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p16    factory_fw          factory_fw_key.bin                    Stores DFU files for provisioning
p16    factory_fw          factory_fw_key.bin                    Stores DFU files for provisioning
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* All containers are XTS keys (data at 0x0, tweak at 0x10)


== kcrs_key.bin ==
== kcrs_key.bin ==
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= AMD SMU Keys =
= SMU Keys =


== PS4 AMD SMU firmware HMAC-SHA1 Key ==
AMD System Management Unit (SMU) is a thermal and electric management unit found in modern AMD x86 processors. See [https://www.youtube.com/watch?v=iYvhHey_dTk this video].
 
== SMU HMAC Key ==


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<pre>
4D7E73210B677A832B9F293B496E7C3E
4D7E73210B677A832B9F293B496E7C3E
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* This symmetric key is used to sign the AMD SMU firmware of the PS4.
* It is related to the "42?" and "Prezident Zeman je K U N D A" strings presented by Rudolf Marek at 31C3.


= EMC Keys =
= EMC Keys =
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