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A Secure Communication through Quantum Key Distribution Protocols
Author(s) -
Penumantra Satya Sai Teja,
Mounika Lakshmi P,
Vinay Kumar K
Publication year - 2018
Publication title -
international research journal of electronics and computer engineering
Language(s) - English
Resource type - Journals
ISSN - 2412-4370
DOI - 10.24178/irjece.2018.4.3.14
Subject(s) - quantum cryptography , quantum key distribution , cryptography , computer science , quantum information science , neural cryptography , theoretical computer science , lattice based cryptography , secure communication , key (lock) , quantum network , quantum information , bb84 , quantum , computer security , quantum mechanics , physics , public key cryptography , encryption , quantum entanglement
Quantum cryptography is a new method of communication offering the security of the inviolability by using Law of Nature.Quantum Cryptography uses different secure communication by applying the phenomena of quantum physics. Unlike traditional classical cryptography, which uses mathematical techniques to restrict eavesdroppers, quantum cryptography is focused on the properties of physics of light for information. Quantum cryptography depends only on the validity of quantum theory, i.e., it is guarantied directly by the laws of physics. This is a different from any classical cryptographic techniques. This paper summarizes the current state of quantum cryptography and provides potential extensions of its feasibility as a mechanism for securing existing communication systems.