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Use PSA-neutral function for availability check

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We just want to check if this hash is available, and the check is
present in builds both with PSA and without it. The function we were
using is only present in builds with PSA, so it wasn't appropriate.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This commit is contained in:
Manuel Pégourié-Gonnard
2023-03-30 09:42:10 +02:00
parent 725d2e24aa
commit 28f504e892
1 changed files with 1 additions and 1 deletions
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2
library/rsa.c
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@ -478,7 +478,7 @@ int mbedtls_rsa_set_padding(mbedtls_rsa_context *ctx, int padding,
if ((padding == MBEDTLS_RSA_PKCS_V21) &&
(hash_id != MBEDTLS_MD_NONE)) {
/* Just make sure this hash is supported in this build. */
if (mbedtls_md_psa_alg_from_type(hash_id) == PSA_ALG_NONE) {
if (mbedtls_md_info_from_type(hash_id) == NULL) {
return MBEDTLS_ERR_RSA_INVALID_PADDING;
}
}