Invention Grant
- Patent Title: Methods and media for recovering lost encryption keys
- Patent Title (中): 恢复丢失的加密密钥的方法和介质
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Application No.: US12165638Application Date: 2008-06-30
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Publication No.: US08027475B2Publication Date: 2011-09-27
- Inventor: Elizabeth A. McTeer , Peter Tabur
- Applicant: Elizabeth A. McTeer , Peter Tabur
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Garrana Tran LLP
- Agent Andrea E. Tran
- Main IPC: H04L9/00
- IPC: H04L9/00

Abstract:
An information handing system provides a method for recovering encryption keys. The method includes providing a first recording medium of a plurality of recording media in a first drive of a plurality of drives. A first key is requested from a primary key manager (PKM) associated with the first drive, wherein the first drive provides a first key identifier (ID) to the PKM. If it is determined that the PKM provides the first key corresponding to the first key ID, a first identifying information for the PKM is stored in a memory for the first recording medium.
Public/Granted literature
- US20090323963A1 Methods and Media for Recovering Lost Encryption Keys Public/Granted day:2009-12-31
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