On Tue, Dec 03, 2013 at 12:16:20PM -0500, Mouse wrote: > >>> [...] there aren't any known block ciphers with a 512 bit block > >>> size AFAIK. > >> 4096 bit. 512 _byte_. > > Ok, but I'm still using old disks with 512 bit sectors. Aaaargh! No, 512 bytes. Bad hair day for me!