RLWE-based ciphertext-policy attribute proxy re-encryption

To solve LWE-based proxy re-encryption schemes cannot achieve fine-grained access and low efficiency problem,a ciphertext-policy attribute-based proxy re-encryption scheme was proposed.The scheme based on linear secret sharing scheme,RLWE and attribute encryption could shorten the key size,reduce th...

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Autors principals:	En ZHANG, Yaoyao PEI, Jiao DU
Format:	Artigo
Idioma:	Chinês
Publicat:	Editorial Department of Journal on Communications 2018-11-01
Col·lecció:	Tongxin xuebao
Matèries:	proxy re-encryption RLWE attribute encryption linear secret sharing scheme fine-grained access
Accés en línia:	http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018239/
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