发明公开
EP2622783A1 QUANTUM KEY DISTRIBUTION USING CARD, BASE STATION AND TRUSTED AUTHORITY
审中-公开
带卡,基站和安全特权量子密钥分配
- 专利标题: QUANTUM KEY DISTRIBUTION USING CARD, BASE STATION AND TRUSTED AUTHORITY
- 专利标题(中): 带卡,基站和安全特权量子密钥分配
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申请号: EP11829925.4申请日: 2011-09-29
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公开(公告)号: EP2622783A1公开(公告)日: 2013-08-07
- 发明人: NORDHOLT, Jane, Elizabeth , HUGHES, Richard, John , NEWELL, Raymond, Thorson , PETERSON, Charles, Glen , ROSENBERG, Danna , MCCABE, Kevin, Peter , TYAGI, Kush, T. , DALLMANN, Nicholas
- 申请人: Los Alamos National Security, LLC
- 申请人地址: Los Alamos National Laboratory LC/IP, MS A 187 Los Alamos, NM 87545 US
- 专利权人: Los Alamos National Security, LLC
- 当前专利权人: Los Alamos National Security, LLC
- 当前专利权人地址: Los Alamos National Laboratory LC/IP, MS A 187 Los Alamos, NM 87545 US
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser
- 优先权: US895720 20100930
- 国际公布: WO2012044852 20120405
- 主分类号: H04L9/08
- IPC分类号: H04L9/08 ; H04L9/32
摘要:
Techniques and tools for quantum key distribution (“QKD”) between a quantum communication (“QC”) card, base station and trusted authority are described herein. In example implementations, a QC card contains a miniaturized QC transmitter and couples with a base station. The base station provides a network connection with the trusted authority and can also provide electric power to the QC card. When coupled to the base station, after authentication by the trusted authority, the QC card acquires keys through QKD with a trusted authority. The keys can be used to set up secure communication, for authentication, for access control, or for other purposes. The QC card can be implemented as part of a smart phone or other mobile computing device, or the QC card can be used as a fillgun for distribution of the keys.
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