On the Black-Box impossibility of multi-designated verifiers signature schemes from ring signature schemes

From the work by Laguillaumie and Vergnaud in ICICS’04, it has been widely believed that multi-designated verifiers signature scheme (MDVS) can be constructed from ring signature schemes in general. However, in this article, somewhat surprisingly, we prove that it is impossible to construct an MDVS...

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書目詳細資料
發表在:Journal of Mathematical Cryptology
Main Authors: Yamashita Kyosuke, Hara Keisuke
格式: Article
語言:英语
出版: De Gruyter 2024-02-01
主題:
在線閱讀:https://doi.org/10.1515/jmc-2023-0028

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