mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-08-30 09:25:23 +00:00
ac74d8b652
Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
91 lines
2.2 KiB
C
91 lines
2.2 KiB
C
/* keys.h - Bluetooth key handling */
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/*
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* Copyright (c) 2015-2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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enum {
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BT_KEYS_SLAVE_LTK = BIT(0),
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BT_KEYS_IRK = BIT(1),
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BT_KEYS_LTK = BIT(2),
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BT_KEYS_LOCAL_CSRK = BIT(3),
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BT_KEYS_REMOTE_CSRK = BIT(4),
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BT_KEYS_LTK_P256 = BIT(5),
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BT_KEYS_ALL = (BT_KEYS_SLAVE_LTK | BT_KEYS_IRK | \
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BT_KEYS_LTK | BT_KEYS_LOCAL_CSRK | \
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BT_KEYS_REMOTE_CSRK | BT_KEYS_LTK_P256),
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};
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enum {
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BT_KEYS_AUTHENTICATED,
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BT_KEYS_DEBUG,
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/* Total number of flags - must be at the end of the enum */
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BT_KEYS_NUM_FLAGS,
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};
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struct bt_ltk {
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uint64_t rand;
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uint16_t ediv;
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uint8_t val[16];
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};
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struct bt_irk {
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uint8_t val[16];
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bt_addr_t rpa;
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};
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struct bt_csrk {
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uint8_t val[16];
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uint32_t cnt;
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};
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struct bt_keys {
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bt_addr_le_t addr;
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uint8_t enc_size;
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ATOMIC_DEFINE(flags, BT_KEYS_NUM_FLAGS);
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uint16_t keys;
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struct bt_ltk ltk;
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struct bt_irk irk;
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#if defined(CONFIG_BLUETOOTH_SIGNING)
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struct bt_csrk local_csrk;
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struct bt_csrk remote_csrk;
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#endif /* BLUETOOTH_SIGNING */
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#if !defined(CONFIG_BLUETOOTH_SMP_SC_ONLY)
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struct bt_ltk slave_ltk;
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#endif /* CONFIG_BLUETOOTH_SMP_SC_ONLY */
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};
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struct bt_keys *bt_keys_get_addr(const bt_addr_le_t *addr);
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struct bt_keys *bt_keys_get_type(int type, const bt_addr_le_t *addr);
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struct bt_keys *bt_keys_find(int type, const bt_addr_le_t *addr);
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struct bt_keys *bt_keys_find_irk(const bt_addr_le_t *addr);
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struct bt_keys *bt_keys_find_addr(const bt_addr_le_t *addr);
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void bt_keys_add_type(struct bt_keys *keys, int type);
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void bt_keys_clear(struct bt_keys *keys);
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void bt_keys_clear_all(void);
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enum {
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BT_LINK_KEY_AUTHENTICATED,
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BT_LINK_KEY_DEBUG,
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BT_LINK_KEY_SC,
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/* Total number of flags - must be at the end of the enum */
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BT_LINK_KEY_NUM_FLAGS,
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};
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struct bt_keys_link_key {
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bt_addr_t addr;
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ATOMIC_DEFINE(flags, BT_LINK_KEY_NUM_FLAGS);
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uint8_t val[16];
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};
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struct bt_keys_link_key *bt_keys_get_link_key(const bt_addr_t *addr);
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struct bt_keys_link_key *bt_keys_find_link_key(const bt_addr_t *addr);
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void bt_keys_link_key_clear(struct bt_keys_link_key *link_key);
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void bt_keys_link_key_clear_addr(const bt_addr_t *addr);
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