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PS4 Jailbreaking       Thread starter PSXHAX       Start date Mar 3, 2018 at 4:13 AM       82      
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Following the recent PS4Cheater homebrew app and the previously reported PS4 Sealedkey / pfsSKKey for PlayStation 4 savegame and trophy data decryption charlyzard (Twitter) of PSNCompare.com shared PS4SaveDataDecryptingTools in what he calls "just the first steps" of free and open-source PS4 SaveData Decrypting Tools in development utilizing PS4DumpSealedKeyAndSecret and PS4DecryptSaveDataKey! :ninja:

Download: PS4SaveDataDecryptingTools-master.zip / GIT

Below are some preliminary details from the README.md, to quote: PS4SaveDataDecryptingTools
  • PS4DumpSealedKeyAndSecret
Just dumps to USB the sealed key and secret as shown here:

http://www.psdevwiki.com/ps4/Keys#Sealed_Key_Values
  • PS4DecryptSaveDataKey
Working code based on the wiki code:

http://www.psdevwiki.com/ps4/Sealedkey_/_pfsSKKey

Put the encrypted PFS key you want to decrypt in your first USB drive and name it pfskeyencrypted

This payload spits out a decryptedSaveDataKey.bin file on your USB

Thanks to @Thibobo for the heads-up on Twitter of the news earlier today! (y)
Free PS4 SaveData Decrypting Tools in Development by Charlyzard!.jpg
 

Comments

I’m fairly new to the PS4 hacking scene so can someone explain me if this helps to transfer save games/profile from 1 PS4 to another?
 
from what i gather its a method to find a certain key, once found you can then mod it i believe, kind of like bruteforce for the ps3,

or maybe to edit the save for other reasons, but saves are encrypted (by this key)
 
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