10-27-2021, 11:34 PM
Hello!
I noticed that optimized kernels for modes: 4510 and 4710 don't support salt length they are supposed to support (51 max length in both cases). Seems like there is an error with sha1 transform because whenever data block size is bigger than 55 bytes hash won't be cracked even if correct hash, salt and plain is given. This sadly leaves us with max salt length 15 (m4510) and 23 (m4710). This has been tested on hashcat 6.2.4 but it looks like kernels haven't been modified for 13 months so I assume hashcat version isn't the issue here.
Cheers!
I noticed that optimized kernels for modes: 4510 and 4710 don't support salt length they are supposed to support (51 max length in both cases). Seems like there is an error with sha1 transform because whenever data block size is bigger than 55 bytes hash won't be cracked even if correct hash, salt and plain is given. This sadly leaves us with max salt length 15 (m4510) and 23 (m4710). This has been tested on hashcat 6.2.4 but it looks like kernels haven't been modified for 13 months so I assume hashcat version isn't the issue here.
Cheers!