Dual pairing vector spaces and their applications

Tatsuaki Okamoto; Katsuyuki Takashima

doi:10.1587/transfun.E98.A.3

Dual pairing vector spaces and their applications

Tatsuaki Okamoto, Katsuyuki Takashima

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The concept of dual pairing vector spaces (DPVS) was introduced by Okamoto and Takashima in 2009, and it has been employed in various applications, functional encryption (FE) including attribute-based encryption (ABE) and inner-product encryption (IPE) as well as attributebased signatures (ABS), generic conversion from composite-order group based schemes to prime-order group based ones and public-key watermarking. In this paper, we show the concept of DPVS, the major applications to FE and the key techniques employed in these applications. This paper presents them with placing more emphasis on plain and intuitive descriptions than formal preciseness.

Original language	English
Pages (from-to)	3-15
Number of pages	13
Journal	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Volume	E98A
Issue number	1
DOIs	https://doi.org/10.1587/transfun.E98.A.3
Publication status	Published - 2015 Jan 1
Externally published	Yes

Keywords

Attribute-based encryption
Attribute-based signatures
Bilinear pairings
DPVS
Dual pairing vector spaces
Functional encryption
Inner-product encryption

ASJC Scopus subject areas

Signal Processing
Computer Graphics and Computer-Aided Design
Electrical and Electronic Engineering
Applied Mathematics

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10.1587/transfun.E98.A.3

Cite this

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Dual pairing vector spaces and their applications

Abstract

Keywords

ASJC Scopus subject areas

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