Blockchain-based mechanism for fine-grained authorization in data crowdsourcing
Haiying Ma, Elmo X. Huang, Kwok‐Yan Lam
Topics & Concepts
Computer scienceCrowdsourcingScalabilityComputer securityEncryptionCiphertextSingle point of failureDatabaseComputer networkWorld Wide WebCryptography and Data SecurityPrivacy-Preserving Technologies in DataBlockchain Technology Applications and Security