Return-Path: Date: Mon, 12 Dec 2011 12:16:08 -0300 From: Vinicius Costa Gomes To: linux-bluetooth@vger.kernel.org Subject: Re: [PATCH 1/8] Bluetooth: Add structures for the new LTK exchange messages Message-ID: <20111212151608.GA10459@samus> References: <1323218892-15785-1-git-send-email-vinicius.gomes@openbossa.org> <1323218892-15785-2-git-send-email-vinicius.gomes@openbossa.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1323218892-15785-2-git-send-email-vinicius.gomes@openbossa.org> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi Gustavo, On 21:48 Tue 06 Dec, Vinicius Costa Gomes wrote: > This defines two in the kernel side of BlueZ two new messages, one > event that will inform userspace that a new Long Term Key was > exchanged and one that will allow userspace to load LTKs into > the kernel. > > Acked-by: Marcel Holtmann > Signed-off-by: Vinicius Costa Gomes > --- > include/net/bluetooth/mgmt.h | 21 +++++++++++++++++++++ > 1 files changed, 21 insertions(+), 0 deletions(-) > > diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h > index 3b68806..0f100fa9 100644 > --- a/include/net/bluetooth/mgmt.h > +++ b/include/net/bluetooth/mgmt.h > @@ -264,6 +264,21 @@ struct mgmt_cp_user_passkey_neg_reply { > bdaddr_t bdaddr; > } __packed; > > +struct mgmt_ltk_info { > + bdaddr_t bdaddr; > + __u8 pin_len; > + __u8 enc_size; > + __le16 ediv; > + __u8 rand[8]; > + __u8 val[16]; > +} __packed; As per a discussion on IRC right now, I will change this to include authenticated/unauthenticated information and remove pin_len. Please ignore this series. > + > +#define MGMT_OP_LOAD_LONG_TERM_KEYS 0x0023 > +struct mgmt_cp_load_long_term_keys { > + __u16 key_count; > + struct mgmt_ltk_info keys[0]; > +} __packed; > + > #define MGMT_EV_CMD_COMPLETE 0x0001 > struct mgmt_ev_cmd_complete { > __le16 opcode; > @@ -363,3 +378,9 @@ struct mgmt_ev_device_unblocked { > struct mgmt_ev_user_passkey_request { > bdaddr_t bdaddr; > } __packed; > + > +#define MGMT_EV_NEW_LONG_TERM_KEY 0x0018 > +struct mgmt_ev_new_long_term_key { > + __u8 store_hint; > + struct mgmt_ltk_info key; > +} __packed; > -- > 1.7.8 > Cheers, -- Vinicius