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Fix missing call to mbedtls_ssl_md_alg_from_hash()

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I looked around and think this one the only place where a conversion was
missing.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This commit is contained in:
Manuel Pégourié-Gonnard
2023-06-05 12:40:32 +02:00
parent 9b76318138
commit 47bb380f6d
1 changed files with 7 additions and 1 deletions
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8
library/ssl_tls.c
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@ -8867,11 +8867,17 @@ unsigned int mbedtls_ssl_tls12_get_preferred_hash_for_sig_alg(
MBEDTLS_SSL_TLS12_SIG_ALG_FROM_SIG_AND_HASH_ALG( MBEDTLS_SSL_TLS12_SIG_ALG_FROM_SIG_AND_HASH_ALG(
received_sig_algs[i]); 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 (sig_alg == sig_alg_received) {
#if defined(MBEDTLS_USE_PSA_CRYPTO) #if defined(MBEDTLS_USE_PSA_CRYPTO)
if (ssl->handshake->key_cert && ssl->handshake->key_cert->key) { if (ssl->handshake->key_cert && ssl->handshake->key_cert->key) {
psa_algorithm_t psa_hash_alg = 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 && if (sig_alg_received == MBEDTLS_SSL_SIG_ECDSA &&
!mbedtls_pk_can_do_ext(ssl->handshake->key_cert->key, !mbedtls_pk_can_do_ext(ssl->handshake->key_cert->key,