A pairing-free certificate-based proxy re-encryption scheme for secure data sharing in public clouds
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- 作者：Yang Lu ; luyangnsd@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jiguo Li ljg1688@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Public cloud ; Data sharing ; Certificate-based proxy re-encryption ; Bilinear pairing ; Chosen-ciphertext security ; Random oracle model
- 刊名：Future Generation Computer Systems
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：62
- 期：Complete
- 页码：140-147
- 全文大小：613 K
文摘
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This paper proposes a pairing-free certificate-based proxy re-encryption scheme.
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The scheme is proven secure under the classic CDH assumption.
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The scheme is particularly suitable for the computation-limited devices.