Changes

Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x00530084] |- | 1 | Buf0 size, must be 0x10-bytes. |- | 2 | Buf1 size, must be 0x..."
=Request=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x00530084]
|-
| 1
| Buf0 size, must be 0x10-bytes.
|-
| 2
| Buf1 size, must be 0x20-bytes.
|-
| 3
| Buf0Size<<8 <nowiki>|</nowiki> 0x4
|-
| 4
| Buf0 ptr
|-
| 5
| Buf1Size<<8 <nowiki>|</nowiki> 0x14
|-
| 6
| Buf1 ptr
|}

=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code
|-
| 1
| Result code
|}

=Description=
This calculates a SHA-256 hash over the 0x130-byte data from [[FSPXI:ExportIntegrityVerificationSeed]]. When the calculated hash matches the hash stored in buf1, result-code 0xC8A0802E is returned, otherwise result-code 0xC8A0802F is returned.

The 0x10-byte buf0 data is copied to internal memory, however this data is not used after it's copied.