VLSI Implementation of a Key Distribution Server Based Data Security Scheme for RFID System

2015 ◽  
Author(s):  
Joyashree Bag ◽  
Subir Kumar Sarkar
Keyword(s):  
Data Security ◽  
Key Distribution ◽  
Vlsi Implementation ◽  
Security Scheme ◽  
Rfid System

A GROUP AUTHENTICATION AND DATA SECURITY SCHEME FOR SMART METERING IN SMART GRIDS

2020 ◽  
Vol 76 (1) ◽  
Author(s):  
Lebogang Bopape ◽  
Bakhe Nleya ◽  
Andrew Mutsvangwa ◽  
Philani Khumalo
Keyword(s):  
Data Security ◽  
Smart Grids ◽  
Smart Metering ◽  
Security Scheme ◽  
Group Authentication

A Quantum Key Distribution Technique Using Quantum Cryptography

2021 ◽  
pp. 890-898
Author(s):  
Meenakshi Sharma ◽  
Sonia Thind
Keyword(s):  
Quantum Cryptography ◽  
Data Security ◽  
Quantum Key Distribution ◽  
Quantum Physics ◽  
Key Distribution ◽  
Current Data ◽  
Important Application ◽  
The Internet ◽  
Sensitive Data ◽  
Unauthorized Access

In order to protect and secure the sensitive data over the internet, the current data security methods typically depend on the cryptographic systems. Recent achievements in quantum computing is a major challenge to such cryptography systems. In this way, the quantum key distribution (QKD) technique evolves as a very important technique which gives un-conditional data security. This technique is based on the laws of quantum physics for its security. This article gives a detailed description of the QKD technique. This technique secures the encryption key delivery between the two authenticated parties from the unauthorized access. In the next phase, quantum cryptography model is discussed. Finally, some important application areas and limitations of this technology are be discussed.

Sign in / Sign up

Export Citation Format

Share Document