Keyphrases
- data sharing
- privacy protection
- signature scheme
- standard model
- data access
- public key
- distributed data
- information sharing
- data integration
- peer to peer
- private data
- digital signature
- data privacy
- individual privacy
- secret key
- encryption scheme
- trusted third party
- sensitive data
- privacy policies
- data management
- security analysis
- database
- authentication scheme
- hash functions