Am 11.10.20 um 03:25 schrieb Steve French via samba-technical:
> Add defines for the three supported signing algorithms
>
> Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
> ---
> fs/cifs/smb2pdu.h | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
> index 4dfb51dd7065..5932fc0dc62c 100644
> --- a/fs/cifs/smb2pdu.h
> +++ b/fs/cifs/smb2pdu.h
> @@ -323,6 +323,7 @@ struct smb2_negotiate_req {
> #define SMB2_NETNAME_NEGOTIATE_CONTEXT_ID cpu_to_le16(5)
> #define SMB2_TRANSPORT_CAPABILITIES cpu_to_le16(6)
> #define SMB2_RDMA_TRANSFORM_CAPABILITIES cpu_to_le16(7)
> +#define SMB2_SIGNING_CAPABILITIES cpu_to_le16(8)
> #define SMB2_POSIX_EXTENSIONS_AVAILABLE cpu_to_le16(0x100)
>
> struct smb2_neg_context {
> @@ -416,6 +417,19 @@ struct smb2_rdma_transform_capabilities_context {
> __le16 RDMATransformIds[1];
> } __packed;
>
> +/* Signing algorithms */
> +#define SIGNING_ALG_HMAC_SHA256 0
> +#define SIGNING_ALG_AES_CMAC 1
> +#define SIGNING_ALG_AES_GMAC 2
This isn't in MS-SMB2 yet.
Is this AES_128?
metze
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