Lattice-Based Key-Aggregate (Searchable) Encryption in Cloud Storage

In cloud storage, selectively sharing encrypted data is becoming increasingly important. One key design challenge is the management of encryption keys. Traditionally, a large quantity of encryption keys have to be managed by the data owner, and an equally large number of keyword trapdoors must be se...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Yanqing Yao, Zhengde Zhai, Jianwei Liu, Zhoujun Li
Format:	Article
Language:	English
Published:	IEEE 2019-01-01
Subjects:	Cloud storage searchable data sharing key-aggregate encryption key-aggregate searchable encryption lattice-based problem the learning with errors problem
Online Access:	https://ieeexplore.ieee.org/document/8894101/