More Efficient Digital Signatures with Tight Multi-user Security
Denis Diemert, Kai Gellert, Tibor Jager, Lin Lyu
Topics & Concepts
Random oracleComputer scienceDigital signatureTheoretical computer scienceLossy compressionMathematical proofProvable securityBlock (permutation group theory)Signature (topology)Concrete securityCryptographyComputer securityPublic-key cryptographyHash functionEncryptionMathematicsArtificial intelligenceGeometryCryptography and Data SecurityOral and gingival health researchAdvanced Authentication Protocols Security