Attribute-Based Encryption (ABE) approaches provide the building blocks to establish an ABAC framework. Due to the access policies incorporated into the data, ABE-based ABAC approach can isolate the access cont
Multi-authority attribute- based encryption access control scheme with policy hidden for cloud storage[J]. Soft Computing, 2016: 1-9. doi: 10.1007 /s00500-016-2330-8.Multi-authority attribute-based encryption access control scheme with policy hidden for cloud storage. Zhong H,Zhu W,Xu Y,et...
Access Control Mechanism (ACM) development has been approached many times; thus, there are many theoretical concepts for solving this problem. While early access control mechanisms, such as limiting the memory addresses available to a user/process, could not restrict access on a per-operation basis...
Thus, how to efficiently store, access and share these data is critical. Attribute-based encryption (ABE) is a new public key encryption based on users attributes. In this paper, we present a new method to realize a secure fine-grained access control to PHRs, which is based on emerging ...
Li, J., Chen, X., Li, J., Jia, C., Ma, J., Lou, W. (2013). Fine-Grained Access Control System Based on Outsourced Attribute-Based Encryption. In: Crampton, J., Jajodia, S., Mayes, K. (eds) Computer Security – ESORICS 2013. ESORICS 2013. Lecture Notes in Computer Science,...
THE PRIVACY-AWARE ACCESS CONTROL SYSTEM USING ATTRIBUTE-AND ROLE-BASED Multi-Authority Attribute Based Encryption基于属性的加密多权威 A Contextual Attribute-Based Access Control Model 云计算环境下基于属性的可净化签名方案 Attribute Based Sanitizable Signature Scheme in Cloud Computing Efficient attribute-based...
In this section, we will present a concrete contruction of conjunctive multi-key searchable encryption with attribute-based access control. The descriptions of notations used in our construction are given in Table 1. Let λ be the security parameter, the proposed scheme consists of the following ...
Policy Enforcement Point (PEP):The PEP enforces policy decisions in response to a user (subject) requesting access to a protected object (resource). How ABAC uses attributes to enforce access control First, what is an ABAC example? In ABAC, anaccess control mechanismevaluates policies against at...
NALID,ADAMS C,MIRIA.Using threshold attribute-based en- cryption for practical access control[ J]. International Journal of Network Security . 2005D. Nali, C. Adams, and A. Miri, \Using threshold attribute-based encryption for practical biometric- based access control," International Journal of...
A secure Time-domain Attribute-based Access Control (TAAC) scheme, to secure the cloud-based video content sharing. This project additionally uses a secure time-domain attribute-based encryption scheme by embedding the time into both the cipher-texts and the keys, so the user holding specific ...