On Wed, Apr 13, 2005 at 02:59:28PM +0200, Andreas Steinmetz wrote: > Herbert Xu wrote: > > What's wrong with using swap over dmcrypt + initramfs? People have > > already used that to do encrypted swsusp. > > Nothing. The problem is the fact that after resume there is then > unencrypted(*) data on disk that should never have been there, e.g. > dm-crypt keys, ssh keys, ...
Why is that? In the case of swap over dmcrypt, swsusp never reads/writes the disk directly. All operations are done through dmcrypt. The user has to enter a password before the system can be resumed. -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/