Insecurity of a relativistic quantum commitment scheme

被引：0
|
作者：
He, Guang Ping [1 ]
机构：
[1] Sun Yat sen Univ, Sch Phys, Guangzhou 510275, Peoples R China
来源：
RESULTS IN PHYSICS | 2023年 / 50卷
关键词：
Quantum bit commitment; Relativistic bit commitment; Quantum cryptography; Quantum entanglement; Quantum teleportation; BIT COMMITMENT;
D O I：
10.1016/j.rinp.2023.106568
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We propose a cheating strategy to a relativistic quantum commitment scheme (Nadeem, 2014) which was claimed to be unconditionally secure. It is shown that the sender Alice can cheat successfully with probability 100%, thus disproving the security claim.
引用
收藏
页数：2
相关论文
共 50 条
  • [31] Controllable Quantum Network Coding Scheme Based on Quantum Walk
    Chen, Xiang
    Zhou, Ri-Gui
    Li, Xin
    Zhang, Xiao-Xue
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2021, 60 (09) : 3363 - 3374
  • [32] Controllable Quantum Network Coding Scheme Based on Quantum Walk
    Xiang Chen
    Ri-Gui Zhou
    Xin Li
    Xiao-Xue Zhang
    International Journal of Theoretical Physics, 2021, 60 : 3363 - 3374
  • [33] AN ARBITRATED QUANTUM SIGNATURE SCHEME BASED ON HYPERCHAOTIC QUANTUM CRYPTOSYSTEM
    Guo, Ying
    Sun, Xin
    Zhang, Wei
    INTERNATIONAL JOURNAL OF QUANTUM INFORMATION, 2013, 11 (04)
  • [34] Arbitrated Quantum Signature Scheme with Quantum Walks on Regular Graphs
    Shi Ronghua
    Feng Yanyan
    Shi Jinjing
    JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY, 2020, 42 (01) : 89 - 97
  • [35] A novel quantum blockchain scheme base on quantum entanglement and DPoS
    Gao, Yu-Long
    Chen, Xiu-Bo
    Xu, Gang
    Yuan, Kai-Guo
    Liu, Wen
    Yang, Yi-Xian
    QUANTUM INFORMATION PROCESSING, 2020, 19 (12)
  • [36] A novel quantum blockchain scheme base on quantum entanglement and DPoS
    Yu-Long Gao
    Xiu-Bo Chen
    Gang Xu
    Kai-Guo Yuan
    Wen Liu
    Yi-Xian Yang
    Quantum Information Processing, 2020, 19
  • [37] Simplified quantum bit commitment using single photon nonlocality
    Guang Ping He
    Quantum Information Processing, 2014, 13 : 2195 - 2211
  • [38] An Arbitrarily Concealing and Practically Binding Quantum Bit Commitment Protocol
    Xin Sun
    Quanlong Wang
    Feifei He
    International Journal of Theoretical Physics, 2020, 59 : 3464 - 3475
  • [39] An Arbitrarily Concealing and Practically Binding Quantum Bit Commitment Protocol
    Sun, Xin
    Wang, Quanlong
    He, Feifei
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2020, 59 (11) : 3464 - 3475
  • [40] Cryptanalysis and improvement of "Game theoretic security of quantum bit commitment"
    Cao, Hao
    Ma, Wenping
    Lue, Liangdong
    Liu, Ge
    Liu, Xiaoxue
    Sun, Wenyang
    INFORMATION SCIENCES, 2021, 543 : 106 - 111
12345