Expressive CP-ABE with partially hidden access structures

Expressive CP-ABE with partially hidden access structures

At Eurocrypt 2005, Sahai and Waters [7] introduced the concept of attribute-based encryption (ABE). ABE enables public key based one-to-many encryption and is envisioned as a promising cryptographic primitive for realizing scalable and fine-grained access control systems. There are two kinds of ABE...

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Bibliographic Details
Main Authors: LAI, Junzuo, DENG, Robert H., LI, Yingjiu
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2012
Subjects:
Ciphertext-Policy Attribute-Based Encryption
Partially Hidden Access Structure
Dual System Encryption
Information Security
Online Access:https://ink.library.smu.edu.sg/sis_research/1649
https://ink.library.smu.edu.sg/context/sis_research/article/2648/viewcontent/ExpressiveCP_ABEPartiallyHidden_2012.pdf
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Institution: Singapore Management University
Language: English
Description
Summary:At Eurocrypt 2005, Sahai and Waters [7] introduced the concept of attribute-based encryption (ABE). ABE enables public key based one-to-many encryption and is envisioned as a promising cryptographic primitive for realizing scalable and fine-grained access control systems. There are two kinds of ABE schemes [1], key-policy ABE (KP-ABE) and ciphertext-policy ABE (CP-ABE) schemes. This paper, our concern is on the latter.

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