Results 201 to 210 of about 945,337 (242)
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A caution on universal classes of hash functions
Information Processing Letters, 1991zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Efficient Strongly Universal and Optimally Universal Hashing
1999New hash families are analyzed, mainly consisting of the hash functions ha,b : {0,..., u - 1} → {0,..., r - 1}, x → ((ax + b) mod(kr)) div k. Universal classes of such functions have already been investigated in [5, 6], and used in severail applications, e.g. [3,9].
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Analysis of a universal class of hash functions
1978In this paper we use linear algebraic methods to analyze the performance of several classes of hash functions, including the class H2 presented by Carter and Wegman [2]. Suppose H is a suitable class, the hash functions in H map A to B, S is any subset of A whose size is equal to that of B, and x is any element of A.
George Markowsky +2 more
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Aggregated Authentication (AMAC) Using Universal Hash Functions
2009Aggregation is a very important issue to reduce the energy consumption in Wireless Sensors Networks (WSNs). There is currently a lack of cryptographic primitives for authentication of aggregated data. The theoretical background for Aggregated Message Authentication Codes (AMACs) has been proposed by Chan and Castelluccia at ISIT 08.
Znaidi, Wassim +2 more
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Efficient Unconditionally Secure Signatures Using Universal Hashing
International Conference on Applied Cryptography and Network Security, 2018R. Amiri +3 more
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Universal Hashing via Integer Arithmetic Without Primes, Revisited
Adventures Between Lower Bounds and Higher Altitudes, 2018Martin Dietzfelbinger
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Fast universal quantum gate above the fault-tolerance threshold in silicon
Nature, 2022Akito Noiri +2 more
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