发明名称 |
Cryptographic authentication for telemetry with an implantable medical device |
摘要 |
Integrity of a wirelessly telemetered message communicated between an implantable medical device and an external programmer is authenticated by encoding the message. The message is encrypted based on a random number or time stamp and a secret key. The message is authenticated by encryption and decryption or by executing a hash function.
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申请公布号 |
US7228182(B2) |
申请公布日期 |
2007.06.05 |
申请号 |
US20040801070 |
申请日期 |
2004.03.15 |
申请人 |
CARDIAC PACEMAKERS, INC. |
发明人 |
HEALY SCOTT J.;QUILES SYLVIA;VON ARX JEFFREY A. |
分类号 |
A61N1/00;A61N1/372;H04L9/00;H04L9/32 |
主分类号 |
A61N1/00 |
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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