ECS 227 Project Presentation Writeup Foundations of Group Signatures
نویسنده
چکیده
This paper illustrated the essential and fundamental primitive of group signature, by providing strong and formal definitions for the core requirements of anonymity and traceability. Then the authors showed that this superior definitions implied the existing informal requirements in literature, so the primitive of group signature can be unified and simplified. At last, this paper designed a construction which meets the definition based on a general assumptions of trapdoor permutation existing.
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