发明名称 |
CRYPTOLOGY CALCULATION FOR LAST USED AUTHENTICATION DEVICE |
摘要 |
A passive start and entry system includes a controller that determines the desired encryption for a last authenticated identification device during the period in which responses are received from any proximate identification devices. This process allows for the transmission of encrypted data to the last authenticated device without delay upon the expiration of the wait period.
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申请公布号 |
US2008107266(A1) |
申请公布日期 |
2008.05.08 |
申请号 |
US20070930876 |
申请日期 |
2007.10.31 |
申请人 |
SIEMENS VDO AUTOMOTIVE CORPORATION |
发明人 |
KACHOUH PATRICIA;MARLETT BRIAN;HERRERA MARTINEZ JOSE LUIS;CARRERA MANJARREZ MAURICIO |
分类号 |
H04L9/32 |
主分类号 |
H04L9/32 |
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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