| 发明名称 |
Secure information distribution system utilizing information segment scrambling |
| 摘要 |
A method and apparatus for securing and, optionally, distributing an information stream by dividing the information stream into a collection of segments and compressing the segments, rearranging the order of the segments and encrypting the segments. |
| 申请公布号 |
EP1110401(A1) |
申请公布日期 |
2001.06.27 |
| 申请号 |
EP19990941111 |
申请日期 |
1999.08.12 |
| 申请人 |
SARNOFF CORPORATION |
发明人 |
REITMEIER, GLENN, A.;TINKER, MICHAEL |
| 分类号 |
G09C1/00;H04L9/14;H04L9/34;H04L29/06;H04N7/167;H04N7/26;H04N7/50;H04N21/2347;H04N21/6338;H04N21/8358;H04N21/845;(IPC1-7):H04N7/167;H03M7/30;H04L9/06 |
主分类号 |
G09C1/00 |
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