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Chinese Journal of Electronics

UnionPay Payment Scheme Based on Controlled Quantum Teleportation

Xiaojun Wen, Yongzhi Chen, Zhengzhong Yi, L.Zoe Jiang, Junbin Fang

Published May 1, 2020• 1 citation
Publisher

Abstract

We propose a UnionPay payment scheme based on controlled quantum teleportation in which the whole process is realized through correlation of the three-particle entangled state, controlled quantum teleportation, and the physical property of quantum mechanics. Combined with some typical quantum key distribution protocols, the proposed UnionPay payment scheme with unconditional security (information theory security)overcomes the limitation of computational security generally existing in traditional UnionPay payment systems.

DOI
10.1049/cje.2020.03.008

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We propose a UnionPay payment scheme based on controlled quantum teleportation in which the whole process is realized through correlation of the three-particle entangled state, controlled quantum teleportation, and the physical property of quantum mechanics. Combined with some typical quantum key distribution protocols, the proposed UnionPay payment scheme with unconditional security (information theory security)overcomes the limitation of computational security generally existing in traditional UnionPay payment systems.
With the in-depth development of the digital economy and the escalating demands for transaction security and quantum attack resistance in electronic payment scenarios, quantum signature is gradually emerging as a core research direction in the construction of electronic payment security systems. Addressing the requirements for anonymity and security in electronic payment scenarios, this paper proposes an electronic payment scheme based on controlled quantum teleportation. During the implementation of the scheme, the quantum entanglement characteristics of the four-particle entangled state, the core logic of controlled quantum teleportation, the privacy protection features of proxy blind signature technology, and the technical advantages of superdense coding are integrated to provide security guarantees for the payment process. Meanwhile, the proposed scheme builds a payment system relying on quantum key distribution protocols, forming a payment system with information-theoretic security attributes. This effectively overcomes the limitation that traditional UnionPay payment systems rely on computational complexity at the security level. In addition, the scheme satisfies nonrepudiation and unforgeability and possesses the capability to resist interception-resending attacks.
This paper proposes a mobile quantum payment agreement based on the entanglement coherence of four-particle GHZ (Greenberger-Horne-Zeilinger) state. Taking the four-particle GHZ state as the quantum channel, achieving the overall process of mobile payment through the physical properties of quantum mechanics and adopting the quantum key distribution, this protocol overcomes the limitation of computational security that generally exists in the traditional mobile payment system, and possesses the unconditional security in cryptography.
A potentially serious problem with current payment systems is that their underlying hard problems from number theory may be solved by either a quantum computer or unanticipated future advances in algorithms and hardware. A new quantum payment system is proposed in this paper. The suggested system makes use of fundamental principles of quantum mechanics to ensure the unconditional security without prior arrangements between customers and vendors. More specifically, the new system uses Greenberger-Home-Zeilinger (GHZ) states and Quantum Key Distribution to authenticate the vendors and guarantee the transaction integrity.
On-line merchants must have security protocol and procedures in place to carry out transactions more securely, Due to the popularity of e-commerce payment systems and the widespread use of the internet-based shopping and banking. In this paper we introduce an original blind signature based on quantum cryptographic principles providing unconditional security for off-line transactions. The proposed scheme guarantees the security of payment in real applications by the laws of quantum mechanics. We describe our proposed scheme in detail through a real example and discuss about its unconditional security.
This paper proposes a novel communication protocol design leveraging the principles of quantum mechanics, specifically quantum entanglement and quantum teleportation. The core claim is to enhance communication security, rate, and reliability by utilizing these quantum phenomena. The protocol is based on Quantum Key Distribution (QKD) protocols, employing entangled particles to securely share cryptographic keys. Furthermore, it incorporates aspects of quantum teleportation to facilitate information transfer. The proposed system fundamentally departs from traditional communication protocols which are vulnerable to eavesdropping, offering a significantly higher level of security due to the inherent properties of quantum mechanics. This design addresses the limitations of classical communication methods and presents a pathway toward truly secure and high-performance communication systems. The key components of this protocol are detailed, including the entanglement generation and distribution, the key exchange process, and the information teleportation scheme. The mathematical framework underpinning these processes is presented, focusing on the core concepts of quantum information theory. ---