发明名称 |
Data Encryption to Provide Data Security and Memory Cell Bit Wear Leveling |
摘要 |
Method and apparatus for encrypting and storing data to provide data security and memory cell bit wear leveling. In accordance with various embodiments, input data are provided for writing to a target page of memory in a storage array. A seed value is derived from a count value indicative of a number of times a write access has occurred on the target page of memory. A block encryption routine is applied to the input data using the seed value to generate encrypted output data that are thereafter written to the target page.
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申请公布号 |
US2011085657(A1) |
申请公布日期 |
2011.04.14 |
申请号 |
US20090576544 |
申请日期 |
2009.10.09 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
MATTHEWS, JR. DONALD PRESTON |
分类号 |
H04L9/28 |
主分类号 |
H04L9/28 |
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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