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


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130w 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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jesterking1's Avatar
#19 - jesterking1 - 139w ago
Forgive me for my ignorance, but what exactly will this do for us?

pr0p0sitionJOE's Avatar
#18 - pr0p0sitionJOE - 139w ago
link unavailable. "corrupted data content"

spunkybunny's Avatar
#17 - spunkybunny - 139w ago
I just tried and keep getting the error "Could not find keys" and 3 other lines.

landon's Avatar
#16 - landon - 139w ago
Thanks in all cases

PS3 News's Avatar
#15 - PS3 News - 139w ago
Following up on the previous revisions, this weekend PlayStation 3 hacker naehrwert has updated SCETool to version 0.2.1 which now includes full PS3 SELF file support.

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

To quote: scetool 0.2.1 - SELFs should be fully supported now.

Finally, from the included ReadMe file:

scetool 0.2.1 (C) 2011-2012 by naehrwert

Notes:

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

[Register or Login to view code]

Greetings to: you know who you are!

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