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The AlexNet Moment for Homomorphic Encryption: HCNN, the First Homomorphic CNN on Encrypted Data with GPUs
Fully Homomorphic Encryption Deep Learning Encrypted CNN
2018/11/2
Fully homomorphic encryption, with its widely-known feature of computing on encrypted data, empowers a wide range of privacy-concerned cloud applications including deep learning as a service. This com...
Labeled PSI from Fully Homomorphic Encryption with Malicious Security
private set intersection homomorphic encryption
2018/9/6
Private Set Intersection (PSI) allows two parties, the sender and the receiver, to compute the intersection of their private sets without revealing extra information to each other. We are interested i...
Chimera: a unified framework for B/FV, TFHE and HEAAN fully homomorphic encryption and predictions for deep learning
fully homomorphic encryption Ring-LWE neural network
2018/8/21
This work describes a common framework for scale-invariant families of fully homomorphic schemes based on Ring-LWE, unifying the plaintext space and the noise representation. This new formalization al...
Fast Secure Matrix Multiplications over Ring-Based Homomorphic Encryption
Secure matrix multiplications Leveled fully homomorphic encryption Packing methods
2018/7/10
Secure matrix computation is one of the most fundamental and useful operations for statistical analysis and machine learning with protecting the confidentiality of input data. Secure computation can b...
Efficient Fully Homomorphic Encryption Scheme
Fully homomorphic encryption data security lattices
2018/7/9
Since Gentry discovered in 2009 the first fully homomorphic encryption scheme, the last few years have witnessed dramatic progress on designing more efficient homomorphic encryption schemes, and some ...
Efficient Evaluation of Low Degree Multivariate Polynomials in Ring-LWE Homomorphic Encryption Schemes
homomorphic encryption efficient polynomial evaluation ring lwe
2018/6/27
Homomorphic encryption schemes allow to perform computations over encrypted data. In schemes based on RLWE assumption the plaintext data is a ring polynomial. In many use cases of homomorphic encrypti...
We analyze the structure of commutative ring homomorphic encryption schemes and show that they are not quantum IND-CCA secure.
We present a new method that produces bounded FHE schemes (see Definition 3), starting with encryption schemes that support one algebraic operation. We use this technique to construct examples of encr...
Implementation and Performance Evaluation of RNS Variants of the BFV Homomorphic Encryption Scheme
Lattice-Based Cryptography Homomorphic Encryption Scale-Invariant Scheme
2018/6/13
Homomorphic encryption provides the ability to compute on encrypted data without ever decrypting them. Potential applications include aggregating sensitive encrypted data on a cloud environment and co...
Homomorphic Encryption for Approximate Matrix Arithmetic
Homomorphic encryption approximate arithmetic matrix multiplication
2018/6/5
Homomorphic Encryption for Arithmetic of Approximate Numbers (HEAAN) with its vector packing technique proved its potential in cryptographic applications. In this paper, we propose MHEAAN - a generali...
Logistic regression over encrypted data from fully homomorphic encryption
homomorphic encryption logistic regression
2018/5/22
More precisely, given a list of approximately 15001500 patient records, each with 1818 binary features containing information on specific mutations, the idea was for the data holder to encrypt the rec...
Quantum Multi-Key Homomorphic Encryption for Polynomial-Sized Circuits
quantum encryption homomorphic encryption multi-key
2018/5/16
Fully homomorphic encryption (FHE) is a powerful notion of encryption which allows data to be encrypted in such a way that anyone can perform arbitrary computations over the encrypted data without dec...
TFHE: Fast Fully Homomorphic Encryption over the Torus
Fully Homomorphic Encryption Bootstrapping Lattices
2018/5/11
This work describes a fast fully homomorphic encryption scheme over the torus (TFHE), that revisits, generalizes and improves the fully homomorphic encryption (FHE) based on GSW and its ring variants....
Secure Search via Multi-Ring Fully Homomorphic Encryption
secure search fully homomorphic encryption arithmetic circuit
2018/3/9
Secure search is the problem of securely retrieving from a database table (or any unsorted array) the records matching specified attributes, as in SQL ``SELECT...WHERE...'' queries, but where the data...
Logistic Regression Model Training based on the Approximate Homomorphic Encryption
homomorphic encryption machine learning logistic regression
2018/3/8
Security concerns have been raised since big data became a prominent tool in data analysis. For instance, many machine learning algorithms aim to generate prediction models using training data which c...