Hierarchical Identity-Based Encryption with Tight Multi-challenge Security
Roman Langrehr, Jiaxin Pan
Topics & Concepts
Computer scienceEncryptionTheoretical computer scienceCiphertextRandomnessCiphertext indistinguishabilitySemantic securityAnonymityIdentity (music)Scheme (mathematics)AbstractionComputer securityPublic-key cryptographyAttribute-based encryptionMalleabilityMathematicsAcousticsStatisticsPhilosophyMathematical analysisEpistemologyPhysicsCryptography and Data SecurityComplexity and Algorithms in GraphsPrivacy-Preserving Technologies in Data