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* See also [https://www.psdevwiki.com/ps3/RIF PSP, PS3 and PS Vita RIF files].
Can be found in:
 
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/license/*.rif</code>, <code>/user/license/*.idx</code>
* <code>/user/home/*/license/*.rif</code>, <code>/user/home/*/license/*.idx</code>
* <code>/user/home/*/license/*.rif</code>, <code>/user/home/*/license/*.idx</code>
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* <code>Sc0/license.dat</code> (in PKG entries)
* <code>Sc0/license.dat</code> (in PKG entries)


== RIF ==
[[Rif/samples|Sample rif files]].


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


=== RIF Structure ===
For a rif file that is paired with an idx file, see [[#RIFA File|RIFA file]].
 
=== RIF ===


Fields are big-endian.
Fields are big-endian.
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! style="width: 40%" | Remark
! style="width: 40%" | Remark
|-
|-
| Magic || <code>0x000</code> || 4 || <code>52 49 46 00</code> ('RIF\0') ||  
| Signature || <code>0x000</code> || 4 || <code>52 49 46 00</code> ('RIF\0') ||  
|-
|-
| Version || <code>0x004</code> || 2 || <code>00 01</code> || See [[#Type|Type]]
| Version || <code>0x004</code> || 2 || <code>00 01</code> || See [[#Type|Type]]
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| Unknown || <code>0x006</code> || 2 || <code>FF FF</code> ||  
| 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
| PSN 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)
| Start Timestamp || <code>0x010</code> || 8 || <code>00 00 00 00 52 85 64 00</code> || Start timestamp (unix/epoch)
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| Type || <code>0x050</code> || 2 || <code>01 01</code> || See [[#Type|Type]]
| 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.
| 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.
| 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
| SKU Flag || <code>0x056</code> || 2 || <code>00 01</code> ||  
|-
|-
| Extra Flags || <code>0x058</code> || 4 || <code>00 00 00 00</code> ||  
| Extra Flags || <code>0x058</code> || 4 || <code>00 00 00 00</code> ||  
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| Unknown || <code>0x068</code> || 3 || - ||
| Unknown || <code>0x068</code> || 3 || - ||
|-
|-
| Unknown || <code>0x06B</code> || 1 || - || 02 on old RIFs (3.55), 03 on new RIFs (5.00)
| Unknown || <code>0x06B</code> || 1 || - || 02 on old rifs (3.55), 03 on new rifs (5.00)
|-
|-
| Unknown || <code>0x06C</code> || 468 || - ||  
| Unknown || <code>0x06C</code> || 468 || - ||  
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| 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)
| 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.
| 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
| RSA Signature || <code>0x300</code> || 256 || - || Verified using public key depending on type
|}
|}


=== Type ===
==== Type ====


{| class="wikitable sortable"
{| class="wikitable sortable"
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=== Secret ===
=== Secret ===
* See also [https://psdevwiki.com/ps3/SELF_-_SPRX#Supplemental_Header_Table PS Vita shared secret on PS3 Dev Wiki] contained in some PS Vita SELF headers.
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"
{| class="wikitable sortable"
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! style="width: 40%" | Remark
! 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.
| Unknown || <code>0x00</code> || 16 || - ||  
|-
| Unknown || <code>0x10</code> || 16 || - ||
|-
|-
| Padding || <code>0x10</code> || 32 || - || Zero byte padding (32 bytes)
| Unknown || <code>0x20</code> || 16 || - ||  
|-
|-
| Content Key Seed || <code>0x30</code> || 16 || - || Used to generate PFS key
| Content Key Seed || <code>0x30</code> || 16 || - || Used to generate PFS key
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| SELF Key Seed || <code>0x40</code> || 16 || - || Used to generate SELF 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>0x50</code> || 16 || - ||  
|-
|-
| Unknown || <code>0x60</code> || 16 || - || Random 16 bytes of unknown purpose
| Unknown || <code>0x60</code> || 16 || - ||  
|-
|-
| Entitlement Key || <code>0x70</code> || 16 || - || Usually all zeroes. Used on Additional Content
| Entitlement Key || <code>0x70</code> || 16 || - ||  
|-
|-
| Padding || <code>0x80</code> || 16 || - || Zero byte padding (16 bytes)
| Unknown || <code>0x80</code> || 16 || - ||  
|}
|}


== RIFA File ==
== RIFA File ==


See also [[#RIDX Structure|RIDX structure]] for the paired IDX 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]].
When in this form, a [[#RIFA Header|RIFA header is present]], followed by sequential [[#RIF|rifs]].


=== RIFA Structure ===
=== RIFA Header ===


Fields are big-endian.
Fields are big-endian.
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! style="width: 40%" | Remark
! style="width: 40%" | Remark
|-
|-
| Magic || <code>0x000</code> || 4 || <code>52 49 46 00</code> ('RIF\0') ||  
| Signature || <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''
| [[Service ID]] || <code>0x004</code> || 48 || <code>IP9100-CUSA00001_00</code> || ''Size assumed''
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== RIDX File ==
== RIDX File ==


=== RIDX Structure ===
=== RIDX Header ===


Fields are little-endian.
Fields are little-endian.
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! style="width: 40%" | Remark
! style="width: 40%" | Remark
|-
|-
| Magic || <code>0x00</code> || 4 || <code>78 64 69 72</code> ('xdir', meaning RIF index) ||  
| Signature || <code>0x00</code> || 4 || <code>78 64 69 72</code> ('xdir') ||  
|-
|-
| Entries Count || <code>0x04</code> || 4 || code>01 00 00 00</code>, <code>03 00 00 00</code> ||  
| RIF Count || <code>0x04</code> || 4 || <code>01 00 00 00</code> ||  
|-
|-
| Version || <code>0x08</code> || 1 || <code>01</code> || 1 (current)
| Version || <code>0x08</code> || 1 || <code>01</code> || 1 (current)
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| [[Service ID]] || <code>0x09</code> || 19 || <code>IP9100-CUSA00001_00</code> ||  
| [[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> ||
| Unknown || <code>0x1C</code> || 4 || <code>01 00 00 00</code> ||
|-
|-
| Entries || <code>0x20</code> || 48 * Entries_Count || - || See [[#RIDX Entry|RIDX entry]]
| Entries || <code>0x20</code> || 48 * RIF Count || - || See [[#RIDX Entry|RIDX entry]]
|}
|}


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! style="width: 40%" | Remark
! style="width: 40%" | Remark
|-
|-
| [[Entitlement Label]] || <code>0x00</code> || 16 || <code>PLAYROOM00000000</code> ||  
| [[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 Offset || <code>0x10</code> || 8 || <code>00 04 00 00 00 00 00 00</code> || Offset into [[#RIFA File|RIFA file]]
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| Unknown || <code>0x21</code> || 1 || <code>00</code> ||
| Unknown || <code>0x21</code> || 1 || <code>00</code> ||
|-
|-
| RIF Digest || <code>0x22</code> || 8 || - || First 8 bytes of HMACSHA256 of RIF data using per-console data as key
| 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 || - ||  
| Unknown || <code>0x2A</code> || 6 || - ||  
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