Hi, Jari, thanks for the reply. I did some tests with Loop-AES. From the README it seems that I have to recompile/reconfig the kernel if I want to encrypt the root partition. Am I right? Thanks. Michael --- Jari Ruusu <jariruusu@xxxxxxxxxxxxxxxxxxxxx> wrote: > Michael Zhu wrote: > > Is Loop-AES a kind of full-disk encryption? > > Loop-AES encrypts devices. You can encrypt full > device /dev/hda using > loop-AES, but usually it is used to encrypt > partitions like /dev/hda4 > > > I mean Loop-AES is a sector by sector partition > based encryption or not? > > It is sector by sector encryption. > > > I read the README about the Loop-AES. It says that > Loop-AES will create a > > boot partition and this boot partition is > unencrypted. What kind of > > information contained in this small boot > partition? The Linux kernel image > > or just some kind of boot records? Loop-AES will > encrypt the entire > > operation system including all the system files? > > Kernel needs to be loaded from some unencrypted > device. Usually bootloader > and kernel are in /boot but sometimes they are > loaded from CD-ROM or > USB-stick. > > -- > Jari Ruusu 1024R/3A220F51 5B 4B F9 BB D3 3F 52 E9 > DB 1D EB E3 24 0E A9 DD > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - Linux-crypto: cryptography in and on the Linux system Archive: http://mail.nl.linux.org/linux-crypto/
