发明名称 |
SECURITY FOR SOFTWARE DEFINED RADIO TERMINALS |
摘要 |
A module (2) for integrity protection of messages transmitted from a mobile software defined radio (SDR) terminal (1), the module provided with a confined cryptographic key K and arranged to receive loaded SDR-code. The module derives an integrity protecting key Rk from at least said cryptographic key K, and provides a periodic integrity protection on-line of generated messages using said key integrity protecting key Rk, and the integrity of said messages is verified by an integrity checking node (10) of the access network. |
申请公布号 |
EP2183697(A1) |
申请公布日期 |
2010.05.12 |
申请号 |
EP20070748588 |
申请日期 |
2007.06.18 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
NAESLUND, MATS;KALLIN, HARALD;ALMGREN, MAGNUS;SELANDER, GOERAN |
分类号 |
G06F21/44 |
主分类号 |
G06F21/44 |
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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