitate data transfer. For simplicity, we assume that all packets have the ... See full document