Electronics Letters · 1996 · 37 citations · 2 references
ComputingComputer ScienceMathematicsAuthenticationCryptographyAuthenticated EncryptionDigital SignaturesElliptic Curve CryptographyElliptic CurvesPublic Key AuthenticationQuadratic ResiduesBlind Signature ProtocolsBlind SignaturesCryptographic SignaturesEfficiency Analysis Of Signature SchemesQuadratic Residue AlgorithmsQuadratic Residue CodesSignature Scheme ConstructionsSignature Schemes
The authors propose an efficient blind signature scheme based on quadratic residues. It takes only a few computations to obtain and verify a legal signature in their scheme. The security of the scheme depends on the difficulty of solving the square roots of quadratic residues without trapdoors.
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