On the Impossibility of Purely Algebraic Signatures
Nico Döttling, Dominik Hartmann, Dennis Hofheinz, Eike Kiltz, Sven Schäge, Bogdan Ursu
Topics & Concepts
Computer scienceDigital signatureGroup signaturePublic-key cryptographyTheoretical computer scienceEncryptionCryptographyHash functionAlgebraic structureSignature (topology)Verifiable secret sharingMathematicsComputer securityPure mathematicsGeometrySet (abstract data type)Programming languageCryptography and Data SecurityGeometric and Algebraic TopologyComplexity and Algorithms in Graphs