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FSPXI:ImportIntegrityVerificationSeed: Difference between revisions

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| 0
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| Header code [0x00460002]
| Header code [0x00450002]
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| 1
| 1
| Always 0x00013004, for 0x130 size: (size<<8) <nowiki>|</nowiki> 4
| Always 0x00013006, for 0x130 size: (size<<8) <nowiki>|</nowiki> 6
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|  0x0
|  0x0
|  0x10
|  0x10
|  AES-CCM MAC over a SHA256 hash, which hashes the first 0x110-bytes of the cleartext SEED
|  AES-CBC MAC over a SHA256 hash, which hashes the first 0x110-bytes of the cleartext SEED.
|-
|-
|  0x10
|  0x10
|  0x120
|  0x120
|  The [[nand/private/movable.sed]], encrypted with AES-CCM
|  The [[nand/private/movable.sed]], encrypted with AES-CBC using the above MAC for the counter.
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=Description=
=Description=
This decrypts the input SEED(Unknown whether this is AES-CTR or AES-CCM) and verifies it with the input AES-CCM MAC, verifies the RSA-signature, then writes the data to [[nand/private/movable.sed]].
This decrypts the input SEED and verifies it with the input AES-CBC MAC, verifies the RSA-signature, then writes the data to [[nand/private/movable.sed]].
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