共同时代
发表于 2025-3-30 11:15:51
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业余爱好者
发表于 2025-3-30 13:23:45
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克制
发表于 2025-3-30 17:07:38
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整洁
发表于 2025-3-30 23:49:36
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paltry
发表于 2025-3-31 01:18:15
Ulrike Boehmer PhD,Ronit Elk PhDn multisets (or sets). They map multisets of arbitrary finite size to strings (hashes) of fixed length. They are incremental in that, when new members are added to the multiset, the hash can be updated in time proportional to the change. The functions may be . in that it is difficult to find two mul
Hirsutism
发表于 2025-3-31 08:03:01
https://doi.org/10.1007/978-3-319-15057-4s key length expansion than Sarkar’s construction which is the previously best known complete binary tree based construction. But only disadvantage is that here we need more key length expansion than that of Shoup’s sequential algorithm. But it is not too large as in all practical situations we need
musicologist
发表于 2025-3-31 12:08:24
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思考才皱眉
发表于 2025-3-31 14:51:36
Ulrike Boehmer PhD,Ronit Elk PhDs provide the basis for strong authentication protocols. In this paper we present the first group signature scheme with constant-size parameters that does not require any group member, including group managers, to know trapdoor secrets. This novel type of group signature scheme allows public paramet
骚扰
发表于 2025-3-31 20:37:45
Environmental Science and Technology Librarywed as a digital signature with certain extra properties. Notably, anyone can verify that a signature is generated by a legitimate group member, while the actual signer can only be identified (and linked) by a designated entity called a group manager. Currently, the most efficient group signature sc
Euthyroid
发表于 2025-3-31 22:47:31
Cancer as an Environmental Diseasedations, using the methodology of provable security. A security proof in the random oracle model, along the lines of , appeared in support for ESIGN. However, several unexpected difficulties were found. Firstly, it was observed in , that the proof from holds in a more restricted mod