On Mon, 12 Dec 2016, Ilya Dryomov wrote:
> Hello,
>
> This branch started as a rewrite of ceph_*{en,de}crypt*() functions to
> cope with the new CONFIG_VMAP_STACK config option, but later expanded
> to include fixes for two other issues:
>
> - in-place en/decryption (patches 1-9)
> - useless cipher context creation on every request (patches 10-11)
> - authorize reply verification (patches 13-14)
>
> Thanks,
>
> Ilya
>
>
> Ilya Dryomov (15):
> libceph: ceph_x_encrypt_buflen() takes in_len
> libceph: old_key in process_one_ticket() is redundant
> libceph: introduce ceph_x_encrypt_offset()
> libceph: introduce ceph_crypt() for in-place en/decryption
> libceph: rename and align ceph_x_authorizer::reply_buf
> libceph: tweak calcu_signature() a little
> libceph: switch ceph_x_encrypt() to ceph_crypt()
> libceph: switch ceph_x_decrypt() to ceph_crypt()
> libceph: remove now unused ceph_*{en,de}crypt*() functions
> libceph: uninline ceph_crypto_key_destroy()
> libceph: stop allocating a new cipher on every crypto request
> libceph: no need for GFP_NOFS in ceph_monc_init()
> libceph: verify authorize reply on connect
> libceph: drop len argument of *verify_authorizer_reply()
> libceph: no need to drop con->mutex for ->get_authorizer()
Reviewed-by: Sage Weil <sage@xxxxxxxxxx>
>
> fs/ceph/mds_client.c | 4 +-
> include/linux/ceph/auth.h | 5 +-
> include/linux/ceph/messenger.h | 2 +-
> net/ceph/auth.c | 4 +-
> net/ceph/auth_x.c | 197 +++++++++---------
> net/ceph/auth_x.h | 3 +-
> net/ceph/crypto.c | 461 ++++++++++-------------------------------
> net/ceph/crypto.h | 26 +--
> net/ceph/messenger.c | 19 +-
> net/ceph/mon_client.c | 12 +-
> net/ceph/osd_client.c | 4 +-
> 11 files changed, 246 insertions(+), 491 deletions(-)
>
> --
> 2.4.3
>
> --
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