diff options
| author | Steve French <stfrench@microsoft.com> | 2019-06-07 08:59:40 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2019-07-07 22:37:42 -0500 |
| commit | 9ac63ec7760957658700890038d804ec6c26ed34 (patch) | |
| tree | f46b7152ba34c84c7277a701fd1b24b40f61a234 /fs/cifs/smb2ops.c | |
| parent | 06f2fca7ff51d87c82fc911759373be5e1d0f7b6 (diff) | |
SMB3: Add SMB3.1.1 GCM to negotiated crypto algorigthms
GCM is faster. Request it during negotiate protocol.
Followon patch will add callouts to GCM crypto
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs/smb2ops.c')
| -rw-r--r-- | fs/cifs/smb2ops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 9fd56b0acd7e..9bbe3de67013 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3376,7 +3376,7 @@ fill_transform_hdr(struct smb2_transform_hdr *tr_hdr, unsigned int orig_len, tr_hdr->ProtocolId = SMB2_TRANSFORM_PROTO_NUM; tr_hdr->OriginalMessageSize = cpu_to_le32(orig_len); tr_hdr->Flags = cpu_to_le16(0x01); - get_random_bytes(&tr_hdr->Nonce, SMB3_AES128CMM_NONCE); + get_random_bytes(&tr_hdr->Nonce, SMB3_AES128CCM_NONCE); memcpy(&tr_hdr->SessionId, &shdr->SessionId, 8); } @@ -3535,7 +3535,7 @@ crypt_message(struct TCP_Server_Info *server, int num_rqst, goto free_sg; } iv[0] = 3; - memcpy(iv + 1, (char *)tr_hdr->Nonce, SMB3_AES128CMM_NONCE); + memcpy(iv + 1, (char *)tr_hdr->Nonce, SMB3_AES128CCM_NONCE); aead_request_set_crypt(req, sg, sg, crypt_len, iv); aead_request_set_ad(req, assoc_data_len); |