TY - JOUR
T1 - Fine-grained access control aware multi-user data sharing with secure keyword search
AU - Zhao, Fangming
AU - Nishide, Takashi
AU - Sakurai, Kouichi
PY - 2014/7
Y1 - 2014/7
N2 - We consider the problems of access control and encrypted keyword search for cryptographic cloud storage in such a way that they can be implemented for a multiple users setting. Our fine-grained access control aware multi-user secure keyword search approach interdependently harmonizes these two security notions, access control and encrypted keyword search. Owing to the shrinkage of the cloud server's search space to the user's decryptable subset, the proposed scheme both decreases information leakage and is shown to be efficient by the results of our contrastive performance simulation.
AB - We consider the problems of access control and encrypted keyword search for cryptographic cloud storage in such a way that they can be implemented for a multiple users setting. Our fine-grained access control aware multi-user secure keyword search approach interdependently harmonizes these two security notions, access control and encrypted keyword search. Owing to the shrinkage of the cloud server's search space to the user's decryptable subset, the proposed scheme both decreases information leakage and is shown to be efficient by the results of our contrastive performance simulation.
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U2 - 10.1587/transinf.E97.D.1790
DO - 10.1587/transinf.E97.D.1790
M3 - Article
AN - SCOPUS:84903745311
SN - 0916-8532
VL - E97-D
SP - 1790
EP - 1803
JO - IEICE Transactions on Information and Systems
JF - IEICE Transactions on Information and Systems
IS - 7
ER -