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x509: replace usage of mbedtls_pk_can_do() with mbedtls_pk_get_key_type()

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Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti
2025-12-02 09:40:28 +01:00
parent 902467d62f
commit 9eb5b2a146
2 changed files with 6 additions and 4 deletions
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5
library/x509write_csr.c
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@@ -144,6 +144,7 @@ static int x509write_csr_der_internal(mbedtls_x509write_csr *ctx,
mbedtls_pk_sigalg_t pk_alg;
size_t hash_len;
psa_algorithm_t hash_alg = mbedtls_md_psa_alg_from_type(ctx->md_alg);
psa_key_type_t key_type = mbedtls_pk_get_key_type(ctx->key);
/* Write the CSR backwards starting from the end of buf */
c = buf + size;
@@ -217,9 +218,9 @@ static int x509write_csr_der_internal(mbedtls_x509write_csr *ctx,
return MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED;
}
if (mbedtls_pk_can_do(ctx->key, MBEDTLS_PK_RSA)) {
if (PSA_KEY_TYPE_IS_RSA(key_type)) {
pk_alg = MBEDTLS_PK_SIGALG_RSA_PKCS1V15;
} else if (mbedtls_pk_can_do(ctx->key, MBEDTLS_PK_ECDSA)) {
} else if (PSA_KEY_TYPE_IS_ECC(key_type)) {
pk_alg = MBEDTLS_PK_SIGALG_ECDSA;
} else {
return MBEDTLS_ERR_X509_INVALID_ALG;