发明授权
US08776250B2 Method of comparing private data without revealing the data 有权
比较私有数据而不显示数据的方法

Method of comparing private data without revealing the data
摘要:
Disclosed in this specification is a method and program storage device for comparing two sets of private data without revealing those private data. If the comparison deems the two data sets sufficiently similar, helper data may be provided to permit reconstruction of one of the private data sets without transmission of that private data set.
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