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feat(esp_key_mgr): Support HMAC key deployments using Key Manager

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harshal.patil
2025-06-10 16:51:59 +05:30
parent 8ab6b4d694
commit 265b0d7579
7 changed files with 84 additions and 16 deletions
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16
components/esp_hw_support/include/esp_hmac.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -9,6 +9,7 @@
#include <stdbool.h>
#include "esp_err.h"
#include "soc/soc_caps.h"
#include "hal/hmac_types.h"
#if !SOC_HMAC_SUPPORTED && !CI_HEADER_CHECK
#error "HMAC peripheral is not supported for the selected target"
@@ -18,19 +19,6 @@
extern "C" {
#endif
/**
* The possible efuse keys for the HMAC peripheral
*/
typedef enum {
HMAC_KEY0 = 0,
HMAC_KEY1,
HMAC_KEY2,
HMAC_KEY3,
HMAC_KEY4,
HMAC_KEY5,
HMAC_KEY_MAX
} hmac_key_id_t;
/**
* @brief
* Calculate the HMAC of a given message.