Abstract: Quantum-Based Wireless Sensor Networks (QWSNs) represent a promising evolution of traditional wireless sensor networks by integrating quantum communication principles to enhance data transmission security and reliability. This paper presents a systematic review of existing research on energy efficiency, secure communication, and reliable routing protocols in QWSNs. The study examines key advancements in quantum-based routing algorithms, energy optimization techniques, and cryptographic mechanisms that utilize quantum key distribution (QKD) for enhanced network security. Additionally, the review identifies major challenges, including scalability, resource constraints, and implementation complexity in real-world scenarios. By analyzing existing methodologies and highlighting research gaps, this work provides insights into potential directions for developing energy-efficient and secure routing frameworks in next-generation QWSNs. The findings emphasize the need for adaptive, lightweight, and quantum-compatible routing schemes to ensure sustainable and secure communication in future sensor network architectures. Keywords: Quantum-Based Wireless Sensor Networks (QWSNs); Energy Efficiency; Secure Routing; Quantum Key Distribution (QKD); Reliability; Cryptography; Network Optimization; Quantum Communication
Abstract: Quantum-Based Wireless Sensor Networks (QWSNs) represent a promising evolution of traditional wireless sensor networks by integrating quantum communication principles to enhance data transmission security and reliability. This paper presents a systematic review of existing research on energy efficiency, secure communication, and reliable routing protocols in QWSNs. The study examines key advancements in quantum-based routing algorithms, energy optimization techniques, and cryptographic mechanisms that utilize quantum key distribution (QKD) for enhanced network security. Additionally, the review identifies major challenges, including scalability, resource constraints, and implementation complexity in real-world scenarios. By analyzing existing methodologies and highlighting research gaps, this work provides insights into potential directions for developing energy-efficient and secure routing frameworks in next-generation QWSNs. The findings emphasize the need for adaptive, lightweight, and quantum-compatible routing schemes to ensure sustainable and secure communication in future sensor network architectures. Keywords: Quantum-Based Wireless Sensor Networks (QWSNs); Energy Efficiency; Secure Routing; Quantum Key Distribution (QKD); Reliability; Cryptography; Network Optimization; Quantum Communication
The requirement of efficient security protocols to protect confidential information from ever evolving cyber threat has been highlighted by the fast implementation of wireless sensor network (WSN) in numerous important domains, including healthcare monitoring, environmental surveillance and military operations. Despite their feasibility, traditional cryptographic approaches are utilized behind the computing capability of recent attackers, including the possibility of future quantum computer attacks. In order to revolutionize WSN security, this study proposes utilizing quantum cryptography and other concepts from quantum computing into the existing framework. This research leads to develop a communication protocol that is extremely safe and against the cyber-attacks. This protocol utilizes the quantum key distribution (QKD) to protect data and granting its confidential. In addition to improving security, the new architectures begin with change that makes WSN more capable of dependable and secure operations in environment where data protection is essential. A complete framework for protecting WSNs from new cyber threats in the future while keeping data transmissions and efficient process with reliability is discussed in this study. This proposed method enhances the dependencies in WSN installation across various industries, which is important for applications that need strong security measures. Evaluation results shows that the proposed method outperformed all existing methods in terms of relevant metrics.
As wireless networks become increasingly integral to modern communication infrastructures, the need for robust security mechanisms to protect sensitive information has never been more critical. Quantum Key Distribution (QKD) presents a revolutionary approach to secure communications by leveraging the principles of quantum mechanics to ensure the theoretical unbreakability of cryptographic keys. This study provides a comprehensive review of the current status of QKD technologies within the context of wireless networks, utilizing secondary data sources to analyze recent advancements, implementations, and challenges. The paper begins by outlining the fundamental principles of QKD and its superiority over classical cryptographic methods. It then examines recent developments in QKD protocols and their adaptability to wireless environments, highlighting successful case studies and experimental trials. Key challenges, including technological limitations, integration hurdles with existing network infrastructures, and cost considerations, are discussed in detail. The review also explores emerging trends and innovations, such as hybrid QKD systems and satellite-based implementations, which promise to expand the applicability and feasibility of QKD in wireless networks. Finally, the study delineates future prospects and potential research directions, emphasizing the need for interdisciplinary collaboration to overcome existing limitations and fully realize the potential of QKD in enhancing wireless network security.
Wireless sensor networks (WSNs) play a major role in various applications, but the main challenge is to maintain security and balanced energy efficiency. Classical routing protocols struggle to achieve both energy efficiency and security because they are more vulnerable to security risks and resource limitations. This paper introduces QSEER, a novel approach that uses quantum technologies to overcome these limitations. QSEER employs quantum-inspired optimization algorithms that leverage superposition and entanglement principles to efficiently explore multiple routing possibilities, thereby identifying energy-efficient paths and reducing redundant transmissions. The proposed protocol enhances the security of data transmission against eavesdropping and tampering by using the principles of quantum mechanics, thus mitigating potential security vulnerabilities. Through extensive simulations, we demonstrated the effectiveness of QSEER in achieving both security and energy efficiency objectives, which achieves 15.1% lower energy consumption compared to state-of-the-art protocols while maintaining 99.8% data integrity under various attack scenarios, extending network lifetime by an average of 42%. These results position QSEER as a significant advancement for next-generation WSN deployments in critical applications such as environmental monitoring, smart infrastructure, and healthcare systems.
Wireless sensor networks (WSNs) are systems made up of sensor nodes that communicate wirelessly over short distances, with adaptability and functionality at their coreessence. These networks have traits. Face challenges in devising effective strategies for identifying and thwarting attacks due to limitations, in individual sensor node processing power and the essence of wireless communication. Securing WSN poses a challenge given the constrained processing abilities of sensor nodes and the inherent nature of communication while facing various security threats that have emerged alongside the widespread adoption of these networks. To protect against these dangers it's crucial to put in place the security measures Encryption's key, to keeping data safe from unauthorized users Nevertheless not all encryption methods are equally strong as some are vulnerable Elliptic Curve Cryptography (ECC) is considered the best option due to its smaller key sizes offering strong security with efficiency in space and energy As technology advances conventional encryption techniques are seen as inadequate, for ensuring data privacy and security Utilizing principles from physics to ensure data transmission, between the sender and receiver is a groundbreaking advancement in network security known as quantum cryptography. Quantum Key Distribution (QKD) combined with ECC is highlighted in this study, for authentication processes, key management and energy efficiency. A novel method called QKD ECC has been put into practice. Compared against ECC and other encryption methods to bolster the security of WSN and safeguard the confidentiality of data exchange.
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.
Quantum Key Distribution (QKD) represents a revolutionary mechanism ensuring secure communication amidst the quantum computing era. With the evolving threat landscape due to quantum computing advancements, there’s an urgent need for a comprehensive review and assessment of existing QKD protocols and implementations. This paper systematically explores the QKD landscape, focusing on protocols, security models, practical implementations, and recent progress. We commence by elucidating the foundational principles of QKD and its pivotal role in establishing verifiably secure communication channels. Based on their underlying principles, we then categorize and scrutinize various QKD protocols, like BB84, BBM92, CV-QKD, etc. We delve into the security models utilized in QKD protocols, evaluating their strengths and limitations. Additionally, we evaluate practical QKD system implementations encompassing both fibre-based and free-space setups. We shed light on crucial technological challenges, advancements, and recent developments in quantum repeaters, memories, and network architectures aiming to enhance the reach and scalability of QKD systems. This systematic review provides insights into the current state of QKD technology, identifies research gaps, and discusses potential pathways for future progress. Our analysis is a vital resource for researchers and practitioners who are engaged in quantum cryptography and secure communication protocols.