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PS3 SCETool v0.2.8 by Naehrwert Updated, Adds SPP Parsing


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116w ago - Following up on his previous release, this weekend Sony PlayStation 3 hacker Naehrwert has updated SCETool to version 0.2.8 which now includes SPP parsing among the changes outlined below.

Download: [Register or Login to view links] / [Register or Login to view links] (Required)

For those unaware, SCETool is a PS3 key crypto tool that supports a wide range of binary file types (SELF, RVK, PKG, SPP, OTHER).

To quote via Twitter: SCETool 0.2.8 (intermediate release)

Version 0.2.8 (intermediate release):

  • Fixed minor bugs where scetool would crash.
  • Added SPP parsing.
  • Decrypting RVK/SPP will now write header+data to file.





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PS3 News's Avatar
#28 - PS3 News - 128w ago
Following up on his previous release, today PlayStation 3 developer naehrwert (with flat_z's help) has updated PS3 SCETool v0.2.7 which adds local NP license handling among the changes outlined below.

Download: [Register or Login to view links] / [Register or Login to view links] (Required) / [Register or Login to view links] / [Register or Login to view links] / [Register or Login to view links]

scetool 0.2.7 [public build] (C) 2011-2012 by naehrwert
NP local license handling (C) 2012 by flatz

Setup:

  • /data/keys : Keyfile.
  • /data/ldr_curves : Loader curves (7744 bytes).
  • /data/vsh_curves : VSH curves (360 bytes).
  • /data/idps : IDPS as binary file
  • /data/act.dat : act.dat
  • /rifs/* : *.rif files
  • /raps/* : *.rap files

Keyfile format:

[Register or Login to view code]

Keyset example:

[Register or Login to view code]

NPDRM key(set) names:

  • [NP_tid]: Title ID OMAC1 key.
  • [NP_ci]: Control info OMAC1 key.
  • [NP_klic_free]: Free klicensee.
  • [NP_klic_key]: klicensee key.
  • [NP_idps_const]: IDPS constant.
  • [NP_rif_key]: rif key.
  • [NP_sig]: Footer signature ECDSA keyset.

Help text:

[Register or Login to view code]

Version 0.2.7:

  • Added local NP license handling.
  • Added option to override klicensee.
  • Added option to disable section skipping (in SELF generation).

Regarding the PS3 SCETool Scripts (linked above): This is a nice little set of batch scripts that someone made to work along side SCETool.

Use the GETSELFINFO.bat to figure out what version your EBOOT (my copy of Resistance 3 was ver. 3.65) is which helped explain why some EBOOTs couldn't be modified. Don't forget to grab the Conent ID if you're changing the EBOOT from an update.

Finally, in related news keperfear has made a [Register or Login to view links] stating that you will need to have at least .Net 3.0 Framework installed to use it.

More PlayStation 3 News...

PS3 News's Avatar
#27 - PS3 News - 135w ago
Following up on his previous revision, today PlayStation 3 developer naehrwert has updated PS3 SCETool v0.2.5 which utilizes metadata information for decryption among the changes outlined below.

Download: [Register or Login to view links] / [Register or Login to view links] (Required)

scetool 0.2.5 public build (C) 2011-2012 by naehrwert

Setup:

  • /data/keys : Keyfile.
  • /data/ldr_curves : Loader curves (7744 bytes).
  • /data/vsh_curves : VSH curves (360 bytes).

Keyfile format:

[Register or Login to view code]

Keyset example:

[Register or Login to view code]

NPDRM key(set) names:

  • [NP_tid]: Title ID OMAC1 key.
  • [NP_ci]: Control info OMAC1 key.
  • [NP_klic_free]: Free klicensee.
  • [NP_klic_key]: Klicensee key.
  • [NP_sig]: Footer signature ECDSA keyset.

Help text:

[Register or Login to view code]

History:

Version 0.2.5:

  • Added option to use provided metadata info for decryption.
  • "PS3" path environment variable will now be searched for keys/ldr_curves/vsh_curves too.
    Version 0.2.4:
  • Added option to display raw values.
  • Moved factory Auth-IDs to (as they are on ps3devwiki now).

Version 0.2.2:

  • Added options to override control/capability flags (32 bytes each).
  • Fixed where a false keyset would crash scetool when decrypting a file.
  • Some source level changes and optimizations.

Version 0.2.1:

  • zlib is required to use scetool.
  • 'sdk_type' was changed to 'revision' in data/keys.

Greetings to: you know who you are!

More PlayStation 3 News...

Konatarola's Avatar
#26 - Konatarola - 140w ago
its for encrypt/decrypt any elf/self with the known keys so far (this will not work from selfs up to 3.55+) like Ezio says...
is mostly for development purposes.

ginz's Avatar
#25 - ginz - 140w ago
sorry... i am newbie for ps3... can anyone told me what about scetool is used for what... thanks

Ezio's Avatar
#24 - Ezio - 141w ago
It's just a great tool, a bit difficult to use for the average user. It is a multi-tool based on the fail0verflow tools and mainly it allows to encrypt/decrypt any elf/self with the known keys so far. I'm very glad the coder naehrwert makes it pubblic for all developers and not. I take this opportunity to thank him publicly.

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