Data processing method based on blockchain network and related product
US-2024419537-A1 · Dec 19, 2024 · US
End-to end data protection supporting multiple CRC algorithms
US9201724B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9201724-B2 |
| Application number | US-201213459417-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 30, 2012 |
| Priority date | Aug 23, 2011 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
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Abstract
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A technique for providing end-to-end data protection while supporting multiple cyclic-redundancy-check (CRC) algorithms includes receiving a data block protected by a first CRC. The first CRC is generated using a first CRC algorithm. The integrity of the data block is checked using the first CRC and the first CRC algorithm. A second CRC for the data block is then computed using a second CRC algorithm different from the first CRC algorithm. The data block, first CRC, and second CRC are stored on a storage medium, such as magnetic tape.
First claim
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The invention claimed is: 1. A method for providing end-to-end data protection while supporting multiple cyclic-redundancy-check (CRC) algorithms, the method comprising: receiving, by a storage device from a first host device, a data block protected by a first CRC, the first CRC generated by a first CRC algorithm; checking, by the storage device, the integrity of the data block using the first CRC and the first CRC algorithm; computing, by the storage device, a second CRC for…
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- G06F11/1004Primary
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9201724B2 cover?
- A technique for providing end-to-end data protection while supporting multiple cyclic-redundancy-check (CRC) algorithms includes receiving a data block protected by a first CRC. The first CRC is generated using a first CRC algorithm. The integrity of the data block is checked using the first CRC and the first CRC algorithm. A second CRC for the data block is then computed using a second CRC alg…
- Who is the assignee on this patent?
- Butt Kevin D, Seger Paul J, IBM
- What technology area does this patent fall under?
- Primary CPC classification G06F11/1004. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).