Searchastore: Fast and secure searchable cloud services

摘要: The emergence of Cloud Computing is revolutionizing the way we store, query, analyze and consume data, which also bring forward other development that fundamentally changed our life style. For example, Industry 4.0 Internet Things (IoT) can improve quality manufacturing many aspects in daily life; both them rely heavily on cloud computing platform to develop. Central this paradigm shift need keep any common often held at remote outsourced locations usually be accessed by different authorized parties, secure from being leaked unauthorized entities. When using services, consumer may want encrypt sensitive data before uploading it cloud, but will eliminate possibility search efficiently storage. A more practical solution employ a searchable encryption scheme storage, so user query encrypted without revealing service provider. Besides security features, performance schemes very important when comes applications. In paper, propose several techniques accelerate stored cloud. Notably, include massively parallel file encryption, multi-array keyword red black tree (KRBT) implementation, batched enhanced KRBT. To best knowledge, SearchaStore first work attempts GPU technology.