Results 141 to 150 of about 2,777 (299)
Applied cryptography with python
Cryptography is a key aspect of information security and provides data security. This paper aims to provide a better understanding of cryptography and its application with Python through real life examples.
Leka, Hizer, Leka, Albiona
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Security of discrete log cryptosystems in the random oracle and the generic model
, 1999 We introduce novel security proofs that use combinatorial counting arguments rather than reductions to the discrete logarithm or to the Diffie-Hellman problem. Our security results are sharp and clean with no polynomial reduction times involved.
Jakobsson, Markus, Schnorr, Claus Peter
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Information Transmission Strategies for Self‐Organized Robotic Aggregation
Advanced Robotics Research, EarlyView.In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng +5 more
wiley +1 more source
Echinoderm‐Inspired Autonomy for Soft‐Legged Robots
Advanced Robotics Research, EarlyView.Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker +2 more
wiley +1 more source
Multi-Key Asymmetric Cryptography: A Model for Preserving Privacy in Work-from-Home Environments
European Conference on Cyber Warfare and SecurityIn the contemporary landscape of work, the transformative shift towards remote work has necessitated an investigative analysis of the privacy and security challenges associated with the exchange of sensitive information. This research paper responds to this imperative by introducing a pioneering privacy-preserving model, specifically tailored for Work ...
Tapiwa Gundu, Konanani Maduguma
openaire +1 more source
Permutation and sampling with maximum length CA for pseudorandom number generation
, 2007 In this paper, we study the effect of dynamic permutation and sampling on the randomness quality of sequences generated by cellular automata (CA). Dynamic permutation and sampling have not been explored in previous CA work and a suitable implementation ...
Wijaya, S, Guan, SU, Tan, SK
core
ROSSLER NONLINEAR DYNAMICAL MACHINE FOR CRYPTOGRAPHY APPLICATIONS [PDF]
, 2009 In many of the cryptography applications like password or IP address encryption schemes, symmetric cryptography is useful. In these relatively simpler applications of cryptography, asymmetric cryptography is difficult to justify on account of the ...
Praveen Kaushik +2 more
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Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
Design of Image Steganography using Asymmetric Key Cryptography
International Journal of Computer Sciences and Engineering, 2019 G. Divya Sri +4 more
openaire +1 more source
, 2018 The methodology of concealing the content of messsages ,comes from the greeek root word Kryptos ,meaning hidden and graphikos, meaning writing . It is the practice and study of techniques for secure communication in the presence of third parties ...
Joshi, Manisha, Banerjee, Pradipto
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