Results 191 to 200 of about 1,687 (211)
Some of the next articles are maybe not open access.
Flexible Packet Matching with Single Double Cuckoo Hash
IEEE Communications Magazine, 2017In modern switches, a packet can go through a number of processing steps to determine, for example, if the packet has to be discarded due to security policies, if it needs to be marked for quality of service or to determine the next hop for the packet.
Levy G, Pontarelli S, Reviriego P
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An Efficient, Hybrid, Double-Hash StringMatching Algorithm
2019 IEEE Long Island Systems, Applications and Technology Conference (LISAT), 2019In this paper we show that combining some of the good features of the existing popular algorithms can be even more efficient. This new algorithm is hybrid as it employs features from Boyer-Moore-Horspool, Rabin-Karp and Raita algorithms. We compare the right most character as well as use two independent hash functions and no character by character ...
Mehmet Bicer, Xiaowen Zhang
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On the Prerequisite of Coprimes in Double Hashing
2019Hashing is a widely used technique for performing dictionary operations. Even though it is selected from the problem of collision, alternative hashing technique, open addressing has been developed. One such open addressing scheme, double hashing uses two hash functions to perform the search.
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On the Security of the Double-Block-Length Hash Function NCASH
2019In this work, we study the security analysis of a newly proposed Non-linear Cellular Automata-based Hash function, NCASH. The uncomplicated structure of this double-block-length hash function instigates us to scrutinize its construction by analyzing the security of the design.
Tapadyoti Banerjee +1 more
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Tight Security Bounds for Double-Block Hash-then-Sum MACs
2020In this work, we study the security of deterministic MAC constructions with a double-block internal state, captured by the double-block hash-then-sum (\(\mathsf {DbHtS}\)) paradigm. Most \(\mathsf {DbHtS}\) constructions, including \(\mathsf {PolyMAC}\), \(\mathsf {SUM\text {-}ECBC}\), \(\mathsf {PMAC\text {-}Plus}\), \(\mathsf {3kf9}\) and \(\mathsf ...
Seongkwang Kim +2 more
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Security of Cyclic Double Block Length Hash Functions
2009We provide a proof of security for a huge class of double block length hash function that we will call Cyclic-DM . Using this result, we are able to give a collision resistance bound for Abreast-DM , one of the oldest and most well-known constructions for turning a block cipher with n -bit block length and 2n -bit key length into a 2n -bit ...
Ewan Fleischmann +2 more
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Towards Optimal Double-Length Hash Functions
2005In this paper we design several double length hash functions and study their security properties in the random oracle model. We design a class of double length hash functions (and compression functions) which includes some recent constructions [4,6,10] .
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Cryptanalysis of Double-trapdoor Hash Function and Multi-Trapdoor Hash Function Schemes
2021 International Conference on Networking and Network Applications (NaNA), 2021Xu An Wang 0014 +2 more
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Double locality sensitive hashing Bloom filter for high-dimensional streaming anomaly detection
Information Processing and Management, 2023Ruliang Xiao
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Deep Learning-Based Image Retrieval With Unsupervised Double Bit Hashing
IEEE Transactions on Circuits and Systems for Video Technology, 2023Jing-Ming Guo +2 more
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