Results 61 to 70 of about 207 (105)
Fast hash functions and convolution product
Journal of Mathematical Cryptology, 2014 We propose a new simple and efficient family of hash functions based on matrix-vector multiplications with a competitive software implementation. The hash design combines a hard mathematical problem based on solving a system of linear equations with ...
Omar Sami, Sabri Houssem
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Differential and Linear properties of vectorial boolean functions based on chi. [PDF]
Cryptogr Commun, 2023 Mella S, Mehrdad A, Daemen J.
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Two-permutation-based hashing with binary mixing
Journal of Mathematical Cryptology, 2015 We consider the generic design of compression functions based on two n-bit permutations and XOR-based mixing functions. It is known that any such function mapping n+α${n+\alpha }$ to α bits, with 1≤α≤n${1\le \alpha \le n}$, can achieve at most min{2α/2 ...
Luykx Atul +3 more
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From Random Numbers to Random Objects. [PDF]
Entropy (Basel), 2022 Zolfaghari B, Bibak K, Koshiba T.
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Revisiting linearly extended discrete functions
Journal of Mathematical CryptologyThe authors introduced a new family of cryptographic schemes in a previous research article, which includes many practical encryption schemes, such as the Feistel family. Given a finite field of order qq, any n>m≥0n\gt m\ge 0, the authors described a new
Gravel Claude, Panario Daniel
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Rumour prevention in social networks with layer 2 blockchains. [PDF]
Soc Netw Anal Min, 2021 Thakur S, Breslin JG.
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Orienteering with One Endomorphism. [PDF]
Mathematica (N Y), 2023 Arpin S +5 more
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Functional encryption for set intersection in the multi-client setting. [PDF]
Des Codes Cryptogr, 2022 Lee K, Seo M.
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A bit-vector differential model for the modular addition by a constant and its applications to differential and impossible-differential cryptanalysis. [PDF]
Des Codes Cryptogr, 2022 Azimi SA +5 more
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Caps and progression-free sets in Z m n. [PDF]
Des Codes Cryptogr, 2020 Elsholtz C, Pach PP.
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