Data integrity verification
First Claim
1. A method comprising:
- verifying, at least in part, integrity of first check data and a plurality of data blocks, the first check data being generated based at least in part upon the plurality of data blocks, the verifying being based, at least in part, upon second check data and third check data, the second check data being generated based at least in part upon respective check data, the respective check data being generated based at least in part upon respective data blocks comprised in the plurality of data blocks, the third check data being generated based at least in part upon the first check data.
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Accused Products
Abstract
In one embodiment, a method is provided. The method of this embodiment may include verifying, at least in part, integrity of first check data and a plurality of data blocks. The first check data may be generated based at least in part upon the plurality of data blocks. The verifying may be based, at least in part, upon second check data and third check data. The second check data may be generated based at least in part upon respective check data. The respective check data may be generated based at least in part upon respective data blocks comprised in the plurality of data blocks. The third check data may be generated based at least in part upon the first check data. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
10 Citations
24 Claims
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1. A method comprising:
verifying, at least in part, integrity of first check data and a plurality of data blocks, the first check data being generated based at least in part upon the plurality of data blocks, the verifying being based, at least in part, upon second check data and third check data, the second check data being generated based at least in part upon respective check data, the respective check data being generated based at least in part upon respective data blocks comprised in the plurality of data blocks, the third check data being generated based at least in part upon the first check data. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An article having one or more storage media storing instructions that when executed by a machine result in:
verifying, at least in part, integrity of first check data and a plurality of data blocks, the first check data being generated based at least in part upon the plurality of data blocks, the verifying being based, at least in part, upon second check data and third check data, the second check data being generated based at least in part upon respective check data, the respective check data being generated based at least in part upon respective data blocks comprised in the plurality of data blocks, the third check data being generated based at least in part upon the first check data. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An apparatus comprising:
circuitry that is capable of verifying, at least in part, based at least in part, upon second check data and third check data, integrity of first check data and a plurality of data blocks, the first check data being generated based at least in part upon the plurality of data blocks, the second check data being generated based at least in part upon respective check data, the respective check data being generated based at least in part upon respective data blocks comprised in the plurality of data blocks, the third check data being generated based at least in part upon the first check data. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A system comprising:
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a circuit board comprising a bus interface; and
a circuit card capable of being inserted into the bus interface, the circuit card comprising circuitry capable of verifying, at least in part, based at least in part, upon second check data and third check data, integrity of first check data and a plurality of data blocks, the first check data being generated based at least in part upon the plurality of data blocks, the second check data being generated based at least in part upon respective check data, the respective check data being generated based at least in part upon respective data blocks comprised in the plurality of data blocks, the third check data being generated based at least in part upon the first check data. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification