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Difference between revisions of "GID Key"
m (Fail.) |
(some links to recent side-channel attack infos, removed stub because article is complete (can be expanded though)) |
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| − | The '''GID-key''' is the AES key shared by all devices with the same application processor. |
+ | The '''GID-key''' is the AES key shared by all devices with the same application processor. This key differs between devices with the [[S5L8900]]-based devices and [[S5L8930]]-based devices and higher. |
It was used to generate [[AES Keys#Key 0x837|Key 0x837]]. |
It was used to generate [[AES Keys#Key 0x837|Key 0x837]]. |
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== Attack == |
== Attack == |
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| − | It would be great to perform some sort of [[wikipedia:side channel attack|side channel attack]] on this to extract it |
+ | It would be great to perform some sort of [[wikipedia:side channel attack|side channel attack]] on this to extract it: |
| + | * [http://www.quovadislabs.com/ Quo Vadis Labs] |
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| − | {{stub|hacking}} |
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| + | * [http://www.cl.cam.ac.uk/~sps32/ECRYPT2011_1.pdf Fault attacks on secure chips: from glitch to flash (Part 1)] |
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| + | * [http://www.cl.cam.ac.uk/~sps32/ECRYPT2011_2.pdf Side-channel attacks: new directions and horizons (Part 2)] |
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| + | * [http://www.cl.cam.ac.uk/~sps32/qvl_proj.html Research project: developing new technology for efficient side-channel analysis] |
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| + | |||
| + | == See also == |
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| + | * [[AES Keys]] |
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Revision as of 07:34, 28 May 2012
The GID-key is the AES key shared by all devices with the same application processor. This key differs between devices with the S5L8900-based devices and S5L8930-based devices and higher.
It was used to generate Key 0x837.
Attack
It would be great to perform some sort of side channel attack on this to extract it:
- Quo Vadis Labs
- Fault attacks on secure chips: from glitch to flash (Part 1)
- Side-channel attacks: new directions and horizons (Part 2)
- Research project: developing new technology for efficient side-channel analysis
