From 7ee4ea3692f20b87b0e0d3884d5b2d22ec1a2df0 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sun, 9 Mar 2014 12:19:17 -0700 Subject: Bluetooth: Add support for handling signature resolving keys The connection signature resolving key (CSRK) is used for attribute protocol signed write procedures. This change generates a new local key during pairing and requests the peer key as well. Newly generated key and received key will be provided to userspace using the New Signature Resolving Key management event. The Master CSRK can be used for verification of remote signed write PDUs and the Slave CSRK can be used for sending signed write PDUs to the remote device. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/mgmt.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/net/bluetooth/mgmt.h') diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 0326648..d4b571c 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -551,3 +551,15 @@ struct mgmt_ev_new_irk { bdaddr_t rpa; struct mgmt_irk_info irk; } __packed; + +struct mgmt_csrk_info { + struct mgmt_addr_info addr; + __u8 master; + __u8 val[16]; +} __packed; + +#define MGMT_EV_NEW_CSRK 0x0019 +struct mgmt_ev_new_csrk { + __u8 store_hint; + struct mgmt_csrk_info key; +} __packed; -- cgit v1.1