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CfgI:SetLocalFriendCodeSeedSignature (edit)
Revision as of 16:51, 2 August 2014
, 16:51, 2 August 2014Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x080C0042] |- | 1 | Buffer size |- | 2 | <nowiki>10 | (Size<<4)</nowiki> |- | 3 |..."
=Request=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x080C0042]
|-
| 1
| Buffer size
|-
| 2
| <nowiki>10 | (Size<<4)</nowiki>
|-
| 3
| Signature buffer
|}
=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code
|-
| 1
| Result code
|}
=Description=
When u8 LocalFriendCodeSeed_state+0x21 == 0, this returns error 0xD8A103F8. This overwrites the LocalFriendCodeSeed RSA-signature data stored in memory(not the one stored in NAND) with the input data. This then writes u8 value zero to LocalFriendCodeSeed_state+0x20.
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x080C0042]
|-
| 1
| Buffer size
|-
| 2
| <nowiki>10 | (Size<<4)</nowiki>
|-
| 3
| Signature buffer
|}
=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code
|-
| 1
| Result code
|}
=Description=
When u8 LocalFriendCodeSeed_state+0x21 == 0, this returns error 0xD8A103F8. This overwrites the LocalFriendCodeSeed RSA-signature data stored in memory(not the one stored in NAND) with the input data. This then writes u8 value zero to LocalFriendCodeSeed_state+0x20.