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公开(公告)号:US20110302398A1
公开(公告)日:2011-12-08
申请号:US12793455
申请日:2010-06-03
申请人: Octavian T. Ureche , Nils Dussart , Michael A. Halcrow , Charles G. Jeffries , Nathan T. Lewis , Cristian M. Ilac , Innokentiy Basmov , Bo Gustaf Magnus Nystr+e,uml o+ee m , Niels T. Ferguson
发明人: Octavian T. Ureche , Nils Dussart , Michael A. Halcrow , Charles G. Jeffries , Nathan T. Lewis , Cristian M. Ilac , Innokentiy Basmov , Bo Gustaf Magnus Nystr+e,uml o+ee m , Niels T. Ferguson
CPC分类号: H04L9/0894 , H04L9/0822 , H04L63/061 , H04L2463/062
摘要: An online key stored by a remote service is generated or otherwise obtained, and a storage media (as it applies to the storage of data on a physical or virtual storage media) master key for encrypting and decrypting a physical or virtual storage media or encrypting and decrypting one or more storage media encryption keys that are used to encrypt a physical or virtual storage media is encrypted based at least in part on the online key. A key protector for the storage media is stored, the key protector including the encrypted master key. The key protector can be subsequently accessed, and the online key obtained from the remote service. The master key is decrypted based on the online key, allowing the one or more storage media encryption keys that are used to decrypt the storage media to be decrypted.
摘要翻译: 生成或以其他方式获得由远程服务存储的在线密钥,以及存储介质(适用于存储物理或虚拟存储介质上的数据)主密钥,用于加密和解密物理或虚拟存储介质或加密和 至少部分地基于在线密钥来加密用于加密物理或虚拟存储介质的一个或多个存储介质加密密钥的解密。 存储存储介质的密钥保护器,密钥保护器包括加密的主密钥。 随后可以访问密钥保护器,并从远程服务获取在线密钥。 主密钥基于在线密钥解密,允许用于解密存储介质的一个或多个存储介质加密密钥被解密。