منابع مشابه
Decentralizing Attribute-Based Encryption
We propose a Multi-Authority Attribute-Based Encryption (ABE) system. In our sys-tem, any party can become an authority and there is no requirement for any global coor-dination other than the creation of an initial set of common reference parameters. A partycan simply act as an ABE authority by creating a public key and issuing private keys todifferent users that reflect their a...
متن کاملDecentralizing Attribute-Based Encryption
We propose a Multi-Authority Attribute-Based Encryption (ABE) system. In our sys-tem, any party can become an authority and there is no requirement for any global coor-dination other than the creation of an initial set of common reference parameters. A partycan simply act as an ABE authority by creating a public key and issuing private keys todifferent users that reflect their a...
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But there is growing concern about the efficiency and fairness of transmission investment rules: in some regions lack of transmission investments has led to outages and thus to reliability problems. More than 90 percent of power outages in the system have their origins in transmission problems that could be substantially avoided with increased investment. The design of a regulatory framework fo...
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Online Social Networks (OSN) of today represent centralized repositories of personally idenfiable information (PII) of their users. Considering their impressive growth they arguably are the most popular service on the Internet, both by technology savvy but even more by comparibly inexpert audiences, today. Being voluntarily maintained and automatically exploitable, they are a promising and chal...
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ژورنال
عنوان ژورنال: Queue
سال: 2007
ISSN: 1542-7730,1542-7749
DOI: 10.1145/1229899.1229910