ABSTRACT
In our days Iot technology used in a wide aspect of life and became an important topic for researchers in the scope of the technologies. Although all these benefits it needs more security and stays have security intimidation, such as data breaking or channel attacks via eavesdroppers and viruses, especially when the people used IoT for long distance for example for city or country, etc. or even using IoT to transfer secret information about things in big offices, for this reasons needed to use a method which increases IoT security and protection our special data. In this paper, we will use the internet of things IoT with quantum key distribution (QKD) and block cipher RC6 algorithm, where QKD is the science and art of using the quantum mechanical effect to perform cryptographic tasks and generates a secret key. Also, we need to overcome the loss of information which occurs because the information transition effected by noise or outside operators when using quantum cryptography, so the optimal solution is using the quantum bit error rate (QBER) to produce a more safe way for quantum communication among things in IoT techniques. QBER is done by using servers to correct error after sending a key for decryption method by another server to decrypt information using RC6 block cipher algorithm, during creating a secret key we need to calculate quantum correct probability and compare the result with threshold suggested and agreed by the servers.
In our days Iot technology used in a wide aspect of life and became an important topic for researchers in the scope of the technologies. Although all these benefits it needs more security and stays have security intimidation, such as data breaking or channel attacks via eavesdroppers and viruses, especially when the people used IoT for long distance for example for city or country, etc. or even using IoT to transfer secret information about things in big offices, for this reasons needed to use a method which increases IoT security and protection our special data. In this paper, we will use the internet of things IoT with quantum key distribution (QKD) and block cipher RC6 algorithm, where QKD is the science and art of using the quantum mechanical effect to perform cryptographic tasks and generates a secret key. Also, we need to overcome the loss of information which occurs because the information transition effected by noise or outside operators when using quantum cryptography, so the optimal solution is using the quantum bit error rate (QBER) to produce a more safe way for quantum communication among things in IoT techniques. QBER is done by using servers to correct error after sending a key for decryption method by another server to decrypt information using RC6 block cipher algorithm, during creating a secret key we need to calculate quantum correct probability and compare the result with threshold suggested and agreed by the servers.
The rapid expansion of the Internet of Things (IoT) has introduced significant security challenges, especially in safeguarding sensitive data transmitted across vast networks. Traditional cryptographic methods, though widely used, face increasing vulnerabilities in light of advancements in quantum computing. This research explores the application of quantum cryptography, particularly Quantum Key Distribution (QKD), to secure data transmission in IoT networks. Quantum cryptography offers a revolutionary approach by utilizing the principles of quantum mechanics, ensuring communication channels are resistant to eavesdropping and quantum attacks. Despite its promise, integrating quantum cryptography into resource-constrained IoT environments presents several technical challenges. This paper examines current quantum cryptographic techniques, their feasibility for IoT applications, and proposed solutions for overcoming integration hurdles. Case studies of real-world implementations and experimental results are discussed to highlight the effectiveness of these methods. The findings suggest that quantum cryptography, while still in its infancy for IoT, has the potential to provide robust security solutions in future networks.
Current cryptographic techniques broadly specified as conventional cryptography is solely based on the solidity of the mathematical concepts. The advancements in quantum computing can use reversible logic to compute the keys and easily break the existing security in conventional computers. From the analysis of the network structure of Internet of Things (IOT) it is very clear that the entire backbone of the system would collapse if it is attacked or hacked. IOT is a wireless technology that connects “ANYTHING” around to the Internet. IOT is a revolution which should be protected from the attackers as it would lead to several losses which could even be fatal. Hence a strong provision for securing users data in IOT is a real challenge. This paper is attempted to review the fundamentals of Quantum Key Distribution, security aspects for IOT and to address how QKD can be used to secure a IOT system. The challenge encountered is to increase the range and increase the transmission rate of data in QKD systems and to check for a possible solution to adhere these systems with existing information security solutions
Internet of things (IoT) is a developing technology with a lot of scope in the future. It can ease various different tasks for us. On one hand, IoT is useful for us, on the other hand, it has many serious security threats, like data breaches, side-channel attacks, and virus and data authentication. Classical cryptographic algorithms, like the Rivest-Shamir-Adleman (RSA) algorithm, work well under the classical computers. But the technology is slowly shifting towards quantum computing, which has immense processing power and is more than enough to break the current cryptographic algorithms easily. So it is required that we have to design quantum cryptographic algorithms to prevent our systems from security breaches even before quantum computers come in the market for commercial uses. IoT will also be one of the disciplines, which needs to be secured to prevent any malicious activities. In this paper, we review the common security threats in IoT and the presently available solutions with their drawbacks. Then quantum cryptography is introduced with some of its variations. And finally, the analysis has been carried out in terms of the pros and cons of implementing quantum cryptography for IoT security.
The Internet of Things (IoT) connects billions of machines that can interact with each other. IoT is one of the fastest-growing areas in the history of computing, and will continue in this direction in the 6G era. New security problems have been raised, however, since implementing protection mechanisms for IoT devices, such as encryption, authentication, and so on, is inefficient, due to their inherent flaws. Therefore, a new method of protecting IoT devices needs to be sought. Quantum security depends on the natural physical phenomenon (quantum mechanics) and offers an appropriate and powerful security technique. This paper suggests a new approach for simulating the quantum key distribution between IoT devices and a server to encrypt the data sent to the server. It also demonstrates the simplicity of this new method, and its efficiency in producing a quantum key distribution (QKD) simulation. In addition, it describes the use of the final length key for symmetrical security for IoT devices. Moreover, the simulation of the attacker between the server and IoT devices is performed.
Conventional cryptography relies only on the robustness of mathematical principles. Advancements in quantum computing may use reversible logic to calculate keys and easily compromise the security of traditional computers. The examination of the Internet of Things (IoT) network topology reveals that the whole system's backbone would disintegrate if subjected to an assault or hacking attempt. The Internet of Things (IoT) is a wireless technology that links various objects to the Internet. The Internet of Things (IoT) represents a revolution that must be safeguarded from attackers, since breaches might result in significant, perhaps deadly losses. Consequently, ensuring robust protection of user data in IoT is a significant problem. This study aims to explore the principles of Quantum Key Distribution, examine security considerations for the Internet of Things, and discuss the use of QKD in securing IoT systems. The problem faced is to enhance the range and transmission rate of data in Quantum Key Distribution (QKD) systems, while also exploring potential methods to integrate these systems with current information security measures.
Internet of things (IoT), is a system of associated computing devices, digital and mechanical machines, objects, animal and people that are provided with their unique identifiers (UIDS). However, it is very much sensitive from several security threats. IoT is a wireless technology that correlates anything around the internet. Classical cryptography algorithm (like RAS) works well, but the technology is upgraded towards quantum computing, it has extensive power to break the classical cryptographic algorithm easily.IoT is one of the disciplines, which needs to be secured to prevent malicious activities. There is a need of a robust cryptosystem for IoT. In this paper the review of quantum cryptography for IoT system security. The explanation of what are the security threats and quantum key distribution by using the essence of quantum and IoT system.