发明名称 |
SECRET IDENTIFIER FOR RENEWED SUBSCRIPTION |
摘要 |
The invention relates to cyptographic idenfication in a practical, low cost environment. A secret number (a kind of hidden identity) is stored in a device that, in combination with its public identity, can be used for identification by a Certifying Authority (CA) and subsequent subscription. To enable efficient renewed suscription, the CA will store a mapping of the hidden identity. |
申请公布号 |
KR20060003359(A) |
申请公布日期 |
2006.01.10 |
申请号 |
KR20057019852 |
申请日期 |
2005.10.18 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
KEVENAAR THOMAS A. M.;TUYLS PIM T. |
分类号 |
H04L9/32;H04L9/08;H04L9/30;H04L29/06 |
主分类号 |
H04L9/32 |
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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