Decentralized Multi-authority ABE for $$\textsf{NC}^1$$ from BDH
Pratish Datta, Ilan Komargodski, Brent Waters
Topics & Concepts
Random oracleSubspace topologyEncryptionCiphertextOrder (exchange)Bilinear interpolationComputer scienceScheme (mathematics)Set (abstract data type)MathematicsComputer securityPublic-key cryptographyBusinessStatisticsProgramming languageFinanceArtificial intelligenceMathematical analysisCryptography and Data SecurityComplexity and Algorithms in GraphsCryptography and Residue Arithmetic