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The power of primes: security of authentication based on a universal hash-function family
Journal of Mathematical Cryptology, 2010 Message authentication codes (MACs) based on universal hash-function families are becoming increasingly popular due to their fast implementation. In this paper, we investigate a family of universal hash functions that has been appeared repeatedly in the ...
Alomair Basel +2 more
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Research on time-division multiplexing for error correction and privacy amplification in post-processing of quantum key distribution [PDF]
Scientific ReportsThe post-processing of quantum key distribution mainly includes error correction and privacy amplification. The error correction algorithms and privacy amplification methods used in the existing quantum key distribution are completely unrelated. Based on
Lei Chen, Xiao-Ming Chen, Ya-Long Yan
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Comprehensive Performance Study of Hashing Functions [PDF]
Computer Science Journal of Moldova, 2023 Most literature on hashing functions speaks in terms of hashing functions being either ‘good’ or ‘bad’. In this paper, we demonstrate how a hashing function that gives good results for one key set, performs badly for another.
G. M. Sridevi +2 more
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EliMAC: Speeding Up LightMAC by around 20%
IACR Transactions on Symmetric Cryptology, 2023 Universal hash functions play a prominent role in the design of message authentication codes and the like. Whereas it is known how to build highly efficient sequential universal hash functions, parallel non-algebraic universal hash function designs are ...
Christoph Dobraunig +2 more
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Analysis of the amplitude form of the quantum hash function
Учёные записки Казанского университета: Серия Физико-математические науки, 2023 In this article, the properties of quantum hash functions are further explored. Previous findings show that so-called small-bias sets (special subsets of the set of elements of a cyclic group) generate a “phase” quantum hash function. Here, it was proved
M. F. Ablayev +2 more
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Tight Multi-User Security Bound of DbHtS
IACR Transactions on Symmetric Cryptology, 2023 In CRYPTO’21, Shen et al. proved that Two-Keyed-DbHtS construction is secure up to 22n/3 queries in the multi-user setting independent of the number of users.
Nilanjan Datta +3 more
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Implementation and Optimization of Zero-Knowledge Proof Circuit Based on Hash Function SM3
Sensors, 2022 With the increasing demand for privacy protection in the blockchain, the universal zero-knowledge proof protocol has been developed and widely used. Because hash function is an important cryptographic primitive in a blockchain, the zero-knowledge proof ...
Yang Yang +7 more
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Algebraic Fault Analysis of SHA-256 Compression Function and Its Application
Information, 2021 Cryptographic hash functions play an essential role in various aspects of cryptography, such as message authentication codes, pseudorandom number generation, digital signatures, and so on.
Kazuki Nakamura +2 more
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Post-Quantum Universal Composable OT Based on Key Exchange
IEEE Access, 2020 We construct a universal composable framework for two-message oblivious transfer protocols based on lattice-assumption. Compared with the paper proposed by Liu and Hu, we modify a framework proposed by Liu and Hu by adding three tools, which are XOR, Bit
Ding Hangchao, Han Jiang, Qiuliang Xu
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Origami Store: UC-Secure Foldable Datachains for the Quantum Era
IEEE Access, 2021 Traditional blockchains preserve everything, if verification is to avoid trusted third parties. The accumulation of outdated but undeletable data makes traditional blockchains non-scalable for practical applications.
Jayamine Alupotha, Xavier Boyen
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