diff options
| author | Aurelien Aptel <aaptel@suse.com> | 2018-02-16 19:19:29 +0100 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-04-01 20:24:40 -0500 |
| commit | 8bd68c6e47abff34e412a0c68cecb4a36bf0198b (patch) | |
| tree | 843fb398bb4b5f6ee1e6a5235bb9ce57a8d4b477 /fs/cifs/smb2pdu.h | |
| parent | 5fcd7f3f966f37f3f9a215af4cc1597fe338d0d5 (diff) | |
CIFS: implement v3.11 preauth integrity
SMB3.11 clients must implement pre-authentification integrity.
* new mechanism to certify requests/responses happening before Tree
Connect.
* supersedes VALIDATE_NEGOTIATE
* fixes signing for SMB3.11
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <smfrench@gmail.com>
CC: Stable <stable@vger.kernel.org>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Diffstat (limited to 'fs/cifs/smb2pdu.h')
| -rw-r--r-- | fs/cifs/smb2pdu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index 2a2b34ccaf49..8b901c69a65a 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -264,6 +264,7 @@ struct smb2_negotiate_req { #define SMB311_SALT_SIZE 32 /* Hash Algorithm Types */ #define SMB2_PREAUTH_INTEGRITY_SHA512 cpu_to_le16(0x0001) +#define SMB2_PREAUTH_HASH_SIZE 64 struct smb2_preauth_neg_context { __le16 ContextType; /* 1 */ |