发明申请
- 专利标题: UNLOCK A STORAGE DEVICE
- 专利标题(中): 解锁存储设备
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申请号: US13821000申请日: 2010-09-10
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公开(公告)号: US20130166869A1公开(公告)日: 2013-06-27
- 发明人: Lan Wang , Valiuddin Y Ali , Jennifer E Rios
- 申请人: Lan Wang , Valiuddin Y Ali , Jennifer E Rios
- 申请人地址: US CO Fort Collins
- 专利权人: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 当前专利权人: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 当前专利权人地址: US CO Fort Collins
- 国际申请: PCT/US10/48395 WO 20100910
- 主分类号: G06F12/14
- IPC分类号: G06F12/14
摘要:
Unlocking a storage device including identifying a platform configuration register value in response to a computing machine powering on, configuring a security component to seal an authorization based on the platform configuration register value and storing a sealed authorization onto non-volatile memory, and unlocking the storage device in response to the computing machine resuming from a sleep state and unsealing the sealed authorization with the security component from the non-volatile memory.