Data access security implementation using the public key mechanism
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United States of America Patent
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N/A
Issued Date -
Mar 2, 2006
app pub date -
Aug 30, 2004
filing date -
Aug 30, 2004
priority date (Note) -
Abandoned
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Abstract
Providing application programs the right to access a data item while preventing security breaches, allowing applications and data to be independently updated, and allowing multiple applications to share the data item. Each application program has associated therewith a first public key and each data file has associated therewith a second public key. If these public keys match for a particular application program and data file, the application program is granted access to the data file.
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