Identity-based proxy re-encryption version 2: Making mobile access easy in cloud
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- 作者：Yunya Zhoua ; dAuthor Vitae ; Hua DengbAuthor Vitae ; Qianhong Wua ; f ; qianhong.wu@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Bo Qinc ; eAuthor Vitae ; Jianwei Liua ; hAuthor Vitae ; Yong DinggAuthor Vitae
- 关键词：Data security ; Identity-based proxy re-encryption ; IBE ; IBBE
- 刊名：Future Generation Computer Systems
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：62
- 期：Complete
- 页码：128-139
- 全文大小：852 K
文摘
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We propose a framework of identity-based proxy re-encryption (IBPRE2) system for cloud computing.
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We formally define the CCA (chosen-ciphertext attack) security of the IBPRE2.
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We construct an IBPRE2 scheme and prove its CCA-security assuming that the underlying cryptographic primitives are secure.