Commit 34918cd7 authored by Vinicius Costa Gomes's avatar Vinicius Costa Gomes Committed by Gustavo F. Padovan
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Bluetooth: Add new structures for supporting SM key distribution



We need these changes because SMP keys may have more information
associated with them, for example, in the LTK case, it has an
encrypted diversifier (ediv) and a random number (rand).
Signed-off-by: default avatarVinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent 7034b911
......@@ -259,6 +259,10 @@ enum {
#define HCI_LK_UNAUTH_COMBINATION 0x04
#define HCI_LK_AUTH_COMBINATION 0x05
#define HCI_LK_CHANGED_COMBINATION 0x06
/* The spec doesn't define types for SMP keys */
#define HCI_LK_SMP_LTK 0x81
#define HCI_LK_SMP_IRK 0x82
#define HCI_LK_SMP_CSRK 0x83
/* ----- HCI Commands ---- */
#define HCI_OP_NOP 0x0000
......
......@@ -74,12 +74,28 @@ struct bt_uuid {
u8 svc_hint;
};
struct key_master_id {
__le16 ediv;
u8 rand[8];
} __packed;
struct link_key_data {
bdaddr_t bdaddr;
u8 type;
u8 val[16];
u8 pin_len;
u8 dlen;
u8 data[0];
} __packed;
struct link_key {
struct list_head list;
bdaddr_t bdaddr;
u8 type;
u8 val[16];
u8 pin_len;
u8 dlen;
u8 data[0];
};
struct oob_data {
......
......@@ -101,6 +101,8 @@ struct mgmt_key_info {
u8 type;
u8 val[16];
u8 pin_len;
u8 dlen;
u8 data[0];
} __packed;
#define MGMT_OP_LOAD_KEYS 0x000D
......
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