Wireless communication has become prominent due to its ubiquitous computing. Addressing privacy enhanced security mechanism in Wireless Mesh Networks (WMNs) is a challenging task. Classical solution to address the foresaid issue offers conditional security, which does not guarantee secure routing mechanism as it can be broken by quantum computing. In this paper, a new method is proposed which integrates quantum principles in wireless communication. Quantum Key Distribution Protocols (QKDPs) like BB84 and B92 are employed in order to establish secret key among network users, which affords unconditional security. Better security and anonymity is ensured with the use of quantum digital signatures together with pseudonym. Hence proposed protocol achieves secure privacy enhanced quantum wireless communications and also it is feasible with current technology.
Wireless communication has become prominent due to its ubiquitous computing. Addressing privacy enhanced security mechanism in Wireless Mesh Networks (WMNs) is a challenging task. Classical solution to address the foresaid issue offers conditional security, which does not guarantee secure routing mechanism as it can be broken by quantum computing. In this paper, a new method is proposed which integrates quantum principles in wireless communication. Quantum Key Distribution Protocols (QKDPs) like BB84 and B92 are employed in order to establish secret key among network users, which affords unconditional security. Better security and anonymity is ensured with the use of quantum digital signatures together with pseudonym. Hence proposed protocol achieves secure privacy enhanced quantum wireless communications and also it is feasible with current technology.
The Wireless communication networks have been increasing their speed at a fast pace while the data sent over unsecured channels has become a major concern due to security issues. The advancement in cryptography techniques is based mainly on computational hardness, which will be endangered as quantum computing technology advances. Quantum Key Distribution (QKD) is a way to share keys in a secure manner based on quantum mechanics principles, which do not allow any kind of unauthorized access. Here we present a wireless communication framework that is secure in nature and makes use of Quantum Key Distribution along with support from Grover’s quantum search algorithm. In particular, the overall system provides generation, distribution, and verification of keys among communicating partners through both quantum channel and classical communication channel security features. Using Grover’s algorithmize one can make key validation more efficient without much increasing computational need for compromising system performance. This will result in high performance systems. This thesis proposed model covers the basic aspects of the techniques, error correction and key sifters. All this together helps to determine a verifiable secret key implementation as a practicable instrument. The system’s performance is simulated in an assesment based evaluation for system security strength, rate of key generation and resistance to eavesdropping threats .This shows that the Security System provides protection against both Classical as well as Quantum Threats and also guarantees efficiency in their communication. The method proposed above is a scalable and future-ready security solutions for the next generation of wireless networks. It does so by contributing to the fortified communication systems in the quantum era and helping develop an enhanced quantum cryptographic system.
It is the fact that wireless local area networks are increasingly deployed by businesses, government and SOHO users as they offer many advantages to its customers with mobility, flexibility, convenience etc. It opened a wide range of new commercial areas for hardware vendors, at low cost. This justifies why wireless networks have become one of the most widely used communication systems in the world. However, since there are no boundaries in wireless networks, they are vulnerable to security threats than wired networks. Therefore, providing secure communication for wireless networks has become one of the prime concerns. Quantum cryptography, to be precise, Quantum Key Distribution (QKD), offers the promise of unconditional security. In this paper, we extend our previous research work of how QKD can be used in IEEE 802.11 wireless networks to ensure secure key distribution. Our contributions in this paper are as follows: (1) We discussed how QKD can be used in IEEE 802.11 wireless networks to securely distribute the keys. (2) We use new protocol QKD. (3) We introduced a method that take the advantage of mutual authentication features offered by some EAP variants of 802.1X Port-Based Network Access Control. (4) Finally, we present a new code called Quantum Message Integrity Code (Q-MIC) which provides mutual authentication between the two communication parties. Also experimental results are presented with Simulink Model.
It is well known that wireless networks have become one of the most important part used communication systems, in particular for ubiquitous computing. However, providing secure communication for wireless networks has become one of the prime concerns. Quantum cryptography, namely quantum key distribution (QKD), offers the promise of unconditional security. In this paper, we shall extend our previous research work to a new method of integrating quantum cryptography for key distribution in 802.11 wireless networks. Our contributions, based on our previous results [1], are as follows: (a) We shall show how QKD can be used in IEEE 802.11 wireless networks to securely distribute the keys. (b) We shall introduce a method that take the advantage of mutual authentication features offered by some EAP variants of 802.1X port-based network access control. (c) finally, we present a new code called quantum message integrity code (Q-MIC) which provides mutual authentication between the two communication parties and its implementation.
Wireless networks have become one of the most widely used communication systems in the world. However, providing secure communication for wireless networks has become one of the prime concerns. Quantum cryptography, namely Quantum Key Distribution (QKD), offers the promise of unconditional security. In our paper, we shall extend our previous research work to a new method of integrating quantum cryptography for key distribution in 802.11 wireless networks. Our contributions, based on our previous results [1], are as follows: (1) We shall show how QKD can be used in IEEE 802.11 wireless networks to securely distribute the keys. (2) We shall introduce a method that take the advantage of mutual authentication features offered by some EAP variants of 802.1X Port-Based Network Access Control. (3) Finally, we present a new code called Quantum Message Integrity Code (Q-MIC) which provides mutual authentication between the two communication parties and its implementation
Abstract Wireless sensor networks (WSNs) play a crucial role in various applications, ranging from environmental monitoring to industrial automation that require high levels of security. With the development of quantum technologies, many security mechanisms may be hacked due to the promising capabilities of quantum computation. To address this challenge, quantum protocols have emerged as a promising solution for enhancing the security of wireless sensor communications. One of the common types of quantum protocols is quantum key distribution (QKD) protocols, which are investigated to allow two participants with fully quantum capabilities to share a random secret key, while semi-quantum key distribution (SQKD) protocols are designed to perform the same task using fewer quantum resources to make quantum communications more realizable and practical. Quantum walk (QW) plays an essential role in quantum computing, which is a universal quantum computational paradigm. In this work, we utilize the advantages of QW to design three authenticated quantum cryptographic protocols to establish secure channels for data transmission between sensor nodes: the first one is authenticated quantum key distribution (AQKD), the second one is authenticated semi-quantum key distribution (ASQKD) with one of the two participants having limited quantum capabilities, and the last one is ASQKD but both legitimate users possess limited quantum resources. The advantages of the proposed protocols are that the partners can exchange several different keys with the same exchanged qubits, and the presented protocols depend on a one-way quantum communication channel. In contrast, all previously designed SQKD protocols rely on two-way quantum communication. Security analyses prove that the presented protocols are secure against various well-known attacks and highly efficient. The utilization of the presented protocols in wireless sensor communications opens up new avenues for secure and trustworthy data transmission, enabling the deployment of resilient WSNs in critical applications. This work also paves the way for future exploration of quantum-based security protocols and their integration into WSNs for enhanced data protection.
It is the fact that wireless networks have become one of the most widely used communication systems in the world. However, providing secure communication for wireless networks has become one of the prime concerns. Quantum cryptography, namely Quantum Key Distribution (QKD), offers the promise of unconditional security. In this paper, we have extended our previous research work to a new protocol with the method of integrating quantum cryptography for key distribution in 802.11 wireless networks. Our contributions, based on our previous results [1], are as follows: (1) we shall show how QKD can be implemented in IEEE 802.11 wireless networks to securely distribute the keys. (2) We shall introduce a novel protocol with a method that take the advantage of mutual authentication features offered by some EAP variants of 802.1X Port-Based Network Access Control. (3) Finally, we present a new code called Quantum Message Integrity Code (Q-MIC) which provides mutual authentication between the two communication parties and its implementation