Results 41 to 50 of about 2,104 (177)
Non-Interactive Decision Trees and Applications with Multi-Bit TFHE
Algorithms, 2022 Machine learning classification algorithms, such as decision trees and random forests, are commonly used in many applications. Clients who want to classify their data send them to a server that performs their inference using a trained model.
Jestine Paul +3 more
doaj +1 more source
SoK: Fully Homomorphic Encryption over the [Discretized] Torus
Transactions on Cryptographic Hardware and Embedded Systems, 2022 First posed as a challenge in 1978 by Rivest et al., fully homomorphic encryption—the ability to evaluate any function over encrypted data—was only solved in 2009 in a breakthrough result by Gentry (Commun. ACM, 2010). After a decade of intense research,
Marc Joye
doaj +3 more sources
TFHE Public-Key Encryption Revisited [PDF]
, 2023 This note introduces a public-key variant of TFHE. The output ciphertexts are of LWE type. Interestingly, the public key is shorter and the resulting ciphertexts are less noisy. The security of the scheme holds under the standard RLWE assumption. Several
Marc Joye
core +1 more source
Stress and the ecology of urban experience: Migrant mental lives in central Shanghai
Transactions of the Institute of British Geographers, Volume 45, Issue 4, Page 862-876, December 2020., 2020 Responding to claims in urban studies and epidemiology that modern urban living negatively affects the mental health of the poor and newcomers to the city, this paper offers a different account based on an ethnography of a neighbourhood in central Shanghai, where precarious rural migrant lives unfold. Drawing on the concept of “ecologies of experience”
Ash Amin, Lisa Richaud
wiley +1 more source
An Efficient Encrypted Floating‐Point Representation Using HEAAN and TFHE
Security and Communication Networks, Volume 2020, Issue 1, 2020., 2020 As a method of privacy‐preserving data analysis (PPDA), a fully homomorphic encryption (FHE) has been in the spotlight recently. Unfortunately, because many data analysis methods assume that the type of data is of real type, the FHE‐based PPDA methods could not support the enough level of accuracy due to the nature of FHE that fixed‐point real‐number ...
Subin Moon +2 more
wiley +1 more source
Setting Up Efficient TFHE Parameters for Multivalue Plaintexts and Multiple Additions [PDF]
, 2021 Unlike traditional and/or standardized ciphers, TFHE offers much space for the setup of its parameters. Not only the parameter choice affects the plaintext space size and security, it also greatly impacts the performance of TFHE, in particular, its ...
Jakub Klemsa
core +1 more source
Security and Communication Networks, Volume 2020, Issue 1, 2020., 2020 To help smartphone users protect their phone, fingerprint‐based authentication systems (e.g., Apple’s Touch ID) have increasingly become popular in smartphones. In web applications, however, fingerprint‐based authentication is still rarely used. One of the most serious concerns is the lack of technology for securely storing fingerprint data used for ...
Taeyun Kim +3 more
wiley +1 more source
SecureBP from Homomorphic Encryption
Security and Communication Networks, Volume 2020, Issue 1, 2020., 2020 We present a secure backpropagation neural network training model (SecureBP), which allows a neural network to be trained while retaining the confidentiality of the training data, based on the homomorphic encryption scheme. We make two contributions.
Qinju Liu +6 more
wiley +1 more source
Plug-and-play sanitization for TFHE
IACR Communications in CryptologyFully Homomorphic encryption allows the evaluation of any circuits over encrypted data while preserving the privacy of the data. However, without any additional properties, no guarantee is provided for the privacy of the circuits which are evaluated.
Florian Bourse, Malika Izabachene
openaire +3 more sources
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 4, Page 495-503, April 2026.Zusammenfassung Hintergrund und Zielsetzung Während Brentuximab vedotin (BV) oder Strahlentherapie (RTx) gängige Behandlungsoptionen für CD30‐positive kutane T‐Zell‐Lymphome (CTCL) sind, wurde über die Wirksamkeit und Verträglichkeit ihrer gleichzeitigen oder aufeinanderfolgenden Anwendung nur selten berichtet.
Patrick Schummer +10 more
wiley +1 more source