Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

International Journal of Computer Sciences and Engineering

Network Security and Methods of Encoding and Decoding

Sharmeen Kaur, Raveena Singh, Shivya Gagneja

Published Feb 28, 2014• 0 citations
OpenAlex

Abstract

Network Security is the most vital component in data protection because it is responsible for protecting all information passed through computers containing network. Network Security refers to all hardware and software functions, characteristics, features, accountability, measures, access control, and administrative and management policy required to provide an acceptable level of protection for Hardware and Software, and information in a network. Here we are focusing on the technique of Quantum Cryptography which uses the law of quantum physics for unconditionally secure data communications. This is an improvement because the cryptography currently in use, known as conventional cryptography, is dependent entirely on the difficulty level of a mathematical equation. To write this paper we have studied about Network Security and methods of encoding and decoding in detail. Hereby we are presenting our work on the enhancement of cryptography using various encoding and decoding approaches. The proposed algorithm has a better speed compared with other encoding algorithm. Nevertheless, the proposed algorithm improves encoding security by inserting the symmetric layer. The proposed algorithm will be useful to the applications which require the same procedure of encoding and decoding. This paper makes a comparison between classical cryptography and quantum cryptography and outlines the increased security level provided by quantum cryptography.

Related papers

Application of Quantum Cryptography in Securing Network Communications

Zlatan Morić, Marijan Milovec, Robert Petrunić

The emergence of quantum computing poses significant risks to conventional network security, prompting researchers to focus on developments in quantum cryptography, particularly Quantum Key Distribution (QKD).According to research, it has been found that traditional security methods, like RSA encryption, could potentially be at risk from quantum algorithms.On the other hand, quantum cryptography is a field of study that leverages the principles of quantum mechanics to improve the security of communication.One of the techniques used in quantum cryptography is Quantum Key Distribution (QKD), which makes use of the unique properties of quantum particles such as photons to securely distribute encryption keys and detect any potential eavesdropping attempts, thanks to the uncertainty principle.Nevertheless, the integration of QKD into current network infrastructures poses significant challenges due to the required technological advancements.This study offers a comprehensive analysis of the fundamental principles underlying quantum cryptography, the obstacles that arise during its implementation, and its potential prospects for protecting against the risks posed by advancements in quantum computing.Furthermore, this study delves into the potential consequences of these technological advancements across different industries and emphasizes the need to create algorithms that can withstand quantum attacks to guarantee strong data security in the age of digitalization.

Annals of DAAAM for ... & proceedings of the ... International DAAAM Symposium•Jan 1, 2024•5 citations

Exploration of System Performance of Quantum Cryptography in Network Security

Cryptography NetworkSecurity was a conception to secure the datatransmission and the network of the wireless networks. For the datatransmission the major feature isdata Security on independent network. In a network authorization of access of thedata was maintained by the NetworkSecurity, here the network administrator controls the entire process. The users will login by the ID, Password and some other authenticating information to access in to the network to perform their authentication. The NetworkSecurity protects different kinds of both private and public networks, computer networks and daily transactions in the business and in the communications and in government and other sectors. Public access and private access are the different varieties of Networks in the system. In this paper the cryptography NetworkSecurity by Ciphers are defined. In this cryptography algorithm is used.

International Journal of Recent Technology and Engineering (IJRTE)•Dec 31, 2019•0 citations

A comprehensive survey: Quantum cryptography

Mohammed Moizuddin, Joy Winston, Mohammed S. Qayyum

Internet has become a global means of communication, turned our reality upside down. It has transformed communications, to the level that it is now our chosen standard of communication. Although there are many ways to protect information from undesired access, Quantum cryptography can be used to unconditionally secure data communications by applying the laws of quantum physics which overcomes the drawbacks of traditional classical cryptography, which depends on mathematical methods to limit attacks such as eavesdroppers. Quantum cryptography is considered to be a future replica of classical cryptography. In this survey paper, we will discuss about various protocols of cryptography. Also discussing about their vulnerabilities.

International Conference on Anti-Cyber Crimes (ICACC)•Mar 1, 2017•28 citations

A Review on Quantum Cryptography Technology

Piya Techateerawat

Nowadays, the information is exchanged among the computer network. These data and information are involved in business, military, academic education, research and etc. which are shared around the world in both private and public network. Since, many categories of data are required restriction on authorization of access, modify, delete and insert, security in communication is increasingly important to the network communication. Currently, computer security applies mathematic theory to computer security for encrypting and decrypting on both sender and receiver. To use security attack with high performance computer (e.g. quantum computer), attacker can find a key and then obtains the data in feasible period. Quantum cryptography is one of the solutions that use property of polarization to ensure that transmitted data is not trapped by eavesdropper. Quantum cryptography is improved significantly in the last decades including the most two dominant protocol BB84 and BB92.

International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies•Jan 1, 2010•7 citations

Comparison of classical and quantum cryptography using QKD simulator

P. Siva Lakshmi, G. Murali

In internet and network applications the most challenging aspects is the security. The importance and the value of exchanged data over internet is increasing due to growth in internet and network applications. Cryptography converts the information from normal form to unreadable form, in the computer security. The one encryption algorithm is identified and differentiated from another by two main characteristics that are speed and the efficiency and have the ability to secure the protected data against attacks. Fundamental laws of the quantum physics are applied by Quantum Cryptography to guarantee the secure communication between the legitimate users, namely Alice and Bob. Quantum mechanics is used by Quantum Key Distribution to guarantee the secure communication. This paper provides the comparative analysis on Classical and Quantum Cryptography using various cryptographic algorithms to identify the best algorithm in classical or quantum cryptography.

International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS)•Aug 1, 2017•33 citations

A Secure Method of Communication in Conventional Cryptography using Quantum Key Distribution

Chunduru Anilkumar, Bhavani Gorle, Kinthali Sowmya

Security knowledge is one of the foremost challenges in the present day. When the topic is about Information security, the concept of cryptography comes into the picture. Every day, people and organizations use cryptography to maintain the confidentiality of their communications and data as well as to preserve their privacy. Today, one of the most successful methods used by businesses to protect their storage systems, whether at rest or in transit, is cryptography. Yet, cryptography is an effective technique to secure the data, the modern technology can break the cryptographic techniques. But some data encryption algorithms are several times stronger than today's conventional cryptography and can be constructed using quantum computing. They are "Quantum Cryptographic Algorithms ". Quantum cryptography uses the rules of quantum physics instead of classical encryption, which is based on mathematics, to protect and transmit data in a way that cannot be intercepted. Quantum key distribution is the greatest illustration of quantum cryptography and offers a safe solution to the key exchange issue. The proposed work deals with quantum cryptography and mainly focuses on how the quantum cryptographic algorithm is more secure than traditional cryptography.

Applied and Computational Engineering•Jul 31, 2023•2 citations
Network Security is the most vital component in data protection because it is responsible for protecting all information passed through computers containing network. Network Security refers to all hardware and software functions, characteristics, features, accountability, measures, access control, and administrative and management policy required to provide an acceptable level of protection for Hardware and Software, and information in a network. Here we are focusing on the technique of Quantum Cryptography which uses the law of quantum physics for unconditionally secure data communications. This is an improvement because the cryptography currently in use, known as conventional cryptography, is dependent entirely on the difficulty level of a mathematical equation. To write this paper we have studied about Network Security and methods of encoding and decoding in detail. Hereby we are presenting our work on the enhancement of cryptography using various encoding and decoding approaches. The proposed algorithm has a better speed compared with other encoding algorithm. Nevertheless, the proposed algorithm improves encoding security by inserting the symmetric layer. The proposed algorithm will be useful to the applications which require the same procedure of encoding and decoding. This paper makes a comparison between classical cryptography and quantum cryptography and outlines the increased security level provided by quantum cryptography.
The emergence of quantum computing poses significant risks to conventional network security, prompting researchers to focus on developments in quantum cryptography, particularly Quantum Key Distribution (QKD).According to research, it has been found that traditional security methods, like RSA encryption, could potentially be at risk from quantum algorithms.On the other hand, quantum cryptography is a field of study that leverages the principles of quantum mechanics to improve the security of communication.One of the techniques used in quantum cryptography is Quantum Key Distribution (QKD), which makes use of the unique properties of quantum particles such as photons to securely distribute encryption keys and detect any potential eavesdropping attempts, thanks to the uncertainty principle.Nevertheless, the integration of QKD into current network infrastructures poses significant challenges due to the required technological advancements.This study offers a comprehensive analysis of the fundamental principles underlying quantum cryptography, the obstacles that arise during its implementation, and its potential prospects for protecting against the risks posed by advancements in quantum computing.Furthermore, this study delves into the potential consequences of these technological advancements across different industries and emphasizes the need to create algorithms that can withstand quantum attacks to guarantee strong data security in the age of digitalization.
Cryptography NetworkSecurity was a conception to secure the datatransmission and the network of the wireless networks. For the datatransmission the major feature isdata Security on independent network. In a network authorization of access of thedata was maintained by the NetworkSecurity, here the network administrator controls the entire process. The users will login by the ID, Password and some other authenticating information to access in to the network to perform their authentication. The NetworkSecurity protects different kinds of both private and public networks, computer networks and daily transactions in the business and in the communications and in government and other sectors. Public access and private access are the different varieties of Networks in the system. In this paper the cryptography NetworkSecurity by Ciphers are defined. In this cryptography algorithm is used.
Internet has become a global means of communication, turned our reality upside down. It has transformed communications, to the level that it is now our chosen standard of communication. Although there are many ways to protect information from undesired access, Quantum cryptography can be used to unconditionally secure data communications by applying the laws of quantum physics which overcomes the drawbacks of traditional classical cryptography, which depends on mathematical methods to limit attacks such as eavesdroppers. Quantum cryptography is considered to be a future replica of classical cryptography. In this survey paper, we will discuss about various protocols of cryptography. Also discussing about their vulnerabilities.
Nowadays, the information is exchanged among the computer network. These data and information are involved in business, military, academic education, research and etc. which are shared around the world in both private and public network. Since, many categories of data are required restriction on authorization of access, modify, delete and insert, security in communication is increasingly important to the network communication. Currently, computer security applies mathematic theory to computer security for encrypting and decrypting on both sender and receiver. To use security attack with high performance computer (e.g. quantum computer), attacker can find a key and then obtains the data in feasible period. Quantum cryptography is one of the solutions that use property of polarization to ensure that transmitted data is not trapped by eavesdropper. Quantum cryptography is improved significantly in the last decades including the most two dominant protocol BB84 and BB92.
In internet and network applications the most challenging aspects is the security. The importance and the value of exchanged data over internet is increasing due to growth in internet and network applications. Cryptography converts the information from normal form to unreadable form, in the computer security. The one encryption algorithm is identified and differentiated from another by two main characteristics that are speed and the efficiency and have the ability to secure the protected data against attacks. Fundamental laws of the quantum physics are applied by Quantum Cryptography to guarantee the secure communication between the legitimate users, namely Alice and Bob. Quantum mechanics is used by Quantum Key Distribution to guarantee the secure communication. This paper provides the comparative analysis on Classical and Quantum Cryptography using various cryptographic algorithms to identify the best algorithm in classical or quantum cryptography.
Security knowledge is one of the foremost challenges in the present day. When the topic is about Information security, the concept of cryptography comes into the picture. Every day, people and organizations use cryptography to maintain the confidentiality of their communications and data as well as to preserve their privacy. Today, one of the most successful methods used by businesses to protect their storage systems, whether at rest or in transit, is cryptography. Yet, cryptography is an effective technique to secure the data, the modern technology can break the cryptographic techniques. But some data encryption algorithms are several times stronger than today's conventional cryptography and can be constructed using quantum computing. They are "Quantum Cryptographic Algorithms ". Quantum cryptography uses the rules of quantum physics instead of classical encryption, which is based on mathematics, to protect and transmit data in a way that cannot be intercepted. Quantum key distribution is the greatest illustration of quantum cryptography and offers a safe solution to the key exchange issue. The proposed work deals with quantum cryptography and mainly focuses on how the quantum cryptographic algorithm is more secure than traditional cryptography.