Editing Rights Information Files

See also [[Rif/samples|Sample RIF files]].

== Location ==

The PS4 Rights Information Files and associated files can be found in:
* <code>/user/license/*.rif</code>, <code>/user/license/*.idx</code>
* <code>/user/home/*/license/*.rif</code>, <code>/user/home/*/license/*.idx</code>
* <code>/mnt/disc/license/rif</code>
* <code>/preinst2/app/CUSA00001/app.rif</code>
* <code>Sc0/license.dat</code> (in PKG entries)

== Rights Information Files ==

For a RIF file that is paired with an IDX file, see [[#RIFA File|RIFA file]].

=== RIF ===

Fields are big-endian.

{| class="wikitable sortable"
! style="width: 25%" | Name
! style="width: 5%" | Offset
! style="width: 5%" | Size
! style="width: 25%" | Example
! style="width: 40%" | Remark
|-
| Magic || <code>0x000</code> || 4 || <code>52 49 46 00</code> ('RIF\0') || 
|-
| Version || <code>0x004</code> || 2 || <code>00 01</code> || See [[#Type|Type]]
|-
| Unknown || <code>0x006</code> || 2 || <code>FF FF</code> || 
|-
| NP Account ID || <code>0x008</code> || 8 || <code>AB CD EF 01 02 34 78 91</code> || 0 if not KDS RIF
|- 
| Start Timestamp || <code>0x010</code> || 8 || <code>00 00 00 00 52 85 64 00</code> || Start timestamp (unix/epoch)
|- 
| End Timestamp || <code>0x018</code> || 8 || <code>7F FF FF FF FF FF FF FF</code> || End timestamp (unix/epoch), typically INT64_MAX
|-
| [[Content ID]] || <code>0x020</code> || 48 || <code>IP9100-CUSA00001_00-PLAYROOM00000000</code> || 
|-
| Type || <code>0x050</code> || 2 || <code>01 01</code> || See [[#Type|Type]]
|-
| DRM Type || <code>0x052</code> || 2 || <code>00 0F</code> || Same as PKG DRM Type. PS5 Uses 00 10.
|-
| Content Type || <code>0x054</code> || 2 || <code>00 1A</code> || Same as PKG Content Type. PS5 Uses 00 20.
|-
| SKU Flag || <code>0x056</code> || 2 || <code>00 01</code> || Not Bootable: 0, Trial: 1, Full Game: 3
|-
| Extra Flags || <code>0x058</code> || 4 || <code>00 00 00 00</code> || 
|-
| Unknown || <code>0x060</code> || 4 || <code>00 02 00 00</code> || PS5 Uses 00 00 00 00
|-
| Unknown || <code>0x064</code> || 4 || <code>00 00 00 01</code> || 
|-
| Unknown || <code>0x068</code> || 3 || - ||
|-
| Unknown || <code>0x06B</code> || 1 || - || 02 on old RIFs (3.55), 03 on new RIFs (5.00)
|-
| Unknown || <code>0x06C</code> || 468 || - || 
|-
| Disc Key || <code>0x240</code> || 32 || - || 
|-
| Secret Encryption IV || <code>0x260</code> || 16 || - || At least on debug/fake RIFs, this is the first 16 bytes of the SHA-256 hash of the Content ID (all 48 bytes including nulls)
|-
| Encrypted Secret || <code>0x270</code> || 144 || - || See [[#Secret|Secret]] for when decrypted. On debug/fake RIFs, the decrypted secret is empty except the first 16 bytes, which are the second 16 bytes of the Content ID hash.
|-
| Signature || <code>0x300</code> || 256 || - || RSA2048 signature. Verified using public key depending on type
|}

==== Type ====

{| class="wikitable sortable"
! style="width: 5%" | Type
! style="width: 10%" | <abbr title="Firmware Type">FW Type</abbr>
! style="width: 5%" | <abbr title="Minimum Version">Min Ver</abbr>
! style="width: 5%" | <abbr title="Maximum Version">Max Ver</abbr>
! style="width: 15%" | Name
! style="width: 30%" | Description
! style="width: 30%" | Remarks
|-
| <code>0x000</code>
| All
| 1
| 1
| rowspan="3" | KDS (NPDRM)
| rowspan="3" | Used for digital content
| Revoked in at least 4.05
|-
| <code>0x001</code>
| All
| 2
| 2
| rowspan="2" | 
|-
| <code>0x002</code>
| All
| 3
| 3
|-
| <code>0x101</code>
| rowspan="2" | All
| rowspan="2" | 1
| rowspan="2" | 1
| rowspan="2" | Isolated (Free,Kiosk)
| rowspan="2" | Used for truly free content (Playroom, Vue, Spotify)
| rowspan="2" | 
|-
| <code>0x302</code>
|-
| <code>0x102</code>
| All
| 1
| 1
| Disc
| Used for Blu-ray content
| 
|-
| <code>0x200</code>
| rowspan="3" | DEX/TEST
| rowspan="3" | 1
| rowspan="3" | 1
| rowspan="3" | Fake/Debug
| rowspan="3" | Used for testing/debugging
| rowspan="3" | 
|-
| <code>0x201</code>
|-
| <code>0x202</code>
|-
| <code>0x303</code>
| CEX
| 1
| 1
| ?
| 
| 
|-
| <code>0x304</code>
| ? (not CEX)
| 1
| 1
| ?
| 
| 
|-
| <code>0x305</code>
| DEX/TEST
| 1
| 1
| ?
| 
| 
|}

=== Secret ===

On debug/fake RIFs, the decrypted secret is empty except the first 16 bytes, which are the second 16 bytes of the Content ID hash.

{| class="wikitable sortable"
! style="width: 25%" | Name
! style="width: 5%" | Offset
! style="width: 5%" | Size
! style="width: 25%" | Example
! style="width: 40%" | Remark
|-
| Content ID Hash || <code>0x00</code> || 16 || - || On debug/fake RIFs, this is the second 16 bytes of the Content ID hash.
|-
| Padding || <code>0x10</code> || 32 || - || Zero byte padding (32 bytes)
|-
| Content Key Seed || <code>0x30</code> || 16 || - || Used to generate PFS key
|-
| SELF Key Seed || <code>0x40</code> || 16 || - || Used to generate SELF key
|-
| Unknown || <code>0x50</code> || 16 || - || Random 16 bytes of unknown purpose
|-
| Unknown || <code>0x60</code> || 16 || - || Random 16 bytes of unknown purpose
|-
| Entitlement Key || <code>0x70</code> || 16 || - || Usually all zeroes. Used on Additional Content
|-
| Padding || <code>0x80</code> || 16 || - || Zero byte padding (16 bytes)
|}

== RIFA File ==

See also [[#RIDX Structure|RIDX structure]] for the paired IDX file.

When in this form, a [[#RIFA Header|RIFA header is present]], followed by sequential [[#RIF|RIFs]].

=== RIFA Header ===

Fields are big-endian.

{| class="wikitable sortable"
! style="width: 25%" | Name
! style="width: 5%" | Offset
! style="width: 5%" | Size
! style="width: 25%" | Example
! style="width: 40%" | Remark
|-
| Magic || <code>0x000</code> || 4 || <code>52 49 46 00</code> ('RIF\0') || 
|-
| [[Service ID]] || <code>0x004</code> || 48 || <code>IP9100-CUSA00001_00</code> || ''Size assumed''
|-
| Unknown || <code>0x034</code> || 972 || - || 
|}

== RIDX File ==

=== RIDX Header ===

Fields are little-endian.

{| class="wikitable sortable"
! style="width: 25%" | Name
! style="width: 5%" | Offset
! style="width: 5%" | Size
! style="width: 25%" | Example
! style="width: 40%" | Remark
|-
| Magic || <code>0x00</code> || 4 || <code>78 64 69 72</code> ('xdir', meaning RIF index) || 
|-
| Entries Count || <code>0x04</code> || 4 || code>01 00 00 00</code>, <code>03 00 00 00</code> || 
|-
| Version || <code>0x08</code> || 1 || <code>01</code> || 1 (current)
|-
| [[Service ID]] || <code>0x09</code> || 19 || <code>IP9100-CUSA00001_00</code> || 
|-
| Unknown || <code>0x1C</code> || 4 || code>01 00 00 00</code>, <code>00 00 00 00</code> ||
|-
| Entries || <code>0x20</code> || 48 * Entries_Count || - || See [[#RIDX Entry|RIDX entry]]
|}

=== RIDX Entry ===

Fields are little-endian.

{| class="wikitable sortable"
! style="width: 25%" | Name
! style="width: 5%" | Offset
! style="width: 5%" | Size
! style="width: 25%" | Example
! style="width: 40%" | Remark
|-
| [[Entitlement label]] || <code>0x00</code> || 16 || <code>PLAYROOM00000000</code> || 
|-
| RIF Offset || <code>0x10</code> || 8 || <code>00 04 00 00 00 00 00 00</code> || Offset into [[#RIFA File|RIFA file]]
|-
| RIF Size || <code>0x18</code> || 8 || <code>00 04 00 00 00 00 00 00</code> ||
|-
| Unknown || <code>0x20</code> || 1 || <code>01</code> ||
|-
| Unknown || <code>0x21</code> || 1 || <code>00</code> ||
|-
| RIF HMAC || <code>0x22</code> || 8 || - || First 8 bytes of HMACSHA256 of RIF data using per-console data as key
|-
| Unknown || <code>0x2A</code> || 6 || - || 
|}

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