Bluetooth: Mesh: logging public key in big endian

Local public key has been logged in little endian but
remote public key in big endian. That has been changed.
Both are logged in big endian to be able to compare in logs.

Signed-off-by: Aleksandr Khromykh <[email protected]>

Author: alxelax

subsys/bluetooth/mesh/prov_device.c

@@ -265,15 +265,15 @@ static void send_pub_key(void)
 		return;
 	}
 
-	BT_DBG("Local Public Key: %s", bt_hex(key, BT_PUB_KEY_LEN));
-
 	bt_mesh_prov_buf_init(&buf, PROV_PUB_KEY);
 
 	/* Swap X and Y halves independently to big-endian */
 	sys_memcpy_swap(net_buf_simple_add(&buf, BT_PUB_KEY_COORD_LEN), key, BT_PUB_KEY_COORD_LEN);
 	sys_memcpy_swap(net_buf_simple_add(&buf, BT_PUB_KEY_COORD_LEN), &key[BT_PUB_KEY_COORD_LEN],
 			BT_PUB_KEY_COORD_LEN);
 
+	BT_DBG("Local Public Key: %s", bt_hex(buf.data + 1, BT_PUB_KEY_LEN));
+
 	/* PublicKeyDevice */
 	memcpy(bt_mesh_prov_link.conf_inputs.pub_key_device, &buf.data[1], PDU_LEN_PUB_KEY);
 

subsys/bluetooth/mesh/provisioner.c

@@ -336,15 +336,15 @@ static void send_pub_key(void)
 		return;
 	}
 
-	BT_DBG("Local Public Key: %s", bt_hex(key, BT_PUB_KEY_LEN));
-
 	bt_mesh_prov_buf_init(&buf, PROV_PUB_KEY);
 
 	/* Swap X and Y halves independently to big-endian */
 	sys_memcpy_swap(net_buf_simple_add(&buf, BT_PUB_KEY_COORD_LEN), key, BT_PUB_KEY_COORD_LEN);
 	sys_memcpy_swap(net_buf_simple_add(&buf, BT_PUB_KEY_COORD_LEN), &key[BT_PUB_KEY_COORD_LEN],
 			BT_PUB_KEY_COORD_LEN);
 
+	BT_DBG("Local Public Key: %s", bt_hex(buf.data + 1, BT_PUB_KEY_LEN));
+
 	/* PublicKeyProvisioner */
 	memcpy(bt_mesh_prov_link.conf_inputs.pub_key_provisioner, &buf.data[1], PDU_LEN_PUB_KEY);