发明授权
- 专利标题： Techniques using identifiers and signatures with data operations
- 专利标题（中）： 使用标识符和签名与数据操作的技术
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申请号： US11525647申请日： 2006-09-22
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公开(公告)号： US08082231B1公开(公告)日： 2011-12-20
- 发明人: Matthew R. McDaniel , Arthur Beaverson
- 申请人： Matthew R. McDaniel , Arthur Beaverson
- 申请人地址： US MA Hopkinton
- 专利权人： EMC Corporation
- 当前专利权人： EMC Corporation
- 当前专利权人地址： US MA Hopkinton
- 代理机构： Muirhead and Saturnelli, LLC
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F17/30
摘要：
Described are techniques for representing a data segment comprising. A list of one or more tokens representing one or more data portions included in the data segment is received. A unique identifier uniquely identifying said data segment from other data segments is received. A signature value determined in accordance with said list of tokens and said unique identifier is received. The list of tokens, said unique identifier, and said signature value are stored as information corresponding to said data segment.
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