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Merge pull request #7546 from mpg/align-psa-md-identifiers

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Align psa md identifiers
This commit is contained in:
Manuel Pégourié-Gonnard
2023-07-20 11:34:28 +02:00
committed by GitHub
parent 7fa27a1a18 0f5fc1ad31
commit c844c1a771
8 changed files with 82 additions and 91 deletions
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library/ssl_tls.c
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@ -8807,11 +8807,17 @@ unsigned int mbedtls_ssl_tls12_get_preferred_hash_for_sig_alg(
MBEDTLS_SSL_TLS12_SIG_ALG_FROM_SIG_AND_HASH_ALG(
received_sig_algs[i]);
mbedtls_md_type_t md_alg =
mbedtls_ssl_md_alg_from_hash((unsigned char) hash_alg_received);
if (md_alg == MBEDTLS_MD_NONE) {
continue;
}
if (sig_alg == sig_alg_received) {
#if defined(MBEDTLS_USE_PSA_CRYPTO)
if (ssl->handshake->key_cert && ssl->handshake->key_cert->key) {
psa_algorithm_t psa_hash_alg =
mbedtls_md_psa_alg_from_type(hash_alg_received);
mbedtls_md_psa_alg_from_type(md_alg);
if (sig_alg_received == MBEDTLS_SSL_SIG_ECDSA &&
!mbedtls_pk_can_do_ext(ssl->handshake->key_cert->key,