| 发明名称 |
HIDDEN DATA BACKUP AND RETRIEVAL FOR A SECURE DEVICE |
| 摘要 |
<p>The encrypted information is transmitted along with the unique device identifier and the unique irreversibly encrypted user identifier to the backup center. The unique device identifier and the unique irreversibly encrypted user identifier are used for indexing the storage of the encrypted information.</p> |
| 申请公布号 |
WO2004084481(A1) |
申请公布日期 |
2004.09.30 |
| 申请号 |
WO2004JP03872 |
申请日期 |
2004.03.22 |
| 申请人 |
HITACHI, LTD.;KOHIYAMA, TOMOHISA;TSUNODA, MOTOYASU |
发明人 |
KOHIYAMA, TOMOHISA;TSUNODA, MOTOYASU |
| 分类号 |
G06F11/14;G06F21/00;(IPC1-7):H04L9/00;G06F12/14;G06F12/00 |
主分类号 |
G06F11/14 |
| 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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