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A caution on universal classes of hash functions

Information Processing Letters, 1991
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Efficient Strongly Universal and Optimally Universal Hashing

1999
New 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].
openaire   +1 more source

Analysis of a universal class of hash functions

1978
In 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
openaire   +1 more source

Aggregated Authentication (AMAC) Using Universal Hash Functions

2009
Aggregation 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
openaire   +2 more sources

Efficient Unconditionally Secure Signatures Using Universal Hashing

International Conference on Applied Cryptography and Network Security, 2018
R. Amiri   +3 more
semanticscholar   +1 more source

XHX - A Framework for Optimally Secure Tweakable Block Ciphers from Classical Block Ciphers and Universal Hashing

IACR Cryptology ePrint Archive, 2017
Ashwin Jha   +4 more
semanticscholar   +1 more source

Universal Hashing via Integer Arithmetic Without Primes, Revisited

Adventures Between Lower Bounds and Higher Altitudes, 2018
Martin Dietzfelbinger
semanticscholar   +1 more source

Fast universal quantum gate above the fault-tolerance threshold in silicon

Nature, 2022
Akito Noiri   +2 more
exaly  

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