I understand that a TrueCrypt volume may be encrypted with a password AND a keyfile. As far as I can tell, A LUKS volume may use EITHER a password OR a keyfile, but not both simultaneously for ...
I'm trying to create a file that will serve as a LUKS filesystem, with cryptsetup 1.6.1 under Ubuntu 14.04 LTS. This is what I'm doing: $ dd if=/dev/zero of=rfs bs=1048576 count=4 $ sudo cryptsetup ...
Would using an interation count greater than 1 with a random keyfile of length greater than the master key be of any benefit?
If I were to have a 4096-bit file of random data (/dev/random) used as a keyfile for LUKS, would there be any benefit to having a key iteration count higher than 1? My reasoning is that the attacker ...