发明名称 |
УСТРОЙСТВО И СПОСОБ ДЛЯ ЗАЩИЩЕННОЙ СИСТЕМЫ РАДИОПЕРЕДАЧИ |
摘要 |
Apparatus and method for provisioning an access key used for a controlled access broadcast service is disclosed. In one aspect, a method for secure processing in a device that securely stores a secret key comprises receiving a plurality of challenges from a network, generating a plurality of ciphering keys based on the secret key and the plurality of challenges, and generating an access key based on the plurality of ciphering keys. |
申请公布号 |
RU2006103624(A) |
申请公布日期 |
2007.08.20 |
申请号 |
RU20060103624 |
申请日期 |
2004.07.08 |
申请人 |
КВЭЛКОММ ИНКОРПОРЕЙТЕД (US) |
发明人 |
РОУЗ Грегори Дж. (AU);СЭМПЛ Джеймс (GB);КВИК Рой Франклин (US) |
分类号 |
H04L9/00;H04L9/08;H04L12/28;H04L29/06 |
主分类号 |
H04L9/00 |
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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