Harrowing
发表于 2025-3-23 13:44:24
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共同给与
发表于 2025-3-23 16:17:33
Mathias Kirchmerbsequent decoding of the corresponding modified codeword, yields either the same as the original message, or a completely unrelated value. Continuously non-malleable codes further allow to tolerate an unbounded (polynomial) number of tampering attempts, until a decoding error happens. The drawback i
A保存的
发表于 2025-3-23 18:48:36
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令人发腻
发表于 2025-3-24 01:00:10
Mathias Kirchmerly certified. In this work we analyze the security notions for this powerful primitive considered in previous work, with a special focus on adaptive security. Motivated by the complications of existing security models in the adaptive setting, we consider a simpler and (at the same time) stronger sec
中子
发表于 2025-3-24 06:04:48
Mathias Kirchmerir private sets, so that the client only receives the output of the computation, while the server learns nothing besides the size of the client’s set. A common limitation of PSI is that a dishonest client can progressively learn the server’s set by enumerating it over different executions. Although
厚颜
发表于 2025-3-24 09:52:42
Mathias Kirchmerty. A number of signcryption schemes have been presented in the literature, but up until now, no scheme which simultaneously achieves the currently strongest notions of insider confidentiality and strong insider unforgeability in the multi-user setting, has been proposed, without relying on random o
magenta
发表于 2025-3-24 13:40:51
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ciliary-body
发表于 2025-3-24 17:22:49
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ZEST
发表于 2025-3-24 20:48:58
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photophobia
发表于 2025-3-25 02:17:06
Mathias Kirchmerl. [.], allows a user to share a secret among . servers so that the secret can later be reconstructed by the user from any subset of . servers with the sole knowledge of a password. It is guaranteed that any coalition of up to . corrupt servers learns nothing about the secret (or the password). In a