发明名称 |
Transparent encryption using secure encryption device |
摘要 |
A system and method for allowing application programs that are external to the relational database to access the sensitive data in the database in a seamless fashion are described. The application programs are allowed to use existing query statements without having to modify such statements for accessing encrypted data in the relational database.
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申请公布号 |
US2007079386(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
US20050236061 |
申请日期 |
2005.09.26 |
申请人 |
METZGER BRIAN;MAULDIN STEPHEN;SANDELL BRUCE;CHANG JORGE |
发明人 |
METZGER BRIAN;MAULDIN STEPHEN;SANDELL BRUCE;CHANG JORGE |
分类号 |
H04N7/16 |
主分类号 |
H04N7/16 |
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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