发明申请
- 专利标题： Securely Computing a Similarity Measure
- 专利标题（中）： 安全地计算相似性度量
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申请号： US11718806申请日： 2005-11-09
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公开(公告)号： US20090006855A1公开(公告)日： 2009-01-01
- 发明人: Pim Theo Tuyls , Evgeny Verbitskiy , Berry Schoenmakers , Marten Erik Van Dijk
- 申请人： Pim Theo Tuyls , Evgeny Verbitskiy , Berry Schoenmakers , Marten Erik Van Dijk
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人地址： NL EINDHOVEN
- 国际申请： PCT/IB05/53690 WO 20051109
- 主分类号： H04L9/32
- IPC分类号： H04L9/32
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.
公开/授权文献
- US08281148B2 Securely computing a similarity measure 公开/授权日：2012-10-02
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