Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/85210
Title: | Semi-generic construction of public key encryption and identity-based encryption with equality test | Authors: | Lee, Hyung Tae Ling, San Seo, Jae Hong Wang, Huaxiong |
Keywords: | Public key encryption Identity-based encryption |
Issue Date: | 2016 | Source: | Lee, H. T., Ling, S., Seo, J. H., & Wang, H. (2016). Semi-generic construction of public key encryption and identity-based encryption with equality test. Information Sciences, 373, 419-440. | Series/Report no.: | Information Sciences | Abstract: | Public key encryption with equality test (PKEET), which was first introduced by Yang et al. (CT-RSA, 2010), has various applications including facilitating keyword search on encrypted data and partitioning encrypted data on the cloud. It can be also applied to manage personal health records on the internet. For these reasons, there have been improvements on earlier PKEET schemes in terms of performance and functionality. We present a semi-generic method for PKEET constructions, assuming only the existence of IND-CCA2 secure traditional public key encryption (PKE) schemes, the hardness of Computational Diffie-Hellman (CDH) problems, and random oracles. Our approach has several advantages; it enables us to understand requirements for the equality test functionality more clearly. Furthermore, our approach is quite general, in that if we change the underlying PKE scheme with the identity-based encryption (IBE) scheme (and we assume the hardness of Bilinear Diffie-Hellman problems instead of CDH), then we obtain the first IBE scheme with equality test (IBEET) satisfying analogous security arguments to those of PKEET. Although an IBEET construction was recently proposed, but we note that it satisfies only weak security requirements. | URI: | https://hdl.handle.net/10356/85210 http://hdl.handle.net/10220/43671 |
ISSN: | 0020-0255 | DOI: | 10.1016/j.ins.2016.09.013 | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2016 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Information Sciences, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.ins.2016.09.013]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | SPMS Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Semi-generic construction of public key encryption and identity-based encryption with equality test.pdf | 448.65 kB | Adobe PDF | View/Open |
SCOPUSTM
Citations
5
72
Updated on Mar 28, 2024
Web of ScienceTM
Citations
5
60
Updated on Oct 25, 2023
Page view(s) 50
468
Updated on Mar 28, 2024
Download(s) 20
216
Updated on Mar 28, 2024
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.