decrypt0r
Automatically download and decrypt SecureRom stuff (iBSS, iBEC, iBoot, etc.) for all iOS versions available
Intro
decrypt0r automatically downloads all relevant firmware files for all available iOS versions (for the connected device) via remotezip and decrypts them via ipwndfu and img4.
How do I decrypt0r?
First of all: decrypt0r assumes that you have img4 and irecovery installed and exported to your $PATH.
Also make sure to install the requirements for this script:
pip3 install -r requirements.txt
Further you need to set ipwndfu_path to your ipwndfu folder path.
If your device is in pwned dfu mode you are ready to go.
python3 decrypt0r.py
You'll find the decrypted files in the associated folder for each firmware. You'll also find a json file containing decryption info (keybag, iv, key, ivkey) for each decrypted file.
If you want to download and decrypt a specific iOS version you can use the following command:
python3 decrypt0r.py -fw 12.0
NOTE: If this tool fails, just re-run it. I implemented some sanity checks so that not every firmware gets decrypted again.
How do I get?
You should know that.
How do I compile?
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License?
Pretty much the BSD license, just don't repackage it and call it your own please!
Also if you do make some changes, feel free to make a pull request and help make things more awesome!
Contact Info?
If you have any support requests please feel free to email me at shinvou[at]gmail[dot]com.
Otherwise, feel free to follow me on twitter: @biscoditch!
Special Thanks
- xerub for img4lib
- Callum Jones for ipsw.me
- axi0mX for ipwndfu
- Nikias Bassen for irecovery