A Study of Various Quantum Cryptographic Architectures and an Efficient Implementation in Present Scenario and Results BB84 Protocol -A Practical Overview

Quantum Cryptography is also a Promising Approach visible of final Quantum Computers existence. it is a singular study Technique that provides us a singular secret Protocol that cannot be glorious by anybody. Quantum Cryptography holds foot on laws of Physics The quantum physics Law, however not as like that we have a tendency to area unit victimization addition, multiplication kind of arithmetic Puzzles used in PGP (Pretty smart Privacy). Quantum Cryptography will stand as a mile stone and cannot be challenged by future advancements throughout this field; if truth be told they'd be suggesting it as a certain communication protocol channel. enable us to careful derive the functions that provides a full account of the operational characteristics of a general QKD system. We wish to analyze specifically created to characterize the BennettBrassard Four-State (BB84) QKD protocol plenty of precisely, a group of generalizations that embrace the primary BB84 protocol as a special case, where the sender and so the receiver may take overtime in their alignment.