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237 bytes added ,  17:51, 1 October 2018
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|-
 
|-
 
|  0x184000
 
|  0x184000
0x20
+
0x200
|  [2.0.0+] Unknown SHA-256 hash. Changes every boot when the main menu is loaded.
+
|  [2.0.0+] [[#NAND Patrol|NAND Patrol area]]
|-
  −
|  0x184020
  −
|  0x8?
  −
|  [2.0.0+] Unknown counter. Increments by 0x400 on every boot when the main menu is loaded.
   
|}
 
|}
   Line 140: Line 136:     
The currently active keyblob is officially known as "SecureInfo".
 
The currently active keyblob is officially known as "SecureInfo".
 +
 +
=== NAND Patrol ===
 +
The 0x200 bytes at offset 0x184000 are used by [[Filesystem_services|FS]] for keeping track of NAND patrolling.
 +
 +
{| class="wikitable" border="1"
 +
|-
 +
!  Offset
 +
!  Size
 +
!  Description
 +
|-
 +
| 0x0
 +
| 0x20
 +
| HMAC-SHA-256 over the next 0x1E0 bytes
 +
|-
 +
| 0x20
 +
| 0x4
 +
| Last patrolled NAND block's offset
 +
|-
 +
| 0x24
 +
| 0x4
 +
| NAND patrol count
 +
|-
 +
| 0x28
 +
| 0x1D8
 +
| Unused, all-zero.
 +
|}
    
== User Partitions ==
 
== User Partitions ==

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