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Recently, a linkable ring signature scheme (called the LWW signature scheme), exhibiting the properties of anonymity, linkability and spontaneity, was presented. Its security is based on the decision Diffie-Hellman (DDH) problem. The distinguishing feature of the LWW signature scheme that differentiates it from other ring signature schemes is linkability, i.e. two signatures by the same signer can...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.