Results 91 to 100 of about 1,184,218 (284)

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

Dipper: A Lightweight Hybrid SPN–ARX Block Cipher

open access: yesCryptography
We present Dipper, a lightweight 64-bit block cipher with 96-bit and 128-bit key variants, built on a 28-round hybrid SPN–ARX structure. Each round applies a full-state key addition, sixteen parallel 4-bit GIFT S-boxes, four word-wise rotations, two 16 ...
Ali Huseynli   +2 more
doaj   +1 more source

Lightweight block cipher algorithms: review paper

open access: yes, 2016
Lightweight block cipher algorithms are very important for constraint environment. This paper analyses most of the known lightweight block cipher algorithms such as, HISEC, OLBCA, PRINCE, TWINE, KLEIN, LED, LBLOCK, PRINT, PRESENT through four factors ...
Taha Alshaikhli , Imad Fakhri   +2 more
core  

Integral distinguishers of the full-round lightweight block cipher SAT_Jo

open access: yes, 2021
Integral cryptanalysis based on division property is a powerful cryptanalytic method whose range of successful applications was recently extended through the use of Mixed-Integer Linear Programming (MILP).
Wei, Yongzhuang   +3 more
core   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

Parallel lightweight Block Cipher algorithm for Multicore CPUs

open access: yesمجلة بغداد للعلوم
Data protection has become one of the top issues despite major advancements in communications and technology. For web-based technology to send data quickly and safely, the data must be encrypted.
Hawraa J. Hamiza , Ahmed Fanfakh
doaj   +1 more source

PENGAMANAN PESAN TEKS DENGAN KRIPTOGRAFI LIGHTWEIGHT PRESENT CIPHER PADA CIPHER BLOCK CHAINING [PDF]

open access: yes
Algoritma kriptografi lightweight dirancang sedemikian sehingga dapat diterapkan pada suatu perangkat IoT yang terbatas. Salah satu cipher yang termasuk ke dalam kriptografi lightweight adalah Present Cipher.
Reksa Alamsyah, -
core  

Random Permutation Statistics and An Improved Slide-Determine Attack on KeeLoq [PDF]

open access: yes, 2011
KeeLoq is a lightweight block cipher which is extensively used in the automotive industry. Its periodic structure, and overall simplicity makes it vulnerable to many different attacks.
Courtois, NT, Bard, GV
core  

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

Differential fault attack on lightweight block cipher Klein

open access: yesTongxin xuebao, 2016
As a lightweight block cipher algorithm based on SP structure,Klien has the characteristics of high efficiency and low energy consumption.By analyzing the S-boxes differential propagation path,it was found that under the condi-tion of same input and ...
Yong-juan WANG   +2 more
doaj   +2 more sources

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