File time stamping management apparatus, method, and program
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United States of America Patent
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Jan 31, 2012
Grant Date -
Oct 23, 2008
app pub date -
Sep 22, 2007
filing date -
Nov 21, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A file management apparatus for managing registered files selects multiple files from the registered files, and integrates date stored in the selected files and stores the integrated date in a single file. Then, the file management apparatus calculates a hash value of the file, obtains a time stamp generated based on the hash value, and adds the time stamp to the file.
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