发明授权
US09165158B2 Encryption key management using distributed storage of encryption-key fragments
有权
加密密钥管理使用分布式存储的加密密钥片段
- 专利标题: Encryption key management using distributed storage of encryption-key fragments
- 专利标题(中): 加密密钥管理使用分布式存储的加密密钥片段
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申请号: US13817345申请日: 2010-08-17
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公开(公告)号: US09165158B2公开(公告)日: 2015-10-20
- 发明人: Jun Li , Ram Swaminathan , Alan H. Karp
- 申请人: Jun Li , Ram Swaminathan , Alan H. Karp
- 申请人地址: US TX Houston
- 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 TX Houston
- 代理机构: Rathe Lindenbaum LLP
- 国际申请: PCT/US2010/045768 WO 20100817
- 国际公布: WO2012/023929 WO 20120223
- 主分类号: H04L9/08
- IPC分类号: H04L9/08 ; G06F21/62
摘要:
An encryption key fragment is divided into a number of encryption key fragments. Requests to store different ones of the encryption key fragments are transmitted to different computer memory storage systems. An individual request to store an encryption key fragment includes one of the encryption key fragments and bears an access control hallmark for regulating access to the encryption key fragment.
公开/授权文献
- US20130177157A1 ENCRYPTION KEY MANAGEMENT 公开/授权日:2013-07-11
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