Invention Grant
- Patent Title: Securely computing a similarity measure
- Patent Title (中): 安全地计算相似性度量
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Application No.: US11718806Application Date: 2005-11-09
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Publication No.: US08281148B2Publication Date: 2012-10-02
- Inventor: Pim Theo Tuyls , Evgeny Verbitskiy , Berry Schoenmakers , Marten Erik Van Dijk
- Applicant: Pim Theo Tuyls , Evgeny Verbitskiy , Berry Schoenmakers , Marten Erik Van Dijk
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Agent Larry Liberchuk
- International Application: PCT/IB2005/053690 WO 20051109
- International Announcement: WO2006/054208 WO 20060526
- Main IPC: H04L29/06
- IPC: H04L29/06
Abstract:
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.
Public/Granted literature
- US20090006855A1 Securely Computing a Similarity Measure Public/Granted day:2009-01-01
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