CECDU:ReadMessageWithHMAC: Difference between revisions

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Wwylele (talk | contribs)
242 edits
Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x00040106] |- | 1 | NCCH Program ID |- | 2 | bool is_out_box? |- | 3 | message..."
 
Wwylele (talk | contribs)
242 edits
Use new template
 
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=Request=
=Request=
{| class="wikitable" border="1"
{{IPC/Request}}
|-
{{#vardefine:ipc_offset|0}}
!  Index Word
{{IPC/RequestEntry|Header code [0x00040106]}}
!  Description
{{IPC/RequestEntry|NCCH Program ID}}
|-
{{IPC/RequestEntry|bool is_out_box?}}
| 0
{{IPC/RequestEntry|message ID size (unused, always 8)}}
| Header code [0x00040106]
{{IPC/RequestEntry|buffer size (unused)}}
|-
{{IPC/MapPointerR|message ID address}}
| 1
{{IPC/MapPointerR|HMAC key address}}
| NCCH Program ID
{{IPC/MapPointerW|buffer address}}
|-
{{IPC/RequestEnd}}
| 2
| bool is_out_box?
|-
| 3
| message ID size (unused, always 8)
|-
| 4
| buffer size (unused)
|-
| 5
| [[IPC#Buffer_Mapping_Translation|Buffer Mapping Descriptor(R)]] = (message_ID_size << 4) | 0xA
|-
| 6
| message ID address
|-
| 7
| [[IPC#Buffer_Mapping_Translation|Buffer Mapping Descriptor(R)]] = (HMAC_key_size << 4) | 0xA
|-
| 8
| HMAC key address
|-
| 9
| [[IPC#Buffer_Mapping_Translation|Buffer Mapping Descriptor(W)]] = (buffer_size << 4) | 0xC
|-
| 10
| buffer address
|-
|}


=Response=
=Response=
{| class="wikitable" border="1"
{{IPC/Request}}
|-
{{#vardefine:ipc_offset|0}}
!  Index Word
{{IPC/RequestEntry|Header code [0x00040086]}}
!  Description
{{IPC/RequestEntry|Result code}}
|-
{{IPC/RequestEntry|Read size}}
| 0
{{IPC/MapPointerR|message ID address}}
| Header code [0x00040086]
{{IPC/MapPointerR|HMAC key address}}
|-
{{IPC/MapPointerW|buffer address}}
| 1
{{IPC/RequestEnd}}
| Result code
|-
| 2
| Read size
|-
| 3
| [[IPC#Buffer_Mapping_Translation|Buffer Unmapping Descriptor(R)]] = (message_ID_size << 4) | 0xA
|-
| 4
| message ID address
|-
| 5
| [[IPC#Buffer_Mapping_Translation|Buffer Unmapping Descriptor(R)]] = (HMAC_key_size << 4) | 0xA
|-
| 6
| HMAC key address
|-
| 7
| [[IPC#Buffer_Mapping_Translation|Buffer Unmapping Descriptor(W)]] = (buffer_size << 4) | 0xC
|-
| 8
| buffer address
|-
|}

Latest revision as of 04:29, 10 September 2016

Request

Index Word Description
0 Header code [0x00040106]
1 NCCH Program ID
2 bool is_out_box?
3 message ID size (unused, always 8)
4 buffer size (unused)
5 Descriptor for mapping a read-only buffer in the target process
6 message ID address
7 Descriptor for mapping a read-only buffer in the target process
8 HMAC key address
9 Descriptor for mapping a write-only buffer in the target process
10 buffer address

Response

Index Word Description
0 Header code [0x00040086]
1 Result code
2 Read size
3 Descriptor for mapping a read-only buffer in the target process
4 message ID address
5 Descriptor for mapping a read-only buffer in the target process
6 HMAC key address
7 Descriptor for mapping a write-only buffer in the target process
8 buffer address
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