Keys

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Usefull information

ID Storage Source and explanation: [1] Save Data Source: [2] Kirk Engine Source: [3]

Location

keyfiles should be placed in ~/.vita or %userprofile%\vitakeys

Naming

naming:

  • file prefix: pkg
  • file suffix: 092 103 105 106 150 151... etc.
  • key file (erk): %s-key-%s
  • iv file (riv): %s-iv-%s
  • ctype file (curvetype): %s-ctype-%s
  • pub file (public): %s-pub-%s
  • priv file (private): %s-priv-%s

PS Vita Keys

These are the PS Vita Keys.

Vita Game PKG Keys

These AES-CTR 128-bit keys are used in Game/App PKG file decryption. Vita keys use a different algorithm, you first encrypt the IV with the correct type of key, then use the result as the actual key for the CTR. Every pkg will use a different key as a result of this.

Type Version ERK
PSP 1.00+ 07F2C68290B50D2C33818D709B60E62B
Vita 1.00+ Type 2 E31A70C9CE1DD72BF3C0622963F2ECCB
Vita 1.00+ Type 3 423ACA3A2BD5649F9686ABAD6FD8801F
Vita 1.00+ Type 4 AF07FD59652527BAF13389668B17D9EA
  • Type 4 is (exclusively?) for PSM packages

index.dat keysets

These AES-CBC 256-bit keys are used in index.dat file decryption.

Type Version RIV ERK
index.dat 1.00-1.691 37FA4ED2B6618B59B34F770FBB92947B 06CC2E8FD40805A736F17CF2C13D58A6C8CF107E9E4A66AE25D39CA21C2531CC
index.dat 1.80+ 37FA4ED2B6618B59B34F770FBB92947B 272AE4378CB06BF3F658F51C77ACA2769BE87FB19BBF3D4D6B1B0ED226E39CC6

Title Update Download Link keyset

This HMAC key is for downloading game title updates. See link here for details.

Compiled GUI App: Vita Tools

Type Version HMAC
Title Update 1.00+ E5E278AA1EE34082A088279C83F9BBC806821C52F2AB5D2B4ABD995450355114

PFS Keys

Type Version ERK Usage
PFS EncKey 1.00+ 00298CDF4428E72C8785DAE0923C60BD
PFS Secret 1.00+ 8C5D3A4B9D9BF4B453BCE6CDC34331D8 Check HMAC at position 0x30 of file sealedkey, from the first 0x30 bytes of the file

RSA Rif Keys

Type Version Modulus Usage
0 and 1 1.00+
   9CCCE3A536FA641B2D1354EE98F093C2
   68470F722C024B86CD60274E08E0067A
   3CB0DBA3D33DB2ACE44AA070B10B612A
   C4546E51B5EDFA23F5ED507F23365F9A
   0A09C1807D43E6172225AEB81630AC59
   79C4A534460A41A6207E6B426F3DF8CA
   A0FBA7ED2B6A474C2AAB50A92DC743F2
   232228FAC48FED218A8190F0423AD00C
   595DCB410D18845DA90CCF2FDFD6B90E
   23074B52B57C4866B93DD6A7C7336D74
   D26D9E30D8A1B1C94459F34312AB0A46
   B1B281D22B38809352A487C00D60340F
   EAC1834BCF88DA25D980B37847087574
   27D40948493D2F5A8FEEB5B74B2961FF
   B4E7F3832207CE6481F07E88164E3208
   1801B68F8D141541CED6D7D966A08DCB  
2 1.00+
   8F347CAE575CE487ADC5482E64D041AB
   C32F1012E4B69478904738A8145D62BF
   F98C6D2C361B75D3C165E42B999A5B63
   6B914889EBB5F216362A8BDDD72AE8D0
   A45A730F79A3E9BB513895754C142874
   70213CEE44C675178F01E09A6BB0C451
   5C1DB9C9BF40F1481E361EFC7F9F236D
   183C59A1B7F0136BAF10A62FA92ABDD5
   E852B9EC2C1B17B080C1D31FB288954B
   F94F93B0419CFCEB8673E93874A34027
   17F8B1DA761876C6CADAF9FD11B6EA50
   F800D2EB33AB217EFF4C603FEA56C299
   138A5F2912EAB936BFA879CFBCC8FA19
   A64404C79F61B80C3DF68A466208870B
   1C7BEE3AC4F2056AF3EF64CCE10D311F
   B3D7F42C73EDF33163435F0AFA727507
3 1.00+
   A6E0B2D4B582C0E204808C4583AB7607
   6B3496B96FFC90174AB1E03567B4FCD7
   69406D9DE3A8CEEBA2E7D4CDB23E2BEE
   471C53D2F71B9DD82233CDD8168BE3A5
   67592D7ED55FB45C717917756FFCB39E
   C755157AB97F89F7BC1E7592F54755ED
   BA4914F08F0C77E0B3EAFF9CEE876F3B
   713E6581EC09E5173E212B612DA70DB3
   66039B320802E0228B9E422E3C814B4C
   F8C50207DA9EC689B5F4456173446356
   8AB65363DAAB3C605C9DA80DF7756480
   68BB375E99A8FAA80269E094D775A781
   EBFE0B7C39DB82272049852C4395B8BF
   67A9E25CBFCFD40BE6B2C1895CE63534
   E552D7C4F04659A7CD3C59841E2C242D
   26501EB4FF1C553BA90F320428A760F3
  • RSA Exponent is 0x10001