Results 241 to 250 of about 1,262,439 (275)

Securing IoT-Based RFID Systems: A Robust Authentication Protocol Using Symmetric Cryptography

open access: yesSensors, 2019
Despite the many conveniences of Radio Frequency Identification (RFID) systems, the underlying open architecture for communication between the RFID devices may lead to various security threats.
A Ghani   +2 more
exaly   +2 more sources

A Novel Approach of Symmetric Key Cryptography

2021 2nd International Conference on Intelligent Engineering and Management (ICIEM), 2021
Cryptography plays an important role in secured data communication over the network using unknown, untrusted mediums. In the fast digital transformation, traffic on network increasing rapidly where users are always connected, being online, anytime ...
Sanjeev Kumar   +3 more
exaly   +2 more sources

Introduction to Modern Cryptography

, 2020
Preface I. Introduction and Classical Cryptography Introduction Cryptography and Modern Cryptography The Setting of Private-Key Encryption Historical Ciphers and Their Cryptanalysis Principles of Modern Cryptography Principle 1 - Formal Definitions ...
Jonathan Katz, Yehuda Lindell
semanticscholar   +1 more source

Overview of Efficient Symmetric Cryptography: Dynamic vs Static Approaches

International Symposium on Digital Forensics and Security, 2020
Cryptography is the central component of a large number of security solutions. However, most of the existing algorithms do not take into consideration the structure of data, its size, the real-time constraints (latency), and the resource constraints ...
H. Noura, A. Chehab, Raphaël Couturier
semanticscholar   +1 more source

Content Based Double Encryption Algorithm Using Symmetric Key Cryptography

open access: yesProcedia Computer Science, 2015
With the crucial growth of technology, data security over the network and internet has achieved immense of prominence today and achieving good security is always a talk of a good security method being in place. Therefore, there is need of better security
Sourabh Chandra
exaly   +2 more sources

Random S-Boxes Generation Methods for Symmetric Cryptography

2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON), 2019
The main efficiency indicators of cryptographic Boolean functions and vector mappings, which are used as nodes of the complexity in symmetric cryptographic transformations, are substantiated.
I. Gorbenko   +5 more
semanticscholar   +1 more source

A Survey on Symmetric and Asymmetric Cryptography Algorithms in information Security

International Journal of Scientific and Research Publications (IJSRP), 2019
This paper discusses several important algorithms used for the encryption and decryption of data in all fields, to make a comparative study for most important algorithms in terms of speed (implementation) and security (special keys) determine whether an ...
M. Al-Shabi
semanticscholar   +1 more source

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