| 发明名称 |
KEY ACCESS CONTROL MODULE WITH SECURE SCRAMBLING |
| 摘要 |
The invention relates to an access control module (AC), comprising a control unit (MIC) with a descrambling unit and a memory unit (MEM), for memorising the descrambling key. Furthermore, the descrambling unit (MIC) and the memory unit (MEM) are connected by means of a transmission bus (BM) within an integrated control circuit (CC). |
| 申请公布号 |
WO2004107648(A3) |
申请公布日期 |
2005.03.17 |
| 申请号 |
WO2004FR01285 |
申请日期 |
2004.05.25 |
| 申请人 |
INNOVA CARD;LHERMET, FRANK;BERNARD, BRUNO;CORNILLON, CHRISTOPHE |
发明人 |
LHERMET, FRANK;BERNARD, BRUNO;CORNILLON, CHRISTOPHE |
| 分类号 |
G06F21/85;H04N5/00;H04N7/16;H04N7/167 |
主分类号 |
G06F21/85 |
| 代理机构 |
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