发明授权
- 专利标题: Method and apparatus for re-establishing anonymous data transfers
- 专利标题(中): 重新建立匿名数据传输的方法和装置
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申请号: US12165196申请日: 2008-06-30
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公开(公告)号: US07885184B2公开(公告)日: 2011-02-08
- 发明人: David A. George , Raymond B. Jennings, III , Jason D. LaVoie , Sambit Sahu
- 申请人: David A. George , Raymond B. Jennings, III , Jason D. LaVoie , Sambit Sahu
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 主分类号: H04L12/26
- IPC分类号: H04L12/26
摘要:
One embodiment of the present method and apparatus for re-establishing anonymous data transfers between a first endpoint and a second endpoint in a network includes receiving, from a first node, the identity of a second node connected to the first node, where at least the first node is a neighbor node. A third node (a neighbor node) is then selected, and instructed to connect to the second node in order to establish a link for the path. In this manner, the first endpoint and the second endpoint remain unknown at least to each other (e.g., where “unknown” means that neither endpoint knows any identifying information, such as network address, about the other endpoint), and likely to all other nodes in the path as well. In another embodiment, a failure is detected at a neighbor node, where the neighbor node is part of an original path between the first endpoint and the second endpoint. The neighbor node's repair server is contacted for a repair node associated with the neighbor node, and a connection to the repair node is made such that the path is established in a manner that maintains anonymity of the first endpoint and the second endpoint relative to each other.
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