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    • 2. 发明申请
    • METHOD FOR USE IN QUANTUM CRYPTOGRAPHY
    • 用于量子色谱的方法
    • WO2010151105A1
    • 2010-12-29
    • PCT/MY2010/000107
    • 2010-06-23
    • MIMOS BERHADALI, SellamiWAHIDDIN, Mohamed, Ridza
    • ALI, SellamiWAHIDDIN, Mohamed, Ridza
    • H04L9/00H04K1/02H04L9/08
    • H04L9/0852
    • A method for use in quantum cryptography system, particularly for enhancing the security level of obtaining the cryptographic key to encode the information communicated between to legitimate parties. A plurality of reference signals (RS) with different frequencies and amplitudes are transmitted by Alice to Bob, followed by transmitting a plurality of quantum signals (QS) with different interval times and amplitudes. Bob measures the arrival time of the reference signals (RS) and quantum signals (QS) at his end, and reports to Alice. Alice provides the accurate arrival times and Bob discards the erroneous ones. Based on the preferred embodiments of the present invention, the key is obtained by way of measuring the the arrival times of reference signals (RS) and quantum signals (QS).
    • 一种用于量子加密系统的方法,特别是用于增强获得加密密钥的安全级别以对在合法方之间传递的信息进行编码。 具有不同频率和幅度的多个参考信号(RS)由Alice发送到Bob,随后以不同的间隔时间和幅度发送多个量子信号(QS)。 Bob测量了他的结尾的参考信号(RS)和量子信号(QS)的到达时间,并向Alice报告。 爱丽丝提供准确的到达时间,鲍勃抛弃错误的时间。 基于本发明的优选实施例,通过测量参考信号(RS)和量子信号(QS)的到达时间来获得密钥。