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feat(esp32p4): Support newer Key Manager key sources for ESP32-P4 V3

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This commit is contained in:
harshal.patil
2026-04-06 18:11:43 +05:30
parent a21d116a57
commit 8dafc3b75f
25 changed files with 615 additions and 715 deletions
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components/hal/ecdsa_hal.c
+9 -3
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -15,8 +15,9 @@
#include "soc/chip_revision.h"
#endif
#if SOC_KEY_MANAGER_SUPPORTED && SOC_KEY_MANAGER_ECDSA_KEY_DEPLOY
#if SOC_KEY_MANAGER_ECDSA_KEY_DEPLOY
#include "hal/key_mgr_hal.h"
#include "hal/key_mgr_ll.h"
#endif
#define ECDSA_HAL_P192_COMPONENT_LEN 24
@@ -29,9 +30,14 @@ static void configure_ecdsa_periph(ecdsa_hal_config_t *conf)
{
if (conf->use_km_key == 0) {
efuse_hal_set_ecdsa_key(conf->curve, conf->efuse_key_blk);
#if SOC_KEY_MANAGER_SUPPORTED && SOC_KEY_MANAGER_ECDSA_KEY_DEPLOY
#if SOC_KEY_MANAGER_ECDSA_KEY_DEPLOY
if (!key_mgr_ll_is_supported()) {
HAL_ASSERT(false && "Key manager is not supported");
}
// Force Key Manager to use eFuse key for XTS-AES operation
if (conf->curve == ECDSA_CURVE_SECP192R1) {
key_mgr_hal_set_key_usage(ESP_KEY_MGR_ECDSA_192_KEY, ESP_KEY_MGR_USE_EFUSE_KEY);