Results 251 to 260 of about 3,804,736 (323)

Dual‐Encryption in a Shape‐Memory Hydrogel with Tunable Fluorescence and Reconfigurable Architecture

Advanced Materials, 2021
Materials capable of shape‐morphing and/or fluorescence imaging have practical significances in the fields of anti‐counterfeiting, information display, and information protection.
Wei Hong, Hu Wang, Jun Ling
exaly   +2 more sources

Encrypted Image Classification with Low Memory Footprint Using Fully Homomorphic Encryption

International Journal of Neural Systems
Classifying images has become a straightforward and accessible task, thanks to the advent of Deep Neural Networks. Nevertheless, not much attention is given to the privacy concerns associated with sensitive data contained in images. In this study, we propose a solution to this issue by exploring an intersection between Machine Learning and ...
Lorenzo Rovida, Alberto Leporati
openaire   +5 more sources

Selective Dual-Ion Modulation in Solid-State Magnetoelectric Heterojunctions for In-Memory Encryption.

Small, 2023
Nanoionic technologies are identified as a promising approach to modulating the physical properties of solid-state dielectrics, which have resulted in various emergent nanodevices, such as nanoionic resistive switching devices and magnetoionic devices ...
Xiao-Yu Ye, Xiaojian Zhu, Hua-Li Yang, Jipeng Duan, Shuang Gao, Cui Sun, Xuerong Liu, Run-Wei Li   +7 more
semanticscholar   +1 more source

MemEnc: A Lightweight, Low-Power, and Transparent Memory Encryption Engine for IoT

IEEE Internet of Things Journal, 2021
Recent advancement in technologies has led to the widespread adoption and deployment of Internet-of-Things devices. Because of the ubiquitous nature of these devices, they process large amounts of personal and sensitive data.
Naina Gupta, A. Jati, A. Chattopadhyay
semanticscholar   +1 more source

Memory Encryption Support for an FPGA-based RISC-V Implementation

International Conference on Design & Technology of Integrated Systems in Nanoscale Era, 2021
Security is an important driver for the evolution of the RISC-V architecture. Several initiatives aim at exploiting the privileged architecture and the Physical Memory Protection mechanisms foreseen by the RISC-V specification as a foundation for robust ...
A. Cilardo
semanticscholar   +1 more source

The Memory-Tightness of Authenticated Encryption

2020
This paper initiates the study of the provable security of authenticated encryption (AE) in the memory-bounded setting. Recent works – Tessaro and Thiruvengadam (TCC ’18), Jaeger and Tessaro (EUROCRYPT ’19), and Dinur (EUROCRYPT ’20) – focus on confidentiality, and look at schemes for which trade-offs between the attacker’s memory and its data ...
Ashrujit Ghoshal, Joseph Jaeger, Stefano Tessaro   +2 more
openaire   +2 more sources

Erasable, Rewritable, and Reprogrammable Dual Information Encryption Based on Photoluminescent Supramolecular Host–Guest Recognition and Hydrogel Shape Memory

Advances in Materials, 2023
Information encryption technologies are very important for security, health, commodity, and communications, etc. Novel information encryption mechanisms and materials are desired to achieve multimode and reprogrammable encryption.
Hailong Yang, Sheng-Nan Li, Jing-Xia Zheng, Guoqi Chen, Wen Wang, Yueyue Miao, Nannan Zhu, Yang Cong, Jun Fu   +8 more
semanticscholar   +1 more source

Configurable Memory-Based NTT Architecture for Homomorphic Encryption

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2023
Fully Homomorphic Encryption (FHE) is currently seen to be a promising solution for privacy-preserving applications. However, FHE suffers from a computational bottleneck due to the need to perform large polynomial calculations. Number Theoretic Transform
Stefanus Kurniawan, Phap Duong-Ngoc, Han-Ho Lee   +2 more
semanticscholar   +1 more source

Exploiting the Physical Disparity: Side-Channel Attacks on Memory Encryption [PDF]

International Workshop on Constructive Side-Channel Analysis and Secure Design, 2016
Memory and disk encryption is a common measure to protect sensitive information in memory from adversaries with physical access. However, physical access also comes with the risk of physical attacks.
Thomas Unterluggauer, S. Mangard
semanticscholar   +3 more sources

A Shape Memory Hydrogel with Excellent Mechanical Properties, Water Retention Capacity, and Tunable Fluorescence for Dual Encryption.

Small, 2023
Information encryption platforms with reliable encryption performance, excellent mechanical performance, and high water retention capacity are highly desired. In this study, a tough double-network hydrogel is designed using the first network of a polyion
Junyi Tang, Tianyu Xing, Si-Jia Chen, Jiachun Feng   +3 more
semanticscholar   +1 more source