发明名称 |
Anonymous authentication method based on pre-shared cipher key, reader-writer, electronic tag and system thereof |
摘要 |
An anonymous authentication method based on a pre-shared key, a reader-writer, an electronic tag and an anonymous bidirectional authentication system are disclosed. The method comprises the following steps: 1) a reader-writer sends an accessing authentication requirement group to the electronic tag; 2) after the electronic tag receives the accessing authentication requirement group, an accessing authentication response group is constructed and sent to the reader-writer; 3) after the reader-writer receives the accessing authentication response group, an accessing authentication confirmation group is constructed and sent to the electronic tag; 4) the electronic tag carries out confirmation according to the accessing authentication confirmation group.
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申请公布号 |
US8547205(B2) |
申请公布日期 |
2013.10.01 |
申请号 |
US200913056856 |
申请日期 |
2009.07.28 |
申请人 |
PANG LIAOJUN;TIE MANXIA;LAI XIAOLONG;HUANG ZHENHAI;CHINA IWNCOMM CO., LTD. |
发明人 |
PANG LIAOJUN;TIE MANXIA;LAI XIAOLONG;HUANG ZHENHAI |
分类号 |
G05B19/00;H04Q5/22 |
主分类号 |
G05B19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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