Privacy-preserving auditable token payments in a permissioned blockchain system.
Elli AndroulakiJan CamenischAngelo De CaroMaria DubovitskayaKaoutar ElkhiyaouiBjörn TackmannPublished in: IACR Cryptol. ePrint Arch. (2019)
Keyphrases
- privacy preserving
- private information
- privacy preservation
- privacy preserving data mining
- vertically partitioned data
- multi party
- sensitive data
- data transformation
- private data
- data privacy
- privacy sensitive
- sensitive information
- privacy protection
- horizontally partitioned data
- preserving privacy
- data publishing
- scalar product
- personal data
- privacy concerns
- privacy preserving association rule mining
- differential privacy
- privacy guarantees
- privacy requirements
- data perturbation
- secure multiparty computation
- partitioned data
- privacy issues
- homomorphic encryption
- database
- record linkage
- access control
- databases