A privacy protection scheme based on attribute encryption in smart cities
The data involved in smart cities covers sensitive information such as people's personal information,location data,and traffic data.In order to meet the needs of data sharing and privacy protection in smart cities,this paper provides a new solution for privacy data protection in smart cities with attribute-based traceable encryption technology and introduces the composition of the solution in detail.According to attributes to fine-grained control of different users to the data access rights,effectively improve the security of private data.
privacy protectionattribute based encryption of ciphertext policysmart city
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