Defiance
发表于 2025-3-26 21:24:41
Helga Bilden,Angelika Diezingercess, we obtain the following contributions: first, we identify desirable properties for the underlying HSS scheme for our strategy to work. Second, we show that (most of) recent existing HSS schemes satisfy these properties, leading to instantiations of CPRFs for various constraints and from variou
有杂色
发表于 2025-3-27 04:48:48
r secret keys. We propose generic constructions for a bunch of primitives, and the instantiations from the matrix decisional Diffie-Hellman (MDDH) assumptions yield the following schemes: .As byproducts, our SIG and SC naturally derive the first strongly secure message authentication code (MAC) and
pantomime
发表于 2025-3-27 07:22:29
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痛苦一下
发表于 2025-3-27 11:26:56
Werner Fuchsde proving multi-user security from single-user security, the security of the cascade PRF, and the security of schemes sharing the same ideal primitive. We provide new variants of the definitions and show that they resolve these issues with composition. Extending these definitions to the asymmetric
GROWL
发表于 2025-3-27 17:10:31
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GULP
发表于 2025-3-27 21:35:59
Heinz-Hermann Krügermmunication complexity and . expected time. For . and ., this is the . perfectly-secure optimal-resilient MPC protocol with . communication complexity per gate and . expected time complexity per layer..Compared to state-of-the-art MPC protocols in the player elimination framework [Beerliova and Hirt
唤起
发表于 2025-3-27 23:37:16
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dominant
发表于 2025-3-28 02:52:35
Yvonne Schützee. Recently, Drucker . proposed an efficient strategy to use CKKS in a black-box manner to perform computations on binary data..In this work, we introduce several CKKS bootstrapping algorithms designed specifically for ciphertexts encoding binary data. Crucially, the new CKKS bootstrap
侵蚀
发表于 2025-3-28 10:02:08
Werner Helsperess of the master public key and helper keys, we also aim for compact ciphertexts in Reg-FE. Let . be the number of slots and . be the input size. Our first Reg-IPFE has . ciphertexts of size . while our second Reg-QFE has . ciphertexts of size .. Technically, for our first Reg-IPFE, we employ . dua
使乳化
发表于 2025-3-28 10:55:49
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