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

^*此作品的通讯作者

Hangzhou Normal University
Beijing University of Posts and Telecommunications
Shanghai Jiao Tong University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	43-50
页数	8
期刊	Security and Communication Networks
卷	8
期	1
DOI	https://doi.org/10.1002/sec.743
出版状态	已出版 - 10 1月 2015
已对外发布	是

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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)",

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KW - Ad hoc networks

KW - Bilinear pairings

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

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