发明名称 |
Method and apparatus for conducting a confidential search |
摘要 |
The present invention provides a method and apparatus for conducting a confidential search. The method comprises accessing one or more terms associated with one or more nodes of a network, encrypting the accessed one or more terms and receiving an encrypted search term from a user. The method further comprises comparing the received encrypted search term with at least a portion of the encrypted accessed terms and providing a result of the comparison to the user.
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申请公布号 |
US7552327(B2) |
申请公布日期 |
2009.06.23 |
申请号 |
US20030713743 |
申请日期 |
2003.11.13 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HALCROW MICHAEL A.;KIRKLAND DUSTIN C.;KUMHYR DAVID B.;SMITH KYLENE J. |
分类号 |
G06F21/02;G06F9/445;G06F9/45;G06F12/14;G06F21/00 |
主分类号 |
G06F21/02 |
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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