Fine-Grained Access Control Aware Multi-User Data Sharing with Secure Keyword Search
نویسندگان
چکیده
منابع مشابه
Efficient Encrypted Keyword Search for Multi-user Data Sharing
In this paper, we provide a secure and e cient encrypted keyword search scheme for multi-user data sharing. Specifically, a data owner outsources a set of encrypted files to an untrusted server, shares it with a set of users, and a user is allowed to search keywords in a subset of files that he is authorized to access. In the proposed scheme, (a) each user has a constant size secret key, (b) ea...
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ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2014
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.e97.d.1790