Enhanced secure sharing of PHR's in cloud using user usage based attribute based encryption and signature with keyword search.
M. Lilly FlorenceDhina SureshPublished in: Clust. Comput. (2019)
Keyphrases
- keyword search
- keyword queries
- keywords
- relational databases
- xml keyword search
- search engine
- structured data
- query keywords
- user queries
- xml databases
- keyword search over relational databases
- standard model
- semi structured
- xml data
- query language
- diffie hellman
- xml documents
- keyword search in relational databases
- personal health
- databases
- proxy re encryption
- health records
- machine learning