Secure and Scalable Media in Cloud-Assisted Content Sharing Networks Using ABE

Provided by: Creative Commons
Topic: Networking
Format: PDF
In this paper, presents a novel Multi-message Cipher text Policy Attribute-Based Encryption (MCP-ABE) technique and employs the MCP-ABE to design an access control scheme for sharing scalable media based on data consumers' attributes (e.g., age, nationality and gender) rather than an explicit list of the consumers' names. The scheme is efficient and flexible because MCP-ABE allows a content provider to specify an access policy and encrypt multiple messages within one cipher text such that only the users whose attributes satisfy the access policy can decrypt the cipher text.

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