From 63ca5656350a9b798a20a8e5bd55be164a5abeb6 Mon Sep 17 00:00:00 2001 From: Steve French Date: Thu, 15 Oct 2020 23:41:40 -0500 Subject: smb3.1.1: set gcm256 when requested update smb encryption code to set 32 byte key length and to set gcm256 when requested on mount. Signed-off-by: Steve French --- fs/cifs/smb2pdu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/cifs/smb2pdu.h') diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index 05b010e5a061..851c6cd4742a 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -352,6 +352,7 @@ struct smb2_preauth_neg_context { /* Encryption Algorithms Ciphers */ #define SMB2_ENCRYPTION_AES128_CCM cpu_to_le16(0x0001) #define SMB2_ENCRYPTION_AES128_GCM cpu_to_le16(0x0002) +/* we currently do not request AES256_CCM since presumably GCM faster */ #define SMB2_ENCRYPTION_AES256_CCM cpu_to_le16(0x0003) #define SMB2_ENCRYPTION_AES256_GCM cpu_to_le16(0x0004) -- cgit v1.2.3