发明申请
- 专利标题： Replacing Blinded Authentication Authority
- 专利标题（中）： 更换盲人认证机构
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申请号： US13217151申请日： 2011-08-24
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公开(公告)号： US20110307704A1公开(公告)日： 2011-12-15
- 发明人: Matthew D. Wood , Ernie Brickell
- 申请人： Matthew D. Wood , Ernie Brickell
- 主分类号： H04L9/32
- IPC分类号： H04L9/32
摘要：
A manufacturing entity provides a blinded signature to a secure device and associates a time with the blinded signature. If a signing key is compromised, the manufacturing entity provides a time of the compromise and the time associated with the blinded signature to the replacement authority.
公开/授权文献
- US09009483B2 Replacing blinded authentication authority 公开/授权日：2015-04-14
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