Applications for CI+ Devices

[mprotect]

Where is the mistake? RSA-Disable didn't work?

Edit: dmsg -> <4> RSA_verify at 0x801864 patched.

If that messages appears the RSA_verify function has been patched. Did you update validinfo.txt, too? Please check this file and the directory structure on the usb stick.

[marcelru]

original:
*007_exe.img_46bfc89b*011_appdata.img_67487d54

patched:
*007_exe.img_bfea9475*011_appdata.img_67487d54

looks patched allright.

with the patch only the exe.img gets changed, so the crc32 of appdata.img stays the same.

grtz,

marcelr

[erdem_ua]

You are right. We don't have VideoARFix and Telnet for your device. But I think wiselink could be hacked on firmware. But again, there will be flashing problem. Might, we needed to try recover the key. These days GPGPU gain popularity. GPU has much more power than CPU and with little effort, I think I can code a GPGPU software for search the secret RSA key. I don't know if it could find the key but worth to have such a tool

[erdem_ua]

Yes! you are correct. Instead of encryption, I leave decrypt command at the file. I am fixed the script. Also changed some other things. Thanks for information.
Now, who wanted to be first?