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Multi-owner Secure Encrypted Search Using Searching Adversarial Networks
Searchable Symmetric Encryption Multi-owner Ranked Search
2019/8/14
Searchable symmetric encryption (SSE) for multi-owner model draws much attention as it enables data users to perform searches over encrypted cloud data outsourced by data owners. However, implementing...
Multi-client Secure Encrypted Search Using Searching Adversarial Networks
Searchable Encryption Multi-keyword Ranked Search Multi-owner Model
2019/8/8
With the rapid development of cloud computing, searchable encryption for multiple data owners model (multi-owner model) draws much attention as it enables data users to perform searches on encrypted c...
MILP Method of Searching Integral Distinguishers Based on Division Property Using Three Subsets
Division property using three subsets Integral distinguisher MILP
2018/12/11
Division property is a generalized integral property proposed by Todo at EUROCRYPT 2015, and then conventional bit-based division property (CBDP) and bit-based division property using three subsets (B...
Secure Searching of Biomarkers Using Hybrid Homomorphic Encryption Scheme
Homomorphic encryption Biomarkers
2017/4/5
As genome sequencing technology develops rapidly, there has lately been an increasing need to keep genomic data secure even when stored in the cloud and still used for research. In this paper, we are ...
Efficient Differential Trail Searching Algorithm for ARX Block Ciphers
ARX structure Differential trails Automatic search algorithm
2017/2/20
In this paper, we suggest an advanced method searching for differential trails of block cipher with ARX structure. We
use two techniques to optimize the automatic search algorithm of differential tra...
Applying MILP Method to Searching Integral Distinguishers Based on Division Property for 6 Lightweight Block Ciphers
MILP division property integral cryptanalysis
2016/12/10
Division property is a generalized integral property proposed by Todo at EUROCRYPT 2015, and very recently, Todo et al. proposed bit-based division property and applied to SIMON32 at FSE 2016. However...
Nothing is for Free: Security in Searching Shared & Encrypted Data
Multi-party Searchable Encryption (MPSE) Data Privacy Trapdoor Privacy
2016/1/9
Most existing symmetric searchable encryption schemes aim at allowing a user to outsource her encrypted data to a cloud server and delegate the latter to search on her behalf. These schemes do not qua...
A Genetic Algorithm for Searching Shortest Lattice Vector of SVP Challenge
Shortest Vector Problem (SVP) Genetic Algorithm Chromesome
2016/1/9
In this paper, we propose a genetic algorithm for solving the shortest vector problem
(SVP) based on sparse integer representations of short vectors in lattices as chromesomes, which,
we prove, can ...
FOAM: Searching for Hardware-Optimal SPN Structures and Components with a Fair Comparison
SPN lightweight cryptography figure of adversarial merit
2016/1/8
In this article, we propose a new comparison metric, the figure of adversarial merit (FOAM),
which combines the inherent security provided by cryptographic structures and components with their implem...
Sorting and Searching Behind the Curtain: Private Outsourced Sort and Frequency-Based Ranking of Search Results Over Encrypted Data
cryptographic protocols encrypted data
2016/1/5
We study the problem of private outsourced sorting of encrypted data. We start by proposing a novel sorting protocol that allows a user to outsource his data to a cloud server in an encrypted form and...
Searching and Sorting of Fully Homomorphic Encrypted Data on Cloud
Fully Homomorphic Encrypted Data Cloud
2015/12/22
The challenge of maintaining confidentiality of stored data in cloud is of utmost importance to realize the potential of cloud computing. Storing data in encrypted form may solve the problem, but incr...
New directions in nearest neighbor searching with applications to lattice sieving
Lattices Cryptanalysis
2015/12/21
To solve the approximate nearest neighbor search problem
(NNS) on the sphere, we propose a method using
locality-sensitive filters (LSF), with the property that
nearby vectors have a higher probabi...
Searching for Nonlinear Feedback Shift Registers with Parallel Computing
maximum period quadratic m-sequences
2014/3/10
Nonlinear feedback shift registers (NLFSRs) are used to construct pseudorandom generators for stream ciphers. Their theory is not so complete as that of linear feedback shift registers (LFSRs). In gen...
Searching an object from a large set is a tedious task. Radio Frequency IDentification (RFID) technology helps us to search the desired object efficiently. In this technology, a small chip called RFID...
Searching for Low Weight Codewords in Linear Binary Codes
Low Weight Codewords Linear Binary Codes
2009/6/5
In this work we revisit the known algorithms for searching for low weight codewords
in linear binary codes. We propose some improvements on them and also propose a new efficient
heuristic.