- 专利标题： RFID tag for secure access to a service from an access terminal
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申请号： US16142182申请日： 2018-09-26
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公开(公告)号： US10536280B2公开(公告)日： 2020-01-14
- 发明人: Olivier Savry
- 申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 申请人地址： FR Paris
- 专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人地址： FR Paris
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： FR1759291 20171004
- 主分类号： H04M1/66
- IPC分类号： H04M1/66 ; H04L9/32 ; H04W4/80 ; H04W12/06 ; G06K19/073 ; G06K19/077 ; H04W12/08
摘要：
The invention relates to an RFID tag adapted to access a service of interest from an access terminal, said RFID tag (1) comprising an integrated circuit (3) configured to: enable a cryptographic authentication of the RFID tag (1) by said access terminal (7) using a current cryptography key shared by the RFID tag (1) and the access terminal (7), said authentication allowing access to said service of interest, and enable the RFID tag (1) to recover a new current cryptography key updated by an NFC smartphone after said NFC smartphone has authenticated the RFID tag (1), using an initial cryptography key previously shared between the RFID tag (1) and said smartphone.
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