Paper Info
Title
Threshold attribute-based encryption with attribute hierarchy for lattices in the standard model
Abstract
Attribute-based encryption (ABE) has been considered as a promising cryptographic primitive for realising information security and flexible access control. However, the characteristic of attributes is treated as the identical level in most proposed schemes. Lattice-based cryptography has been attracted much attention because of that it can resist to quantum cryptanalysis. In this study, lattice-based threshold hierarchical ABE (lattice-based t-HABE) scheme without random oracles is constructed and proved to be secure against selective attribute set and chosen plaintext attacks under the standard hardness assumption of the learning with errors problem. The notion of the HABE scheme can be considered as the generalisation of traditional ABE scheme where all attributes have the same level.
Year
DOI
Venue
2014
10.1049/iet-ifs.2013.0111
IET Information Security
Keywords
Field
DocType
attribute characteristics,lattice-based t-habe scheme,lattice-based threshold hierarchical abe scheme,cryptography,standard model,random oracles,selective attribute set,authorisation,cryptographic primitive,quantum cryptanalysis,flexible access control,lattice-based cryptography,information security,attribute hierarchy,plaintext attacks,threshold attribute-based encryption,lattice based cryptography
Cryptography,Computer science,Attribute-based encryption,Encryption,Cryptographic primitive,Theoretical computer science,Lattice-based cryptography,Plaintext,Attribute domain,Learning with errors
Journal
Volume
Issue
ISSN
8
4
1751-8709
Citations 
PageRank 
References 
0
0.34
12
Authors
6
Name
Order
Citations
PageRank
Ximeng Liu130452.09
Jianfeng Ma2120789.64
Jinbo Xiong318029.89
Qi Li4475.46
Tao Zhang542.42
Hui Zhu6819.97