[PDF] Top 20 Practical Applications of Improved Gaussian Sampling for Trapdoor Lattices
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Practical Applications of Improved Gaussian Sampling for Trapdoor Lattices
... efficient Gaussian sampling algorithm for trapdoor lattices, and demonstrate that these three important cryptographic protocols are ...the Gaussian sampling for non-binary bases ... See full document
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Quadratic Time, Linear Space Algorithms for Gram-Schmidt Orthogonalization and Gaussian Sampling in Structured Lattices
... Ideal Lattices. Interestingly, our improved orthogonaliza- tion algorithm for ideal lattices does not have much to do with their algebraic structure, but rather relies on their implicit geometric ... See full document
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Sieving for Shortest Vectors in Ideal Lattices: a Practical Perspective
... heuristically improved BKZ [13] seem to perform best as can be seen from the results of the SVP challenge ...cryptographic applications an attacker only needs an approximate shortest vector to break the ... See full document
20
Vectorized Discrete Gaussian Sampling with SIMD Support
... and practical attempts to replace discrete Gaussian distributions in lattice-based cryptography with more implementation friendly ...cryptographic applications of lattices, still needs to be ... See full document
6
Isochronous Gaussian Sampling: From Inception to Implementation
... Gaussian sampling over the integers is a central building block of lattice-based cryptography, in theory as well as in ...BLISS’ Gaussian sampler ...is trapdoor sampling [30,53,45]: ... See full document
25
Practical Quantum-Safe Voting from Lattices
... the sampling of discrete Gaussian vectors and multiplication of polynomials in Z q [ X ]/( X n + ...the sampling we have imple- mented a two-stage Knuth-Yao ... See full document
17
A Practical Implementation of Identity-Based Encryption over NTRU Lattices
... a Gaussian distribution by reducing the problem to a binary search on precom- puted values of the cumulative distribution ...the Gaussian sampler 2N times for a ring length of N ...the Gaussian sam- ... See full document
20
Simple Lattice Trapdoor Sampling from a Broad Class of Distributions
... discrete Gaussian sampling over arbitrary lattices is that it requires the storage of, and computation with, vectors of real numbers (for example, the Gram- Schmidt orthogonalization in [GPV08] or ... See full document
12
Risk assessment of atmospheric emissions using machine learning
... of Gaussian functions, and Sutton (1932) obtained a Gaussian function as a solution of the Fickian equation with an “effective eddy” varying with the distance traveled by the ...the Gaussian ... See full document
10
An Improved BKW Algorithm for LWE with Applications to Cryptography and Lattices
... Practical experiments show that for a reasonable choice of parameters (namely keeping a proportion 1/1000 of samples for instance), the standard deviation of sample norms is about twice as high as predicted by the ... See full document
30
Circulant embedding of approximate covariances for inference from Gaussian data on large lattices
... embedding lattices, the number of imputed values is not large relative to the number of observations, so the observations hold greater authority in driving the parameter updates in the iterative ... See full document
23
A Decade of Lattice Cryptography
... exciting applications, such as general-purpose code obfuscation [GGH + 13b, ...to lattices, their conjectured security relies on new, ad-hoc problems that are much less well-understood than ...the ... See full document
90
Dirichlet Processes A gentle tutorial
... Markov chain sampling methods for Dirichlet process mixture models. The Infinite Gaussian Mixture Model[r] ... See full document
44
A Survey on Multi-Keyword Ranked Search Scheme over Encrypted Cloud Storage
... We consider the advancement of conjunctive catchphrase accessible plan which empowers one to look encoded archives by utilizing more than one watchword. The thought of conjunctive watchword seeking was displayed by Golle ... See full document
8
Practical Applications of Set-Based Concurrent Engineering in Industry
... Department of Mechanical Engineering, School of Engineering, Jönköping University, Sweden Set-Based Concurrent Engineering is sometimes seen as a means to dramatic improvements in product design processes. In spite of ... See full document
11
Practical solutions for sampling alternatives in large-scale models
... Three different versions of the 500 samples were generated for empirical testing. In the first set, we made use of a MNL model in simulation but focussed on destination choice only, under the assumption that car is ... See full document
17
Secure Database Commitments and Universal Arguments of Quasi Knowledge
... The idea is that we can use a OWF to identify a graph in which, with high probability, it is hard to find a Hamiltonian cycle (by Karp reduction to Directed Hamiltonian Cycle). This graph forms the parameters for the ... See full document
45
Improved (Hierarchical) Inner-Product Encryption from Lattices
... The Gaussian distribution with mean 0 and variance s 2 , denoted by N (0, s 2 ), is defined by density function (1/s √ 2π) · exp(− x 2 /2s 2 ) over R ...discretized Gaussian ¯ Ψ α as: take sample x from N ... See full document
25
Rational operator based depth from defocus approach to scene reconstruction
... the Gaussian rational operators (ROs) that are based on the Gaussian point spread function (PSF), and the second based on the generalised Gaussian PSF are ... See full document
24
A Searchable Hierarchical Conditional Proxy Re-encryption Scheme for Cloud Storage Services
... some practical techniques for searches on encrypted ...major practical cloud storage application problems; however, of all the researches that follow, none has had both searching on encrypted data and ... See full document
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