aes-256-cbc: is not a salted openssl file

[blshkv]

Hi,

I have an encrypted file which supposedly can be decrypted with the following command:
openssl aes-256-cbc -K my_key -iv my_iv -in my_key.enc -out my_key -d

However, then I run the bruteforcer (bruteforce-salted-openssl -t 4 -c aes-256-cbc my_key.enc), I'm getting the following:
Error: my_key.enc is not a salted openssl file

Any ideas?

[glv2]

Currently, user supplied raw IVs are not implemented.

Two types of openssl encryption are supported so far:

• files encrypted with e.g. openssl enc -aes256-cbc -in clear.dat -out encrypted.dat, these encrypted files start with Salted__
• files encrypted with the -nosalt option, in which case the -n option must be passed to bruteforce-salted-openssl

[blshkv]

I guess, this bug will be about implementing such support. This is something like good to have and not urgent

[JasonLeeWeiHern]

Hi,
how to put the nosalt option ?
bruteforce-salted-openssl -t 4 -c aes-256-cbc my_key.enc
how do i modify this cmd ?

[glv2]

@JasonLeeWeiHern bruteforce-salted-openssl -n -t 4 -c aes-256-cbc my_key.enc