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PS3 SCETool v0.2.5 by Naehrwert Out, Uses Metadata for Decryption


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131w 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.

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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:

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Keyset example:

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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:

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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.

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Comments 234 Comments - Go to Forum Thread »

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elser1's Avatar
#204 - elser1 - 78w ago
thanks for this. i think i'll upgrade to 4.40cfw soon and this will come in handy.

PS3 News's Avatar
#203 - PS3 News - 78w ago
Following up on his previous revisions, today PlayStation 3 homebrew developer RazorX has updated the PS3 CFW EBOOT / PKG Resigner to version 1.20 for updating 3.55 and 3.41 CFW game files for use on 4.XX CFW.

Download: [Register or Login to view links] / [Register or Login to view links] / [Register or Login to view links]

Below are the changes, as follows:

Version 1.20 Changelog:

  • made minor alterations to code.
  • now after entering title id it asks for the games title then automatically adds it to the param.sfo.
  • added support for creating a ps2 classic dex ISO.BIN.ENC.

Version 1.21 Changelog: Hey guys here is v1.21 test version i have released which has been tested on windows 8 x86 and x64 also windows vista x64 so hopefully it will work for everyone. also i have changed the logo for one created by brakk3n so let me know what you think i have also altered quite a bit of code for example now instead of keep extracting the files if it detects the folders it wont extract them again. also if a file doesn't exist its gonna use it will unzip it so hopefully this will not only increase the speed but reduce errors. i have also added support for resigning game updates that contain self files but i cannot test it since i'm on 4.30.2 and it would most likely work on it.. especially if its resigning to lower CFW so that will need testing, so let me know if this works for you thanks.

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paro3's Avatar
#202 - paro3 - 78w ago
nice news, thank you

pedro800's Avatar
#201 - pedro800 - 81w ago
i need this tools, thanks man.

StanSmith's Avatar
#200 - StanSmith - 82w ago
It would be nice if it cleaned properly. I did an eboot, it worked BUT and this is the BIG problem, when you click 3 to exit it DELETES that new eboot and still leaves a heap of crap files. LOL

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