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Only check for certificates if it is supported

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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
This commit is contained in:
Gabor Mezei
2025-03-03 15:43:50 +01:00
parent 3ead04a12d
commit 58535da8d0
2 changed files with 6 additions and 2 deletions
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6
library/ssl_tls12_server.c
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@ -654,6 +654,7 @@ static int ssl_check_key_curve(mbedtls_pk_context *pk,
* Try picking a certificate for this ciphersuite,
* return 0 on success and -1 on failure.
*/
#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
MBEDTLS_CHECK_RETURN_CRITICAL
static int ssl_pick_cert(mbedtls_ssl_context *ssl,
const mbedtls_ssl_ciphersuite_t *ciphersuite_info)
@ -744,6 +745,8 @@ static int ssl_pick_cert(mbedtls_ssl_context *ssl,
return -1;
}
#endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
#endif /* MBEDTLS_X509_CRT_PARSE_C */
/*
@ -806,6 +809,8 @@ static int ssl_ciphersuite_match(mbedtls_ssl_context *ssl, int suite_id,
}
#endif
#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
#if defined(MBEDTLS_X509_CRT_PARSE_C)
/*
* Final check: if ciphersuite requires us to have a
@ -821,7 +826,6 @@ static int ssl_ciphersuite_match(mbedtls_ssl_context *ssl, int suite_id,
}
#endif
#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
/* If the ciphersuite requires signing, check whether
* a suitable hash algorithm is present. */
sig_type = mbedtls_ssl_get_ciphersuite_sig_alg(suite_info);