发明申请
- 专利标题: Staged Control Release In Boot Process
- 专利标题(中): 引导过程中的分段控制释放
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申请号: US13084840申请日: 2011-04-12
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公开(公告)号: US20110302638A1公开(公告)日: 2011-12-08
- 发明人: Inhyok Cha , Yogendra C. Shah , Lawrence Case
- 申请人: Inhyok Cha , Yogendra C. Shah , Lawrence Case
- 申请人地址: US DE Wilmington
- 专利权人: INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人: INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人地址: US DE Wilmington
- 主分类号: G06F21/20
- IPC分类号: G06F21/20
摘要:
Integrity validation of a network device may be performed. A network device comprising a secure hardware module, may receive a root key. The secure hardware module may also receive a first code measurement. The secure hardware module may provide a first key based on the root key and the first code measurement. The secure hardware module may receive a second code measurement and provide a second key based on the first key and the second code measurement. The release of keys based on code measurements may provide authentication in stages.
公开/授权文献
- US08856941B2 Staged control release in boot process 公开/授权日:2014-10-07