TY  - JOUR
AU  - Halboob, Waleed 
AU  - Mamat, Ali 
AU  - Mahmod, Ramlan 
AU  - Khan, Muhammad Khurram 
PY  - 2013
TI  - Temporal, Delegable and Cheap Update Access Control to Published XML Documents
JF  - Journal of Computer Science
VL  - 9
IS  - 4
DO  - 10.3844/jcssp.2013.427.432
UR  - https://thescipub.com/abstract/jcssp.2013.427.432
AB  - 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.