发明名称 |
SYSTEMS AND METHIODS FOR PROTECTION OF DATA INTEGRITY OF UPDATABLE DATA AGAINST UNAUTHORIZED MODIFICATION |
摘要 |
<p>The present invention discloses systems for protecting data integrity of updatable data against unauthorized modification. A storage system for protecting data integrity of updatable data, the system including: a storage memory having program code, wherein the program code is configured: to be executed on a processor operationally connected to a storage device; to store a data copy of the data in the storage device; to transform the data copy into at least one transformed copy of the data upon storing the data copy; to store at least one transformed copy in the storage device; to read the data copy and at least one transformed copy upon a request to read the data; to transform-compare the data copy and at least one transformed copy; and to designate the data integrity of the data as verified contingent upon the data copy and at least one transformed copy being identical.</p> |
申请公布号 |
WO2008059480(A1) |
申请公布日期 |
2008.05.22 |
申请号 |
WO2007IL01357 |
申请日期 |
2007.11.07 |
申请人 |
SANDISK IL LTD.;DULGANOV, BORIS;KOREN, RAMI |
发明人 |
DULGANOV, BORIS;KOREN, RAMI |
分类号 |
G06F21/64;G06F21/78 |
主分类号 |
G06F21/64 |
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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