发明名称 |
System and method for securing the initialization of an inherently non-secure smartcard controller |
摘要 |
A system and method for securing the initialization of a Smartcard controller and a Smartcard terminal incorporating the system or the method. In one embodiment, the system includes: (1) a firmware loader associated with a Smartcard controller and configured to receive and authenticate firmware and provide an associated Smartcard driver digital signature and (2) a Smartcard driver associated with the Smartcard controller and configured to be authenticated using the Smartcard driver digital signature and authenticate the firmware.
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申请公布号 |
US2006097040(A1) |
申请公布日期 |
2006.05.11 |
申请号 |
US20040986102 |
申请日期 |
2004.11.10 |
申请人 |
TEXAS INSTRUMENTS, INCORPORATED |
发明人 |
CASTILLO DANIEL A.;MOWERY KEITH R.;XU CHENG L. |
分类号 |
G06K5/00 |
主分类号 |
G06K5/00 |
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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