Practical identity-based encryption in multiple private key generator (PKG) environments

Shengbao Wang; Zhenfu Cao; Qi Xie; Wenhao Liu

doi:10.1002/sec.743

Practical identity-based encryption in multiple private key generator (PKG) environments

Shengbao Wang^*
, Zhenfu Cao
, Qi Xie
, Wenhao Liu

^*Corresponding author for this work

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

1 Scopus citations

Abstract

In this paper, we present a new identity-based encryption (IBE) scheme using bilinear pairings. Compared with the famous IBE scheme of Boneh and Franklin, ours is more practical in the multiple private key generator (multiple-PKG) environment. We prove that our scheme meets chosen ciphertext security in the random oracle model, assuming the intractability of the standard bilinear Diffie-Hellman problem.

Original language	English
Pages (from-to)	43-50
Number of pages	8
Journal	Security and Communication Networks
Volume	8
Issue number	1
DOIs	https://doi.org/10.1002/sec.743
State	Published - 10 Jan 2015
Externally published	Yes

Keywords

Ad hoc networks
Bilinear pairings
Identity-based encryption (IBE)
Public key encryption (PKE)

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10.1002/sec.743

Cite this

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abstract = "In this paper, we present a new identity-based encryption (IBE) scheme using bilinear pairings. Compared with the famous IBE scheme of Boneh and Franklin, ours is more practical in the multiple private key generator (multiple-PKG) environment. We prove that our scheme meets chosen ciphertext security in the random oracle model, assuming the intractability of the standard bilinear Diffie-Hellman problem.",

keywords = "Ad hoc networks, Bilinear pairings, Identity-based encryption (IBE), Public key encryption (PKE)",

author = "Shengbao Wang and Zhenfu Cao and Qi Xie and Wenhao Liu",

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KW - Ad hoc networks

KW - Bilinear pairings

KW - Identity-based encryption (IBE)

KW - Public key encryption (PKE)

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Practical identity-based encryption in multiple private key generator (PKG) environments

Abstract

Keywords

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