| 发明名称 |
DEVICE AND METHOD FOR INFORMATION PROCESSING, AND RECORDING MEDIUM |
| 摘要 |
PROBLEM TO BE SOLVED: To encipher data on the basis of inherent information held by a recording medium. SOLUTION: The data stored in a personal computer 1 is enciphered on the basis of the volume serial number of a magnetic disk inserted into a slot 9. |
| 申请公布号 |
JP2002082837(A) |
申请公布日期 |
2002.03.22 |
| 申请号 |
JP20000273116 |
申请日期 |
2000.09.08 |
| 申请人 |
SONY CORP |
发明人 |
TOKUMOTO YOKO;TANAKA YOSHIYUKI |
| 分类号 |
G06F12/14;G06F12/00;G06F21/24;G09C1/00 |
主分类号 |
G06F12/14 |
| 代理机构 |
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代理人 |
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