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Merge branch 'feat/enable_ecdsa_support_for_esp32h4' into 'master'

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Feat/enable ecdsa support for esp32h4

Closes IDF-12259

See merge request espressif/esp-idf!45493
This commit is contained in:
Mahavir Jain
2026-05-13 18:56:10 +05:30
parent 02f99c7039 f400c78d42
commit c9fe519dcb
9 changed files with 481 additions and 14 deletions
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components/esp_rom/esp32h4/include/esp32h4/rom/ecdsa.h
+5 -5
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2025-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -12,13 +12,13 @@
extern "C" {
#endif
//TODO: [ESP32H4] IDF-12259 inherit from verification branch, need check
#define ETS_DIGEST_LEN 32 /* SHA-256, bytes */
#define ETS_DIGEST_SHA256_LEN 32 /* SHA-256, bytes */
#define ETS_DIGEST_SHA384_LEN 48 /* SHA-384, bytes */
typedef enum {
ECDSA_CURVE_P192 = 1,
ECDSA_CURVE_P256 = 2
ECDSA_CURVE_P256 = 2,
ECDSA_CURVE_P384 = 3
} ECDSA_CURVE;
int ets_ecdsa_verify(const uint8_t *key, const uint8_t *sig, ECDSA_CURVE curve_id, const uint8_t *digest, uint8_t *verified_digest);