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IEEE Global Conference for Advancement in Technology (GCAT)

A Comparative study on state of art Cryptographic key distribution with quantum networks

Seema B. Hegde, Shivam Srivastav, Nithin Bharadwaj Ks

Published Oct 7, 2022• 4 citations
Publisher

Abstract

Most online and network applications have sophisticated security features. The cost and volume of online transaction data is increasing due to network and internet-based applications tremendous growth. Encryption converts files to obtain information from the standard format in a format that cannot read aiding to security of data. Usually, single encryption algorithm is identified and ordered according to important characteristics such as fast, simple, yet able to protect data from attacks. However, Quantum cryptography, using basic quantum physics is an emerging technique to provide secured information exchange between authorities. Quantum dynamics are used by the Quantum Distribution Essential to ensure secure communication. This article discusses on classic and quantum based comparative analysis of cryptographic techniques to investigate the optimum algorithm in classical or quantum cryptography.

DOI
10.1109/gcat55367.2022.9971870

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Most online and network applications have sophisticated security features. The cost and volume of online transaction data is increasing due to network and internet-based applications tremendous growth. Encryption converts files to obtain information from the standard format in a format that cannot read aiding to security of data. Usually, single encryption algorithm is identified and ordered according to important characteristics such as fast, simple, yet able to protect data from attacks. However, Quantum cryptography, using basic quantum physics is an emerging technique to provide secured information exchange between authorities. Quantum dynamics are used by the Quantum Distribution Essential to ensure secure communication. This article discusses on classic and quantum based comparative analysis of cryptographic techniques to investigate the optimum algorithm in classical or quantum cryptography.
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.
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.
Quantum cryptography promises a revolutionary transformation in secure data transmission by leveraging fundamental principles of quantum mechanics such as superposition, entanglement, and no-cloning. As classical encryption methods face increasing vulnerabilities from powerful adversaries and emerging quantum computers, Quantum Key Distribution (QKD) and quantum-resistant algorithms offer unprecedented security advantages. This article explores the future landscape of quantum cryptography, analyzing QKD protocols, post-quantum cryptographic models, hardware requirements, communication architectures, and the evolving threat landscape. Two graphs illustrate the growth of global QKD deployment and the performance comparison of classical vs. quantum-resistant encryption schemes. Key challenges—including scalability, interoperability, cost, and standardization—are discussed alongside future opportunities in hybrid quantum-classical secure networks. The article concludes with a forward-looking assessment of how quantum cryptography will reshape secure communication in the coming decade.
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.
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.