Paper Info
Title
Dual-Policy Attribute Based Encryption
Abstract
We present a new variant of Attribute based encryption (ABE) called Dual-Policy ABE. Basically, it is a conjunctively combined scheme between Key-Policy and Ciphertext-Policy ABE, the two previous available types of ABE. Dual-Policy ABE allows simultaneously two access control mechanisms over encrypted data: one involves policies over objective attributes ascribed to data and the other involves policies over subjective attributes ascribed to user credentials. The previous two types of ABE can only allow either functionality above one at a time.
Year
DOI
Venue
2009
10.1007/978-3-642-01957-9_11
ACNS
Keywords
Field
DocType
previous available type,dual-policy abe,dual-policy attribute,new variant,ciphertext-policy abe,conjunctively combined scheme,access control mechanism,user credential,subjective attribute,encrypted data,access control,attribute based encryption
Computer security,Computer science,Attribute-based encryption,Encryption,Access control,Key policy
Conference
Volume
ISSN
Citations 
5536
0302-9743
21
PageRank 
References 
Authors
0.99
11
2
Name
Order
Citations
PageRank
Nuttapong Attrapadung181139.85
Hideki Imai261543.56