心胸狭窄 发表于 2025-4-1 02:51:16
http://reply.papertrans.cn/16/1598/159729/159729_61.png乳白光 发表于 2025-4-1 09:56:51
Efficient Deniable Authentication for Signaturesng it possible for any malicious verifier to transfer the proof to anyone else. It is for instance the case for e-passports where the signature from the national authority authenticates personal data. To solve this problem, we can prove knowledge of a valid signature without revealing it. This proof菊花 发表于 2025-4-1 11:17:53
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Algorithmic Tamper Proof (ATP) Counter Units for Authentication Devices Using PINes, and proposed counter units which count the number of wrong attempts in user authentication; however, as for the counter unit, they only constructed one which counts the . number of wrong attempts. Although large number for the limit of wrong attempts is required for usability, it allows an attac椭圆 发表于 2025-4-1 22:27:57
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