On Thu, Jun 06, 2019 at 08:52:02AM -0700, Eric Biggers wrote: > From: Eric Biggers <[email protected]> > > To meet some users' needs, add optional support for having fs-verity > handle a portion of the authentication policy in the kernel. An > ".fs-verity" keyring is created to which X.509 certificates can be > added; then a sysctl 'fs.verity.require_signatures' can be set to cause > the kernel to enforce that all fs-verity files contain a signature of > their file measurement by a key in this keyring.
I think it might be a good idea to allow the require_signatures setting to be set on a per-file system basis, via a mount option? We could plumb it in via a flag in fsverity_info, set by the file system. Other than this feature request, looks good; you can add: Reviewed-off-by: Theodore Ts'o <[email protected]> - Ted _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
