发明名称 |
Securely Computing a Similarity Measure |
摘要 |
The present invention relates to a method and a system of securely computing a measure of similarity for at least two sets of data. A basic idea of the present invention is to securely compare two sets of encrypted data to determine whether the two sets of data resemble each other to a sufficient extent. If the measure of similarity complies with predetermined criteria, the two sets of data from which the encrypted sets of data originate are considered to be identical.
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申请公布号 |
US2009006855(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20050718806 |
申请日期 |
2005.11.09 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS, N.V. |
发明人 |
TUYLS PIM THEO;VERBITSKIY EVGENY;SCHOENMAKERS BERRY;VAN DIJK MARTEN ERIK |
分类号 |
H04L9/32 |
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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