CRR0 - Revision history

Kynex7510: Debug info

2025-12-29T22:48:20Z

Debug info

Unknown at 06:02, 19 June 2017

2017-06-19T04:02:50Z

← Older revision		Revision as of 08:02, 19 June 2017
Line 90:		Line 90:
	\| SHA-256 hash-table		\| SHA-256 hash-table
	\|}		\|}

	Each hash stored in the hash-table is over the corresponding executable [[CRO0]] hash-table.		Each hash stored in the hash-table is over the corresponding executable [[CRO0]] hash-table.

	CRR0 files ~~are usually~~ stored under "romfs:/.crr/". The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes.		CRR0 files must be stored under "romfs:/.crr/". The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes.

Wwylele at 14:25, 18 July 2016

2016-07-18T12:25:10Z

← Older revision		Revision as of 16:25, 18 July 2016
Line 16:		Line 16:
	\| 0x8		\| 0x8
	\| 0x4		\| 0x4
	\| ~~Node 0~~ (Must be zero)		\| Next loaded CRR (Must be zero in file, set by RO during loading)
	\|-		\|-
	\| 0xC		\| 0xC
	\| 0x4		\| 0x4
	\| ~~Node 1~~ (Must be zero)		\| Previous loaded CRR (Must be zero in file, set by RO during loading)
	\|-		\|-
	\| 0x10		\| 0x10

3dsguy at 22:28, 2 April 2014

2014-04-02T20:28:05Z

← Older revision		Revision as of 00:28, 3 April 2014
Line 16:		Line 16:
	\| 0x8		\| 0x8
	\| 0x4		\| 0x4
	\| Must be zero		\| Node 0 (Must be zero)
	\|-		\|-
	\| 0xC		\| 0xC
	\| 0x4		\| 0x4
	\| Must be zero		\| Node 1 (Must be zero)
	\|-		\|-
	\| 0x10		\| 0x10
	\| ~~0x10~~		\| 0x4
	\| ?		\| Debug Info Offset
			\|-
			\| 0x14
			\| 0x4
			\| Debug Info Size
			\|-
			\| 0x18
			\| 0x8
			\| Reserved
	\|-		\|-
	\| 0x20		\| 0x20
	\| ~~0x20~~		\| 0x4
	\| ?		\| UniqueID Mask
			\|-
			\| 0x24
			\| 0x4
			\| UniqueID Pattern
			\|-
			\| 0x28
			\| 0x18
			\| Reserved
	\|-		\|-
	\| 0x40		\| 0x40
Line 52:		Line 68:
	\| 0x348		\| 0x348
	\| 0x8		\| 0x8
	\| ?		\| Reserved
	\|-		\|-
	\| 0x350		\| 0x350
	\| 0x4		\| 0x4
	\| ~~Size of header, always 0x360~~		\| Hash-table Offset
	\|-		\|-
	\| 0x354		\| 0x354

Yellows8 at 03:01, 6 November 2012

2012-11-06T02:01:09Z

← Older revision		Revision as of 05:01, 6 November 2012
Line 60:		Line 60:
	\| 0x354		\| 0x354
	\| 0x4		\| 0x4
	\| ?		\| Total hashes in the hash-table
	\|-		\|-
	\| 0x358		\| 0x358
	\| 0x4		\| 0x4
	\| ~~Size of~~ the ~~CRR0 file~~, ~~excluding padding~~		\| Offset to the plain region containing text tags, from the process [[NCCH#CXI\|NCCH]]
	\|-		\|-
	\| 0x35C		\| 0x35C
	\| 0x4		\| 0x4
	\| ?		\| Size of plain region
	\|-		\|-
	\| 0x360		\| 0x360
Line 77:		Line 77:
	Each hash stored in the hash-table is over the corresponding executable [[CRO0]] hash-table.		Each hash stored in the hash-table is over the corresponding executable [[CRO0]] hash-table.

	CRR0 files are usually stored under "romfs:/.crr/". The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes~~, however the beginning of the padding is the first two text tags from the process [[NCCH#CXI\|NCCH]] plain region~~.		CRR0 files are usually stored under "romfs:/.crr/". The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes.

Yellows8 at 02:52, 6 November 2012

2012-11-06T01:52:14Z

← Older revision		Revision as of 04:52, 6 November 2012
Line 12:		Line 12:
	\| 0x4		\| 0x4
	\| 0x4		\| 0x4
	\| ?		\| Reserved
	\|-		\|-
	\| 0x8		\| 0x8
Line 51:		Line 51:
	\|-		\|-
	\| 0x348		\| 0x348
	\| ~~0x10~~		\| 0x8
			\| ?
			\|-
			\| 0x350
			\| 0x4
			\| Size of header, always 0x360
			\|-
			\| 0x354
			\| 0x4
	\| ?		\| ?
	\|-		\|-

Yellows8 at 02:01, 6 November 2012

2012-11-06T01:01:34Z

← Older revision		Revision as of 04:01, 6 November 2012
Line 47:		Line 47:
	\|-		\|-
	\| 0x344		\| 0x344
	\| ~~0x14~~		\| 0x4
			\| Size of the whole CRR0 file
			\|-
			\| 0x348
			\| 0x10
	\| ?		\| ?
	\|-		\|-

Yellows8 at 01:58, 6 November 2012

2012-11-06T00:58:58Z

← Older revision		Revision as of 03:58, 6 November 2012
Line 11:		Line 11:
	\|-		\|-
	\| 0x4		\| 0x4
	\| ~~0x1C~~		\| 0x4
			\| ?
			\|-
			\| 0x8
			\| 0x4
			\| Must be zero
			\|-
			\| 0xC
			\| 0x4
			\| Must be zero
			\|-
			\| 0x10
			\| 0x10
	\| ?		\| ?
	\|-		\|-
Line 28:		Line 40:
	\| 0x240		\| 0x240
	\| 0x100		\| 0x100
	\| RSA-2048 signature verified with the above modulo, starting with the ~~data payload header~~		\| RSA-2048 signature verified with the above modulo, over the data starting at 0x340 with the size from 0x358
	\|-		\|-
	\| 0x340		\| 0x340
	\| ~~0x18~~		\| 0x4
	\| ~~Data payload header~~		\| Process UniqueID<<8, from the ProgramID
			\|-
			\| 0x344
			\| 0x14
			\| ?
	\|-		\|-
	\| 0x358		\| 0x358

Yellows8 at 01:46, 6 November 2012

2012-11-06T00:46:26Z

← Older revision		Revision as of 03:46, 6 November 2012
Line 36:		Line 36:
	\| 0x358		\| 0x358
	\| 0x4		\| 0x4
	\| Size of the ~~whole~~ CRR0 file		\| Size of the CRR0 file, excluding padding
	\|-		\|-
	\| 0x35C		\| 0x35C
Line 47:		Line 47:
	\|}		\|}

	Each hash stored in the hash-table is over the corresponding [[CRO0]] hash-table.		Each hash stored in the hash-table is over the corresponding executable [[CRO0]] hash-table.

	CRR0 files are usually stored under "romfs:/.crr/". The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes.		CRR0 files are usually stored under "romfs:/.crr/". The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes, however the beginning of the padding is the first two text tags from the process [[NCCH#CXI\|NCCH]] plain region.

Yellows8: Created page with "Category:File formats {| class="wikitable" border="1" ! Offset ! Size ! Description |- | 0x0 | 0x4 | Magic "CRR0" |- | 0x4 | 0x1C | ? |- | 0x20 | 0x20 | ? |- | 0x40 | 0x1..."

2012-11-05T21:48:49Z

Created page with "Category:File formats {| class="wikitable" border="1" ! Offset ! Size ! Description |- | 0x0 | 0x4 | Magic "CRR0" |- | 0x4 | 0x1C | ? |- | 0x20 | 0x20 | ? |- | 0x40 | 0x1..."

New page

[[Category:File formats]]

{| class="wikitable" border="1"
! Offset
! Size
! Description
|-
| 0x0
| 0x4
| Magic "CRR0"
|-
| 0x4
| 0x1C
| ?
|-
| 0x20
| 0x20
| ?
|-
| 0x40
| 0x100
| RSA-2048 modulo
|-
| 0x140
| 0x100
| RSA-2048 signature signed by Nintendo, starting at offset 0x20 with size 0x120
|-
| 0x240
| 0x100
| RSA-2048 signature verified with the above modulo, starting with the data payload header
|-
| 0x340
| 0x18
| Data payload header
|-
| 0x358
| 0x4
| Size of the whole CRR0 file
|-
| 0x35C
| 0x4
| ?
|-
| 0x360
|
| SHA-256 hash-table
|}

Each hash stored in the hash-table is over the corresponding [[CRO0]] hash-table.

CRR0 files are usually stored under "romfs:/.crr/". The end of the file is aligned to a 0x1000-byte boundary with 0xCC bytes.