Temporal, Delegable and Cheap Update Access Control to Published XML Documents
Waleed Halboob, Ali Mamat, Ramlan Mahmod and Muhammad Khurram Khan
DOI : 10.3844/jcssp.2013.427.432
Journal of Computer Science
Volume 9, Issue 4
Providing access control for published XML documents on the Web is an important topic. It involves the use of cryptographic techniques, addressing different requirements and, as a result, facing several challenges. Existing solutions still have some weaknesses such as system update cost, number of required secret encryption/decryption keys, size of encrypted document and supporting temporal and delegable access. This study propose a push--based access control policy enforcement mechanism for addressing these issues using a Dynamic Key Management Table (DKMT) and based on Identity Based Encryption (IBE). The proposed mechanism addresses the existing challenges and provides a more acceptable solution.
© 2013 Waleed Halboob, Ali Mamat, Ramlan Mahmod and Muhammad Khurram Khan. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.