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Pairing-based public-key encryption schemes with backward-and-forward security

Pairing-based public-key encryption schemes with backward-and-forward security

Identity-based cryptosystems utilize some arbitrary strings as the participants' public key in the underlying system. The encryptioner will not need to obtain the decryptioner's certificate. That will simplify the certificate management. Therefore, it is still interesting to propose som...

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Bibliographic Details
Main Authors: Han, Song, Chang, Elizabeth, Dillon, Tharam S.
Format: Journal Article
Published: CRL Publishers 2008
Subjects:
backward-and-forward security
semantic security
public key encryption
bilinear pairings
Online Access:http://www.crlpublishing.co.uk/journal.asp?j=csse&s=Vol 23 2008
http://hdl.handle.net/20.500.11937/20535
id curtin-20.500.11937-20535
recordtype eprints
spelling curtin-20.500.11937-205352017-01-30T12:19:43Z Pairing-based public-key encryption schemes with backward-and-forward security Han, Song Chang, Elizabeth Dillon, Tharam S. backward-and-forward security semantic security public key encryption bilinear pairings Identity-based cryptosystems utilize some arbitrary strings as the participants' public key in the underlying system. The encryptioner will not need to obtain the decryptioner's certificate. That will simplify the certificate management. Therefore, it is still interesting to propose some new identity-based encryption schemes. In this paper we will propose two new different constructions, i.e. receiptor-oriented encryption schemes. They are both identity-based encryption schemes and also based on pairings. The proposed encryption schemes have a new advantage, i.e. backward-and-forward security. In addition, we provide the security analysis for the proposed schemes. 2008 Journal Article http://hdl.handle.net/20.500.11937/20535 http://www.crlpublishing.co.uk/journal.asp?j=csse&s=Vol 23 2008 CRL Publishers fulltext
repository_type Digital Repository
institution_category Local University
institution Curtin University Malaysia
building Curtin Institutional Repository
collection Online Access
topic backward-and-forward security
semantic security
public key encryption
bilinear pairings
spellingShingle backward-and-forward security
semantic security
public key encryption
bilinear pairings
Han, Song
Chang, Elizabeth
Dillon, Tharam S.
Pairing-based public-key encryption schemes with backward-and-forward security
description Identity-based cryptosystems utilize some arbitrary strings as the participants' public key in the underlying system. The encryptioner will not need to obtain the decryptioner's certificate. That will simplify the certificate management. Therefore, it is still interesting to propose some new identity-based encryption schemes. In this paper we will propose two new different constructions, i.e. receiptor-oriented encryption schemes. They are both identity-based encryption schemes and also based on pairings. The proposed encryption schemes have a new advantage, i.e. backward-and-forward security. In addition, we provide the security analysis for the proposed schemes.
format Journal Article
author Han, Song
Chang, Elizabeth
Dillon, Tharam S.
author_facet Han, Song
Chang, Elizabeth
Dillon, Tharam S.
author_sort Han, Song
title Pairing-based public-key encryption schemes with backward-and-forward security
title_short Pairing-based public-key encryption schemes with backward-and-forward security
title_full Pairing-based public-key encryption schemes with backward-and-forward security
title_fullStr Pairing-based public-key encryption schemes with backward-and-forward security
title_full_unstemmed Pairing-based public-key encryption schemes with backward-and-forward security
title_sort pairing-based public-key encryption schemes with backward-and-forward security
publisher CRL Publishers
publishDate 2008
url http://www.crlpublishing.co.uk/journal.asp?j=csse&s=Vol 23 2008
http://hdl.handle.net/20.500.11937/20535
first_indexed 2018-09-06T20:10:45Z
last_indexed 2018-09-06T20:10:45Z
_version_ 1610890237003694080

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