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Erschienen in:
2018 | OriginalPaper | Buchkapitel
Anonymous Signature with Signer-Controlled Opening Capability
verfasst von : Sungwook Eom, Jun-Ho Huh
Erschienen in: Advances in Computer Science and Ubiquitous Computing
Verlag: Springer Singapore
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Abstract
Anonymous signature is a method that provides validities of signature while signers are not exposed. Group signature is a method in anonymous signatures that the verifiers can assure the signer is one of the members from a group while the specific signer is unknown. In the group signature, the identification of the anonymous signer can be revealed by openers. The fact that the openers can reach to the signer’s identifications from an anonymous signature will be a burden of the signer. This paper suggests the signer acquires a token when creating an anonymous signature and the token will allow the opener to check the signer’s identification.