Results 101 to 110 of about 487,506 (299)

An analysis of the RC4 family of stream ciphers against\ud algebraic attacks [PDF]

open access: yes, 2010
To date, most applications of algebraic analysis and\ud attacks on stream ciphers are on those based on lin-\ud ear feedback shift registers (LFSRs). In this paper, we\ud extend algebraic analysis to non-LFSR based stream\ud ciphers.
Carter, Gary   +2 more
core  

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Analysis and Design of Stream Ciphers

open access: yes, 1986
It is now a decade since the appearance of W. Diffie and M. E. Hellmann's startling paper, "New Directions in Cryptography". This paper not only established the new field of public-key cryptography but also awakened scientific interest in secret-key ...
Rueppel, Rainer A.
core   +1 more source

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

open access: yesAdvanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer   +12 more
wiley   +1 more source

Two Practical and Provably Secure Block Ciphers: BEAR and LION

open access: yes, 1996
In this paper we suggest two new provably secure block ciphers, called BEAR and LION. They both have large block sizes, and are based on the Luby-Rackoff construction.
Eli Biham, Ciphers Bear, Ross Anderson
core  

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu   +10 more
wiley   +1 more source

Applications of finite field computation to cryptology : extension field arithmetic in public key systems and algebraic attacks on stream ciphers [PDF]

open access: yes, 2008
In this digital age, cryptography is largely built in computer hardware or software as discrete structures. One of the most useful of these structures is finite fields.
Wong, Kenneth Koon-Ho
core  

Zwitterionic Polymer Coating Enabled Chronic Dopamine Sensing and Electrophysiology Recording in Free‐Moving Mice

open access: yesAdvanced Healthcare Materials, EarlyView.
Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu   +5 more
wiley   +1 more source

Power analysis of stream ciphers based on feedback shift registers [PDF]

open access: yes, 2014
In recent days, many cryptographic devices, such as smart-cards and cell phones, are widely accessible to many people. However, wide access to cryptographic devices makes them vulnerable to side channel analysis (SCA) attack.
Zadeh, Abdulah A.
core   +1 more source

NeuroVisio SyncPatch: A Skin‐Conformal Multimodal EMG–Motion Sensing Platform for Quantitative Neuromuscular Rehabilitation and Performance Monitoring

open access: yesAdvanced Healthcare Materials, EarlyView.
NeuroVisio SyncPatch integrates skin‐conformal electromyography (EMG) electrodes with camera‐tracked markers to jointly assess muscle activity and three‐dimensional knee kinematics during rehabilitation. Parallel feedback pathways provide real‐time kinematic guidance during movement and post‐trial neuromuscular feedback.
Bohyung Choi   +11 more
wiley   +1 more source

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