diff options
| author | Namjae Jeon <namjae.jeon@samsung.com> | 2021-07-21 04:05:53 +0300 |
|---|---|---|
| committer | Namjae Jeon <namjae.jeon@samsung.com> | 2021-07-22 03:56:02 +0300 |
| commit | 378087cd17eea71c4e78e6053597e38429ccee0f (patch) | |
| tree | 625ffdc9f578e61f7531eec39926b82f97e724cd /fs/ksmbd/connection.h | |
| parent | af320a739029f6f8c5c05e769fadaf88e9b7d34f (diff) | |
| download | linux-378087cd17eea71c4e78e6053597e38429ccee0f.tar.xz | |
ksmbd: add support for negotiating signing algorithm
Support for faster packet signing (using GMAC instead of CMAC) can
now be negotiated to some newer servers, including Windows.
See MS-SMB2 section 2.2.3.17.
This patch adds support for sending the new negotiate context with two
supported signing algorithms(AES-CMAC, HMAC-SHA256).
If client add support for AES_GMAC, Server will be supported later
depend on it.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/ksmbd/connection.h')
| -rw-r--r-- | fs/ksmbd/connection.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ksmbd/connection.h b/fs/ksmbd/connection.h index 487c2024b0d5..e5403c587a58 100644 --- a/fs/ksmbd/connection.h +++ b/fs/ksmbd/connection.h @@ -109,6 +109,8 @@ struct ksmbd_conn { __le16 cipher_type; __le16 compress_algorithm; bool posix_ext_supported; + bool signing_negotiated; + __le16 signing_algorithm; bool binding; }; |