Results 21 to 30 of about 2,921 (221)

Intellectual and literary engagement of Dobrica Ćosić in homeland [PDF]

Baština, 2019
Dobrica chose for his life, literary refuge and activity in culture his homeland Ribrska Banja, Vrnjačka Banja, Kruševac and Velika Drenova. For the majority of his important literary oeuvres Dobrica Ćosić had literary workshops in Ribarska and Vrnjačka ...
Lazarević Velibor S.
doaj  

Rotational-XOR Cryptanalysis of Reduced-round SPECK

IACR Transactions on Symmetric Cryptology, 2017
In this paper we formulate a SAT/SMT model for Rotational-XOR (RX) cryptanalysis in ARX primitives for the first time. The model is successfully applied to the block cipher family Speck, and distinguishers covering more rounds than previously are found ...
Yunwen Liu, Glenn De Witte, Adrián Ranea, Tomer Ashur   +3 more
doaj   +1 more source

Higher-Order Time Sharing Masking

Transactions on Cryptographic Hardware and Embedded Systems
At CHES 2024, Time Sharing Masking (TSM) was introduced as a novel low-latency masking technique for hardware circuits. TSM offers area and randomness efficiency, as well as glitch-extended PINI security, but it is limited to first-order security.
Dilip Kumar S. V., Siemen Dhooghe, Josep Balasch, Benedikt Gierlichs, Ingrid Verbauwhede   +4 more
doaj   +1 more source

Chemical Synthesis of Pseudomonas aeruginosa, Staphylococcus aureus, and Acinetobacter baumannii Capsular Polysaccharide Fragments as Leads for Cross‐Protection

Angewandte Chemie, EarlyView.
A total of 16 chemically synthesized capsular polysaccharide (CPS) fragments related to Pseudomonas aeruginosa, Staphylococcus aureus, and Acinetobacter baumannii were analyzed by glycan microarray. Comparative screening revealed three conserved epitopes that act as cross‐protective vaccine lead candidates against multidrug‐resistant (MDR) bacterial ...
Amar Kumar Mishra, Emelie E. Reuber, Diksha Rai, Leif E. Sander, Julia Duerr, Simon Y. Graeber, Marcus A. Mall, Bettina C. Fries, Peter H. Seeberger, Suvarn S. Kulkarni   +9 more
wiley   +2 more sources

OPTIMSM: FPGA hardware accelerator for Zero-Knowledge MSM

Transactions on Cryptographic Hardware and Embedded Systems
The Multi-Scalar Multiplication (MSM) is the main barrier to accelerating Zero-Knowledge applications. In recent years, hardware acceleration of this algorithm on both FPGA and GPU has become a popular research topic and the subject of a multi-million ...
Xander Pottier, Thomas de Ruijter, Jonas Bertels, Wouter Legiest, Michiel Van Beirendonck, Ingrid Verbauwhede   +5 more
doaj   +1 more source

Fast, Furious and Insecure: Passive Keyless Entry and Start Systems in Modern Supercars

Transactions on Cryptographic Hardware and Embedded Systems, 2019
The security of immobiliser and Remote Keyless Entry systems has been extensively studied over many years. Passive Keyless Entry and Start systems, which are currently deployed in luxury vehicles, have not received much attention besides relay attacks ...
Lennert Wouters, Eduard Marin, Tomer Ashur, Benedikt Gierlichs, Bart Preneel   +4 more
doaj   +1 more source

Secure, Accurate, and Practical Narrow-Band Ranging System

Transactions on Cryptographic Hardware and Embedded Systems, 2021
Relay attacks pose a serious security threat to wireless systems, such as, contactless payment systems, keyless entry systems, or smart access control systems. Distance bounding protocols, which allow an entity to not only authenticate another entity but
Aysajan Abidin, Mohieddine El Soussi, Jac Romme, Pepijn Boer, Dave Singelée, Christian Bachmann   +5 more
doaj   +1 more source

Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth

Advanced Functional Materials, EarlyView.
Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang, Ying Chen, Chenyang Shi, Progyateg Chakma, James J. De Yoreo, Chun‐Long Chen   +5 more
wiley   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

Advanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno, Andrea Escudero, Oscar Ferreira Silvestre, José Manuel Terrés, Mónica Gorbe, Eva Garrido, Carlos Renero‐Lecuna, Judith Langer, María Alfonso, Javier Ibañez, Félix Sancenón, Roberto Cao‐Milán, Luis M. Liz‐Marzán, Alba García‐Fernández, Andy Hernández‐Montoto, Ramón Martínez‐Máñez   +15 more
wiley   +1 more source

A framework for cryptographic problems from linear algebra

Journal of Mathematical Cryptology, 2020
We introduce a general framework encompassing the main hard problems emerging in lattice-based cryptography, which naturally includes the recently proposed Mersenne prime cryptosystem, but also problems coming from code-based cryptography.
Bootland Carl, Castryck Wouter, Szepieniec Alan, Vercauteren Frederik   +3 more
doaj   +1 more source