FSPXI:ImportIntegrityVerificationSeed: Difference between revisions
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| Line 12: | Line 12: | ||
|- | |- | ||
| 2 | | 2 | ||
| | | Input IntegrityVerificationSeed pointer | ||
|} | |} | ||
| Line 26: | Line 26: | ||
| 1 | | 1 | ||
| Result code | | Result code | ||
|} | |||
=IntegrityVerificationSeed= | |||
{| class="wikitable" border="1" | |||
|- | |||
! Offset | |||
! Size | |||
! Description | |||
|- | |||
| 0x0 | |||
| 0x10 | |||
| AES-CCM MAC over the cleartext SEED | |||
|- | |||
| 0x10 | |||
| 0x120 | |||
| The [[nand/private/movable.sed]], encrypted with AES-CCM | |||
|} | |} | ||
=Description= | =Description= | ||
This | This decrypts the input SEED and verifies it with the input AES-CCM MAC, verifies the RSA-signature, then writes the data to [[nand/private/movable.sed]]. | ||
Revision as of 17:24, 22 August 2012
Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x00460002] |
| 1 | Always 0x00013004, for 0x130 size: (size<<8) | 4 |
| 2 | Input IntegrityVerificationSeed pointer |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
IntegrityVerificationSeed
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x10 | AES-CCM MAC over the cleartext SEED |
| 0x10 | 0x120 | The nand/private/movable.sed, encrypted with AES-CCM |
Description
This decrypts the input SEED and verifies it with the input AES-CCM MAC, verifies the RSA-signature, then writes the data to nand/private/movable.sed.