Shorter Lattice-Based Group Signatures via “Almost Free” Encryption and Other Optimizations
Vadim Lyubashevsky, Ngoc Khanh Nguyen, Maxime Plançon, Gregor Seiler
Topics & Concepts
Group signatureComputer scienceLattice-based cryptographyEncryptionCryptographyLattice (music)Scheme (mathematics)Theoretical computer scienceAlgorithmGroup (periodic table)Quantum cryptographyPublic-key cryptographyQuantumMathematicsComputer securityPhysicsQuantum informationQuantum mechanicsAcousticsMathematical analysisCryptography and Data SecurityComplexity and Algorithms in GraphsGeometric and Algebraic Topology