Abstract
This paper addresses the security issues of storing sensitive data in a cloud storage service and the need for users to trust the commercial cloud providers. It proposes a cryptographic scheme for cloud storage, based on an original usage of ID-Based Cryptography. Our solution has several advantages. First, it provides secrecy for encrypted data which are stored in public servers. Second, it offers controlled data access and sharing among users, so that unauthorized users or untrusted servers cannot access or search over data without client's authorization.
| Original language | English |
|---|---|
| Article number | 6676717 |
| Pages (from-to) | 375-382 |
| Number of pages | 8 |
| Journal | IEEE International Conference on Cloud Computing, CLOUD |
| DOIs | |
| Publication status | Published - 1 Dec 2013 |
| Externally published | Yes |
| Event | 2013 IEEE 6th International Conference on Cloud Computing, CLOUD 2013 - Santa Clara, CA, United States Duration: 27 Jun 2013 → 2 Jul 2013 |