COW 发表于 2025-3-25 06:49:56
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ation. It is also an indispensable building block in various cryptographic protocols. In the literature, most of these existing protocols are employing Shamir’s secret sharing, while Blakley’s one has attracted very little attention. In this paper, we revisit Blakley’s secret sharing that is based oIncompetent 发表于 2025-3-25 12:20:45
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Heidrun Schüler-Lubienetzki,Ulf Lubienetzki dominant term in the PRF-security bound. So far, the PRF-security of the “prefix” keyed sponge has mainly been analyzed, where for a key ., a message . and the sponge function ., the output is defined as .. A tight bound for the capacity term was given by Naito and Yasuda (FSE 2016): . for the capaintertwine 发表于 2025-3-25 21:00:25
Heidrun Schüler-Lubienetzki,Ulf Lubienetzkialicious model with identifiable abort supporting robustness property. In their algorithm, the total transaction verification time has turned out to be ., where . is the number of parties participating in the protocol. The main contribution of this paper is the improvement of their verification time掺和 发表于 2025-3-26 03:03:33
Heidrun Schüler-Lubienetzki,Ulf Lubienetzki vectors is non-zero. Most of the existing .s focus on hiding messages and the associated attributes are trivially included in the ciphertexts. In this work, we add the . feature to a . system providing security in the . (.) model. We present a generic transformation of an attribute-hiding . secure不爱防注射 发表于 2025-3-26 07:10:32
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the common reference string (CRS) for zero-knowledge (ZK) proofs. This line of research was initiated by the introduction of subversion non-interactive ZK (NIZK) proofs by Bellare . (ASIACRYPT’16). Here, the zero-knowledge property needs to hold even in case of a malicious generation of the CRS. Grofrenzy 发表于 2025-3-26 14:37:04
Springer-Verlag Berlin Heidelberg 2015分开 发表于 2025-3-26 19:49:45
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