Quantum key distribution by using public key algorithm(RSA)

Odeh, Ammar; Elleithy, Khaled; Alshowkan, Muneer; Abdelfattah, Eman

doi:10.1109/intech.2013.6653697

Cited by 16 publications

(6 citation statements)

References 13 publications

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“…Also, Ref. [33] introduced a secure quantum algorithm which employs public key encryption to generate keys to enhance user authentication in quantum channel. In the scheme, Ref.…”

Section: Related Workmentioning

confidence: 99%

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A Privacy Preserving Authentication Protocol Using Quantum Computing for V2I Authentication in Vehicular Ad Hoc Networks

Prateek

Altaf

Amin

et al. 2022

Security and Communication Networks

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Many cryptographic techniques have been proposed to conceive a secure and privacy-oriented vehicular ad hoc network (VANET) for its practical deployment. The security of these techniques requires a common secret key to be shared between the communicating entities or depend upon the premise that some mathematical problems are computationally hard. However, because of the open nature of the wireless medium, the communication cannot be kept confidential and is prone to eavesdropping. Furthermore, with the arrival of quantum computers, these techniques are prone to quantum attacks—the time complexity of the assumed hard problem gets reduced from millions of years to a few seconds. In this paper, we propose a conditional privacy-preserving authentication scheme based on a quantum key distribution protocol for vehicle-to-infrastructure (V2I) communication. Our scheme inherits the properties of the quantum key distribution protocol. It does not require a secret authentication key to be transmitted conventionally and is resistant to quantum attacks. Apart from protecting VANETs against generic security threats, including node impersonation, message tampering, and repudiation, our scheme defends VANETs against man-in-the-middle attacks, replay attacks, etc. Besides, our protocol ensures message unlinkability, vehicle-identity privacy, and vehicle traceability if a vehicle misbehaves. The results obtained from the performance evaluation of our scheme confirm reasonable values of information leakage, key length, bit error probability, etc.

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“…Also, Ref. [33] introduced a secure quantum algorithm which employs public key encryption to generate keys to enhance user authentication in quantum channel. In the scheme, Ref.…”

Section: Related Workmentioning

confidence: 99%

“…Recently, in Refs. [32][33][34], authentication protocols involving quantum key distributions have been proposed for various application areas, such as cloud computing etc. However, these protocols cannot provide the vehicle-identity privacy which is a crucial requirement in VANET scenarios.…”

Section: Introductionmentioning

confidence: 99%

A Privacy Preserving Authentication Protocol Using Quantum Computing for V2I Authentication in Vehicular Ad Hoc Networks

Prateek

Altaf

Amin

et al. 2022

Security and Communication Networks

View full text Add to dashboard Cite

show abstract

“…It is normally the method used to encrypt the data sent over web, It is a kind of algorithm that can be used for data encryption as well as digital signature. Very complicated maths make RSA algorithm [2] safe and secure for its users.Since RSA algorithm uses factorization of prime numbers,wich very tough,it is difficult to break. Moreover, the public key used for encrypting the data is known to every one and is easy to share.…”

Section: Rsa Algorithmmentioning

confidence: 99%

A novel efficient multiple encryption algorithm for real time images

Maniyath¹,

Thanikaiselvan²

2020

IJECE

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In this study, we propose an innovative image encryption Techniques based on four different image encryption Algorithm. Our methodology integrates scrambling followed by Symmetric and Asymmetric Encryption Techniques, to make the image meaningless or disordered to enhance the ability to confront attack and in turn improve the security. This paper mainly focused on the multiple encryption Techniques with multiple keys on a single image by dividing it into four blocks. So instead of using one Encryption method a combination of four different Encryption Algorithm can make our image more secure. The Encryption is done first by using DNA as secret key, second by using RSA, third by DES and fourth by Chebyshev. The pros and cons for all the Encryption methods are discussed here. Proposed methodology can strongly encrypt the images for the purpose of storing images and transmitting them over the Internet. There are two major benefits related with this system. The first benefit is the use of Different Algorithm with different keys. The second benefit is that even though we are using four different Algorithm for a single image, the time taken for encryption and decryption is few seconds only. Our method is methodically checked, and it shows an exceptionally high level of security with very good image quality.

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“…These are some of the proposed schemes that aim to enhance the security and efficiency of the conventional RSA. There are many other schemes like i-RSA [21], Quantum key Distribution [22], Modified RSA Cryptosystem Based on Offline Storage and Prime Number [23], Personal Information Protection Approach Based on RSA [24], etc.…”

Section: Related Workmentioning

confidence: 99%

An Enhanced Cryptosystem based on Shorter Keys and New Security Component

Alslaity¹,

Tran²

2017

IJCA

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Public-key (or asymmetric key) algorithms are the most dominant cryptographic algorithms in the cryptography era. RSA, in particular, is a good example of algorithms that belong to this category which is used for many applications and its security is beyond doubt. The key size of RSA is an important factor that determines its robustness. As the computational powers evolve, the need to increase the security of cryptosystems becomes essential to achieve more robustness against cryptanalysis attacks. In the literature, the commonly used solution to achieve this goal is to increase the key size. However, in practice, keeping increasing the key size is not feasible and not unlimited; increasing the key size demands more computational power. The increase in computational power makes it hard (or impossible) to conduct the encryption process in some environments such as smart cards. Also, it should be taken into consideration that the dramatic increase in computational capabilities of new machines improves their abilities to break encryption keys. Therefore, an alternative to increasing the key size is essentially needed. In this paper, we propose a new approach for encryption that is based on RSA main algorithm while using more encryption keys with smaller sizes in addition to extra security information component (known as the Security Card, SeCa). Our results show that the use of multiple-shorter keys with the SeCa component produces significant improvements in the performance of RSA algorithm in terms of increasing security and reducing the computation overhead by decreasing encryption and decryption times. General TermsSecurity, Algorithms, Encryption.

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Quantum key distribution by using public key algorithm(RSA)

Cited by 16 publications

References 13 publications

A Privacy Preserving Authentication Protocol Using Quantum Computing for V2I Authentication in Vehicular Ad Hoc Networks

A Privacy Preserving Authentication Protocol Using Quantum Computing for V2I Authentication in Vehicular Ad Hoc Networks

A novel efficient multiple encryption algorithm for real time images

An Enhanced Cryptosystem based on Shorter Keys and New Security Component

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