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公开(公告)号:US08166540B2
公开(公告)日:2012-04-24
申请号:US12034805
申请日:2008-02-21
IPC分类号: G06F21/00
CPC分类号: H04L63/06 , G06F21/33 , H04L63/083
摘要: A system, apparatus, and methods are disclosed for aligning a stored scancode sequence that corresponds to a hardware password, with a password input device type such as a current keyboard type. Aligning the stored scancode sequence with the password input device type enables successful validation of a hardware password despite a change in a password input device type or inadvertent corruption of a non-volatile memory used for storing the scancode sequence such as non-volatile memory that stores BIOS information for a computing device.
摘要翻译: 公开了一种系统,装置和方法,用于将对应于硬件密码的存储扫描码序列与诸如当前键盘类型的密码输入设备类型对准。 将存储的扫描代码序列与密码输入设备类型对齐可以使密码输入设备类型发生变化或用于存储扫描码序列的非易失性存储器的意外损坏(例如存储的非易失性存储器) 计算设备的BIOS信息。
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公开(公告)号:US20090217389A1
公开(公告)日:2009-08-27
申请号:US12034805
申请日:2008-02-21
CPC分类号: H04L63/06 , G06F21/33 , H04L63/083
摘要: A system, apparatus, and methods are disclosed for aligning a stored scancode sequence that corresponds to a hardware password, with a password input device type such as a current keyboard type. Aligning the stored scancode sequence with the password input device type enables successful validation of a hardware password despite a change in a password input device type or inadvertent corruption of a non-volatile memory used for storing the scancode sequence such as non-volatile memory that stores BIOS information for a computing device.
摘要翻译: 公开了一种系统,装置和方法,用于将对应于硬件密码的存储扫描码序列与诸如当前键盘类型的密码输入设备类型对准。 将存储的扫描代码序列与密码输入设备类型对齐可以使密码输入设备类型发生变化或用于存储扫描码序列的非易失性存储器的意外损坏(例如存储的非易失性存储器) 计算设备的BIOS信息。
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公开(公告)号:US08347348B2
公开(公告)日:2013-01-01
申请号:US12059805
申请日:2008-03-31
申请人: David Carroll Challener , Jeffrey Mark Estroff , Mikio Hagiwara , Seiichi Kawano , Keiko Kokubun , Randall Scott Springfield
发明人: David Carroll Challener , Jeffrey Mark Estroff , Mikio Hagiwara , Seiichi Kawano , Keiko Kokubun , Randall Scott Springfield
IPC分类号: H04L29/06
CPC分类号: G06F9/4401 , G06F1/24
摘要: An apparatus, system, and method are disclosed for pre-boot policy modification. A key module exchanges a key with a server in a secure environment. A communication module receives a policy encoded with the key. A decode module decodes the encoded policy using the key and saves the policy setting prior to booting an operating system on the computer. An update module boots the computer using the policy.
摘要翻译: 公开了用于预引导策略修改的装置,系统和方法。 密钥模块在安全环境中与服务器交换密钥。 通信模块接收用该密钥编码的策略。 解码模块使用密钥解码编码策略,并在引导计算机上的操作系统之前保存策略设置。 更新模块使用策略引导计算机。
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公开(公告)号:US20090249434A1
公开(公告)日:2009-10-01
申请号:US12059805
申请日:2008-03-31
申请人: David Carroll Challener , Jeffrey Mark Estroff , Mikio Hagiwara , Seiichi Kawano , Keiko Kokubun , Randall Scott Springfield
发明人: David Carroll Challener , Jeffrey Mark Estroff , Mikio Hagiwara , Seiichi Kawano , Keiko Kokubun , Randall Scott Springfield
IPC分类号: G06F21/00 , H04L9/08 , G06F17/00 , G06F15/177
CPC分类号: G06F9/4401 , G06F1/24
摘要: An apparatus, system, and method are disclosed for pre-boot policy modification. A key module exchanges a key with a server in a secure environment. A communication module receives a policy encoded with the key. A decode module decodes the encoded policy using the key and saves the policy setting prior to booting an operating system on the computer. An update module boots the computer using the policy.
摘要翻译: 公开了用于预引导策略修改的装置,系统和方法。 密钥模块在安全环境中与服务器交换密钥。 通信模块接收用该密钥编码的策略。 解码模块使用密钥解码编码策略,并在引导计算机上的操作系统之前保存策略设置。 更新模块使用策略引导计算机。
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