Results 1 to 10 of about 2,142,559 (232)
Quantum Free-Start Collision Attacks on Double Block Length Hashing with Round-Reduced AES-256
IACR Transactions on Symmetric Cryptology, 2021 Recently, Hosoyamada and Sasaki (EUROCRYPT 2020), and Xiaoyang Dong et al. (ASIACRYPT 2020) proposed quantum collision attacks against AES-like hashing modes AES-MMO and AES-MP.
Amit Kumar Chauhan +2 more
doaj +4 more sources
More Analysis of Double Hashing for Balanced Allocations [PDF]
Workshop on Analytic Algorithmics and Combinatorics, 2015 With double hashing, for a key $x$, one generates two hash values $f(x)$ and $g(x)$, and then uses combinations $(f(x) +i g(x)) \bmod n$ for $i=0,1,2,...$ to generate multiple hash values in the range $[0,n-1]$ from the initial two.
M. Mitzenmacher
semanticscholar +5 more sources
Balanced allocations and double hashing [PDF]
ACM Symposium on Parallelism in Algorithms and Architectures, 2012 With double hashing, for an item x, one generates two hash values f(x) and g(x), and then uses combinations (f(x) +ig(x)) mod n for i=0,1,2,... to generate multiple hash values from the initial two.
M. Mitzenmacher
semanticscholar +6 more sources
Double-Hashing Algorithm for Frequency Estimation in Data Streams [PDF]
arXiv.org, 2022 Frequency estimation of elements is an important task for summarizing data streams and machine learning applications. The problem is often addressed by using streaming algorithms with sublinear space data structures.
Nikita Seleznev +2 more
semanticscholar +3 more sources
Complexity analysis and performance of double hashing sort algorithm [PDF]
Journal of the Egyptian Mathematical Society, 2019 Sorting an array of n elements represents one of the leading problems in different fields of computer science such as databases, graphs, computational geometry, and bioinformatics.
H. M. Bahig
semanticscholar +3 more sources
The Cost of Bitcoin Mining Has Never Really Increased [PDF]
Frontiers in Blockchain, 2020 The Bitcoin network is burning a large amount of energy for mining. In this paper, we estimate the lower bound for the global mining energy cost for a period of 10 years from 2010 to 2020, taking into account changes in energy costs, improvements in ...
Yo-Der Song +3 more
doaj +4 more sources
HASHING & DOUBLE ENCRYPTION TECHNIQUE FOR INFORMATION STORAGE IN CLOUD
International Journal of Engineering Applied Sciences and Technology, 2022 —Information storage in the cloud is very popular in recent days. The Cloud platform provides various services to its users and one of the important zones of service is the security of the information stored. This project proposes an enhanced approach of
Soorya Kumar S +2 more
semanticscholar +2 more sources
Model Size Reduction Using Frequency Based Double Hashing for Recommender Systems [PDF]
ACM Conference on Recommender Systems, 2020 Deep Neural Networks (DNNs) with sparse input features have been widely used in recommender systems in industry. These models have large memory requirements and need a huge amount of training data.
Caojin Zhang +12 more
semanticscholar +3 more sources
E-GENMR: Enhanced Generalized Query Processing using Double Hashing Technique through MapReduce in Cloud Database Management System [PDF]
Journal of Computer Science, 2017 Big Data, Cloud computing and Data Science is the booming future of IT industries. The common thing among all the new techniques is that they deal with not just Data but Big Data. Users store various kinds of data on cloud repositories.
S. Malhotra +3 more
semanticscholar +2 more sources
Double hashing technique in closed hashing search process [PDF]
, 2017 The search process is used in various activities performed both online and offline, many algorithms that can be used to perform the search process one of which is a hash search algorithm, search process with hash search algorithm used in this study using
R. Rahim, I. Zulkarnain, H. Jaya
semanticscholar +2 more sources