Commit e65392e2 authored by Johan Hedberg's avatar Johan Hedberg Committed by Marcel Holtmann
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Bluetooth: Add basic SMP defines for LE Secure Connections 



This patch adds basic SMP defines for commands, error codes and PDU
definitions for the LE Secure Connections feature.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 82c13d42

net/bluetooth/smp.h

+24 −1
Original line number Diff line number Diff line
@@ -50,10 +50,13 @@ struct smp_cmd_pairing { 
#define SMP_DIST_ENC_KEY	0x01

#define SMP_DIST_ID_KEY		0x02

#define SMP_DIST_SIGN		0x04

#define SMP_DIST_LINK_KEY	0x08



#define SMP_AUTH_NONE		0x00

#define SMP_AUTH_BONDING	0x01

#define SMP_AUTH_MITM		0x04

#define SMP_AUTH_SC		0x08

#define SMP_AUTH_KEYPRESS	0x10



#define SMP_CMD_PAIRING_CONFIRM	0x03

struct smp_cmd_pairing_confirm {
@@ -102,7 +105,23 @@ struct smp_cmd_security_req { 
	__u8	auth_req;

} __packed;



#define SMP_CMD_MAX		0x0b

#define SMP_CMD_PUBLIC_KEY	0x0c

struct smp_cmd_public_key {

	__u8	x[32];

	__u8	y[32];

} __packed;



#define SMP_CMD_DHKEY_CHECK	0x0d

struct smp_cmd_dhkey_check {

	__u8	e[16];

} __packed;



#define SMP_CMD_KEYPRESS_NOTIFY	0x0e

struct smp_cmd_keypress_notify {

	__u8	value;

} __packed;



#define SMP_CMD_MAX		0x0e



#define SMP_PASSKEY_ENTRY_FAILED	0x01

#define SMP_OOB_NOT_AVAIL		0x02
@@ -114,6 +133,10 @@ struct smp_cmd_security_req { 
#define SMP_UNSPECIFIED			0x08

#define SMP_REPEATED_ATTEMPTS		0x09

#define SMP_INVALID_PARAMS		0x0a

#define SMP_DHKEY_CHECK_FAILED		0x0b

#define SMP_NUMERIC_COMP_FAILED		0x0c

#define SMP_BREDR_PAIRING_IN_PROGRESS	0x0d

#define SMP_CROSS_TRANSP_NOT_ALLOWED	0x0e



#define SMP_MIN_ENC_KEY_SIZE		7

#define SMP_MAX_ENC_KEY_SIZE		16