Quantum asymmetric cryptography with symmetric keys

被引：0
|
作者：
GAO Fei1
2 National Laboratory for Modern Communications
机构：
来源：
Science China(Physics,Mechanics & Astronomy) | 2009年 / 12期
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
quantum cryptography; public-key cryptography; entanglement;
D O I：
暂无
中图分类号：
TN918 [通信保密与通信安全]; O413.1 [量子力学（波动力学、矩阵力学）];
学科分类号：
070205 ; 0809 ; 0839 ; 1402 ;
摘要：
Based on quantum encryption,we present a new idea for quantum public-key cryptography (QPKC) and construct a whole theoretical framework of a QPKC system. We show that the quantum-mechanical nature renders it feasible and reasonable to use symmetric keys in such a scheme,which is quite different from that in conventional public-key cryptography. The security of our scheme is analyzed and some features are discussed. Furthermore,the state-estimation attack to a prior QPKC scheme is demonstrated.
引用
收藏
页码：1925 / 1931
页数：7
相关论文
共 50 条
  • [1] Quantum asymmetric cryptography with symmetric keys
    Fei Gao
    QiaoYan Wen
    SuJuan Qin
    FuChen Zhu
    Science in China Series G: Physics, Mechanics and Astronomy, 2009, 52 : 1925 - 1931
  • [2] Quantum asymmetric cryptography with symmetric keys
    Gao Fei
    Wen QiaoYan
    Qin SuJuan
    Zhu FuChen
    SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY, 2009, 52 (12): : 1925 - 1931
  • [3] Asymmetric cryptography with physical unclonable keys
    Uppu, Ravitej
    Wolterink, Tom A. W.
    Goorden, Sebastianus A.
    Chen, Bin
    Skoric, Boris
    Mosk, Allard P.
    Pinkse, Pepijn W. H.
    QUANTUM SCIENCE AND TECHNOLOGY, 2019, 4 (04)
  • [4] On the complexity of search for keys in quantum cryptography
    S. N. Molotkov
    JETP Letters, 2016, 103 : 345 - 349
  • [5] On the complexity of search for keys in quantum cryptography
    Molotkov, S. N.
    JETP LETTERS, 2016, 103 (05) : 345 - 349
  • [6] Quantum Cryptography and Chaos for the transmission of security keys in 802.11 networks
    Rostom, Rabiha
    Bakhache, Bacem
    Salami, Hassan
    Awad, Abir
    2014 17TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE (MELECON), 2014, : 350 - 356
  • [7] Provably Secure Symmetric Private Information Retrieval with Quantum Cryptography
    Kon, Wen Yu
    Lim, Charles Ci Wen
    ENTROPY, 2021, 23 (01) : 1 - 27
  • [8] Generalized Discrimination Between Symmetric Coherent States for Eavesdropping in Quantum Cryptography
    Kronberg, D. A.
    LOBACHEVSKII JOURNAL OF MATHEMATICS, 2020, 41 (12) : 2332 - 2337
  • [9] Generalized Discrimination Between Symmetric Coherent States for Eavesdropping in Quantum Cryptography
    D. A. Kronberg
    Lobachevskii Journal of Mathematics, 2020, 41 : 2332 - 2337
  • [10] Quantum Erasure Cryptography
    Salih, Hatim
    FRONTIERS IN PHYSICS, 2016, 4
12345