TY - GEN
T1 - Attribute-based keyword search and data access control in cloud
AU - Li, Jiazhi
AU - Zhang, Lei
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2015/1/20
Y1 - 2015/1/20
N2 - As more and more data is outsourced to cloud which is assumed to be a semi-trusted server, it is necessary to encrypt the sensitive data stored in the cloud. However, it brings a series of problems, such as: How to search over the encrypted data efficiently and securely? How should a data owner grant search capabilities to the data users? To solve these problems, we propose two attribute-based keyword search and data access control schemes based on public-key searchable encryption and attribute based encryption. Our solutions allow a data owner to control the access policy and grant the search policy to any data user who wants to retrieve the encrypted data efficiently.
AB - As more and more data is outsourced to cloud which is assumed to be a semi-trusted server, it is necessary to encrypt the sensitive data stored in the cloud. However, it brings a series of problems, such as: How to search over the encrypted data efficiently and securely? How should a data owner grant search capabilities to the data users? To solve these problems, we propose two attribute-based keyword search and data access control schemes based on public-key searchable encryption and attribute based encryption. Our solutions allow a data owner to control the access policy and grant the search policy to any data user who wants to retrieve the encrypted data efficiently.
KW - Access control
KW - Attribute-based encryption
KW - Cloud storage
KW - Public-key searchable encryption
UR - https://www.scopus.com/pages/publications/84922849199
U2 - 10.1109/CIS.2014.113
DO - 10.1109/CIS.2014.113
M3 - 会议稿件
AN - SCOPUS:84922849199
T3 - Proceedings - 2014 10th International Conference on Computational Intelligence and Security, CIS 2014
SP - 382
EP - 386
BT - Proceedings - 2014 10th International Conference on Computational Intelligence and Security, CIS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th International Conference on Computational Intelligence and Security, CIS 2014
Y2 - 15 November 2014 through 16 November 2014
ER -