CECDU:ReadMessageWithHMAC
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 | Buffer Mapping Descriptor(R) = (message_ID_size << 4) | 0xA |
| 6 | message ID address |
| 7 | Buffer Mapping Descriptor(R) = (HMAC_key_size << 4) | 0xA |
| 8 | HMAC key address |
| 9 | Buffer Mapping Descriptor(W) = (buffer_size << 4) | 0xC |
| 10 | buffer address |
Response
| Index Word | Description |
|---|---|
| 0 | Header code [0x00040086] |
| 1 | Result code |
| 2 | Read size |
| 3 | Buffer Unmapping Descriptor(R) = (message_ID_size << 4) | 0xA |
| 4 | message ID address |
| 5 | Buffer Unmapping Descriptor(R) = (HMAC_key_size << 4) | 0xA |
| 6 | HMAC key address |
| 7 | Buffer Unmapping Descriptor(W) = (buffer_size << 4) | 0xC |
| 8 | buffer address |