发明名称 |
REKEYING ENCRYPTION KEYS FOR REMOVABLE STORAGE MEDIA |
摘要 |
Provided are a method, system, and article of manufacture for rekeying encryption keys for removable storage media. A rekey request is received for a coupled removable storage media, wherein encryption on the coupled removable storage media uses a first key and wherein the rekey request indicates a second key. The first key and the second key are accessed in response to the rekey request. The first key is used to perform decryption for the coupled removable storage media and the second key is used to perform encryption for the coupled removable storage media. |
申请公布号 |
US2012102335(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US201213343648 |
申请日期 |
2012.01.04 |
申请人 |
GOODMAN BRIAN GERARD;FISHER JAMES ARTHUR;JAQUETTE GLEN ALAN;JESIONOWSKI LEONARD GEORGE;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GOODMAN BRIAN GERARD;FISHER JAMES ARTHUR;JAQUETTE GLEN ALAN;JESIONOWSKI LEONARD GEORGE |
分类号 |
G06F12/14 |
主分类号 |
G06F12/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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