On 2024/03/03 13:06, beecdadd...@danwin1210.de wrote: > is there no way to know how many rounds a drive needs to be decrypted? if
Easiest way is probably to modify the bootloader to print it (in libsa). You could also check a hexdump of the softraid header block but you'll need to figure out the layout. > so, then that's good security but want to know how many rounds my computer > would do, after the crypto has been created? > I find -v gives you rounds and probably default rounds if you don't do -r, > but I am too late to find out that now You can't tell for sure from running bioctl afterwards, if the cpu was throttled at the time the autodetect could have picked a lower number of rounds. Adjust it with bioctl -P with an explicit setting for -r if you want to be sure (this works on an existing softraid volume too).