Has anyone managed to decrypt the blackbox ".log" files without dealing with Github repositories?

[Yannie]

I'm referring to the .log files you can export from the Black Box section of the DJI assistant 2 software.

I don't understand Python and I'm getting lost in this stuff GitHub - MAVProxyUser/DJI_ftpd_aes_unscramble: DJI has modified the GPL Busybox ftpd on Mavic, Spark, & Inspire 2 to include AES scrambling of downloaded files...

Is there a more user-friendly way to decypher the .log files, eg, fatal.log etc etc?

Cheers

Yannie

 

[eipi-1]

I just played around with that exact GitHub repo and found that the comment at the end of the README is very useful.

Alternately you can just use openssl

openssl enc -d -nosalt -in downloadedfile -aes-128-cbc -K 746869732d6165732d6b657900000000 -iv 00000000000000000000000000000000

The Key changed in a recent update, so I found this to be a working command line:

openssl enc -d -nosalt -in kernel03.log -aes-128-cbc -K 5950314E6167375A5226446A00000000 -iv 30313233343536373839616263646566 -out kernel03_decrypted.log

Of course you need to have openssl installed. I'm on Linux (Arch) with OpenSSL 1.1.0h. On OSX it should work the same. I'm not much of a Windows user but there seem to be windows binaries available: Binaries - OpenSSLWiki

Good look!