On 03/30, Eric Biggers wrote: > On Mon, Mar 30, 2020 at 01:18:46PM -0700, Jaegeuk Kim wrote: > > On 03/30, Eric Biggers wrote: > > > On Mon, Mar 30, 2020 at 12:25:24PM -0700, Jaegeuk Kim wrote: > > > > From: Jaegeuk Kim <[email protected]> > > > > > > > > This patch gives more information of encryption policy. > > > > > > > > Signed-off-by: Jaegeuk Kim <[email protected]> > > > > Change-Id: I04a6826aa4497554ce79d884d495b3dda1b64fac > > > > --- > > > > tools/f2fscrypt.c | 34 ++++++++++++++++++++++++++++++++++ > > > > 1 file changed, 34 insertions(+) > > > > > > > > diff --git a/tools/f2fscrypt.c b/tools/f2fscrypt.c > > > > index fe3e0ff..bb3e70f 100644 > > > > --- a/tools/f2fscrypt.c > > > > +++ b/tools/f2fscrypt.c > > > > > > I'm a little confused why the f2fscrypt tool even exists? Who is using > > > it? It > > > looks like this code was all copied from e4crypt, which is no longer being > > > maintained either as there are now better filesystem-independent tools: > > > > > > - https://github.com/google/fscrypt > > > - https://github.com/google/fscryptctl > > > - https://git.kernel.org/pub/scm/fs/xfs/xfsprogs-dev.git/tree/io/encrypt.c > > > > > > Would one of those work for you instead? > > > > I'm using it occasionally in Android. I think it'd be great to add it in > > f2fs_io > > likewise xfs_io tho, it'd be also okay to add one of projects in AOSP, if > > you > > have some bandwidth. If you have any plan, I'd okay to remove f2fscrypt in > > f2fs-tools. > > > > Does it actually need to be part of the Android source tree, or would it > suffice > to build it locally?
Well, it's upto you. I just prefer to get the binary from AOSP build simply. > > Either way, building xfs_io for Android might be difficult, so fscryptctl > might > be the best option. > > Note that fscryptctl doesn't yet support v2 encryption policies, but I'll > probably add it eventually. I don't have any plans to update e4crypt and > f2fscrypt too. Okay. > > - Eric _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
