does it make a difference if i create an empty file with fallocate, run cryptsetup on it, and write into the file until the last free byte is gone or create a file with data from urandom and than run cryptsetup on it?
does it make a difference if i create an empty file with fallocate, run cryptsetup on it, and write into the file until the last free byte is gone or create a file with data from urandom and than run cryptsetup on it?