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fix(protocomm): fix error handling for esp_srp_exchange_proofs()

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This commit is contained in:
Alexey Lapshin
2026-02-06 14:16:44 +07:00
parent 366c8599c2
commit 95eee6a145
1 changed files with 5 additions and 5 deletions
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components/protocomm/src/crypto/srp6a/esp_srp.c
+5 -5
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -774,10 +774,10 @@ esp_err_t esp_srp_exchange_proofs(esp_srp_handle_t *hd, char *username, uint16_t
"Hash operation failed: status=%d, hash_len=%d", status, hash_len);
int pad_len = hd->len_n - hd->len_g;
s = calloc(pad_len, sizeof(char));
ESP_RETURN_ON_FALSE(s, ESP_ERR_NO_MEM, TAG, "Failed to allocate memory");
ESP_GOTO_ON_FALSE(s, ESP_ERR_NO_MEM, error, TAG, "Failed to allocate memory");
status = psa_hash_setup(&hash_op, PSA_ALG_SHA_512);
ESP_RETURN_ON_FALSE(status == PSA_SUCCESS, ESP_FAIL, TAG, "Failed to setup hash operation: %d", status);
ESP_GOTO_ON_FALSE(status == PSA_SUCCESS, ESP_FAIL, error, TAG, "Failed to setup hash operation: %d", status);
psa_hash_update(&hash_op, (unsigned char *)s, pad_len);
psa_hash_update(&hash_op, (unsigned char *)hd->bytes_g, hd->len_g);
@@ -790,7 +790,7 @@ esp_err_t esp_srp_exchange_proofs(esp_srp_handle_t *hd, char *username, uint16_t
unsigned char digest[SHA512_HASH_SZ];
status = psa_hash_setup(&hash_op, PSA_ALG_SHA_512);
ESP_RETURN_ON_FALSE(status == PSA_SUCCESS, ESP_FAIL, TAG, "Failed to setup hash operation: %d", status);
ESP_GOTO_ON_FALSE(status == PSA_SUCCESS, ESP_FAIL, error, TAG, "Failed to setup hash operation: %d", status);
psa_hash_update(&hash_op, hash_n_xor_g, SHA512_HASH_SZ);
psa_hash_update(&hash_op, hash_I, SHA512_HASH_SZ);
@@ -808,7 +808,7 @@ esp_err_t esp_srp_exchange_proofs(esp_srp_handle_t *hd, char *username, uint16_t
/* M is now validated, let's proceed to H(AMK) */
status = psa_hash_setup(&hash_op, PSA_ALG_SHA_512);
ESP_RETURN_ON_FALSE(status == PSA_SUCCESS, ESP_FAIL, TAG, "Failed to setup hash operation: %d", status);
ESP_GOTO_ON_FALSE(status == PSA_SUCCESS, ESP_FAIL, error, TAG, "Failed to setup hash operation: %d", status);
psa_hash_update(&hash_op, (unsigned char *)hd->bytes_A, hd->len_A);
psa_hash_update(&hash_op, digest, SHA512_HASH_SZ);