Results 81 to 90 of about 10,835 (295)

Implementing the SCAN language by neural networks

, 2010
The real-time encryption of pictures is an important subject for many applications, e.g. television broadcast stations, network security, etc. The paper shows how the previously introduced SCAN encryption method can be easily implemented using binary ...
Brause, Rüdiger W.
core  

Intel Total Memory Encryption: Functional Verification and Performance Analysis

, 2023
While more attention is generally focused on software security, computer hardware security remains an important effort. Should an attacker gain direct physical access, computers with little to no hardware security can quickly be compromised via a manner ...
Goo, Tallas T. S.
core  

Lightweight Cipher for H.264 Videos in the Internet of Multimedia Things with Encryption Space Ratio Diagnostics

Sensors, 2019
Within an Internet of Multimedia Things, the risk of disclosing streamed video content, such as that arising from video surveillance, is of heightened concern. This leads to the encryption of that content.
Amna Shifa, Mamoona Naveed Asghar, Salma Noor, Neelam Gohar, Martin Fleury   +4 more
doaj   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Linking Online Misuse-Resistant Authenticated Encryption and Blockwise Attack Models

IACR Transactions on Symmetric Cryptology, 2017
Real-world applications of authenticated encryption often require the encryption to be computable online, e.g. to compute the ith block of ciphertext after having processed the first i blocks of plaintext.
Guillaume Endignoux, Damian Vizár
doaj   +1 more source

Chiral Phase Change Nanomaterials

Advanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow, Md Shah Alam, Riad Yahiaoui, Evan M. Smith, Ryan Laing, Jules Gardener, Thomas A. Searles, Piyush J. Shah, Shivashankar Vangala, Joshua R. Hendrickson, Andrew M. Sarangan, Imad Agha   +11 more
wiley   +1 more source

Leveraging Dual-Mode Magnetic Crossbar for Ultra-low Energy In-memory Data Encryption

, 2017
The logic-in-memory architecture is highly promising for high-throughput data-driven applications. This paper presents a novel dual-mode magnetic crossbar architecture consisting of perpendicularly cross-coupled magnetic racetrack nanowires, which could ...
Farhana Parveen, Deliang Fan, Shaahin Angizi, Fan, Deliang, He, Zhezhi, Angizi, Shaahin, Parveen, Farhana, Zhezhi He   +7 more
core   +1 more source

A Comparative Performance Evaluation of Hybrid Encryption Techniques Using ECC, RSA, AES, and ChaCha20 for Secure Data Transmission

Iraqi Journal of Industrial Research
Over the past decade, hybrid encryption techniques have gained prominence for their ability to combine the strengths of different cryptographic algorithms.
Shaida Jumaah Saydahd, Rebwar Khalid Muhammed, Shilan Abdulla Hassan, Aso M. Aladdin   +3 more
doaj   +1 more source

Solution‐Processed Thin‐Film Transistors With Tunable Temporal Dynamics for Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Solution‐processed CNT and CNT/P3HT ion‐gated transistors exhibit materials‐defined synaptic timescales: fast CNT devices for high‐frequency spiking and slow hybrid devices for temporal integration. Embedding these dynamics into coupled reservoir‐computing and spiking neural network simulations reveals that a Hybrid‐Reservoir / CNT‐SNN architecture ...
Kevin Schnittker, Haoyi Lin, Zahra Bahrami, Strahinja Marinkovic, Sung Hyun Lee, Joseph Andrews   +5 more
wiley   +1 more source

Memory Authenticated Encryption Eengine for a RISC-V processor

, 2023
International audienceIn this paper, we present the Memory Authenticated Encryption Engine (MAEE) hardware countermeasureto ensure the confidentiality and authenticity of data in RAM and the associated interconnect bus.
Savry, Olivier, Ait Lahssaine, Karim
core