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pk_wrap: fix for DETERMINISTIC_ECDSA case in ecdsa_sign_wrap()

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Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti 2023-01-30 15:48:28 +01:00
parent be9e2a1634
commit 5bc52248ef
1 changed files with 5 additions and 0 deletions
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5
library/pk_wrap.c
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@ -878,8 +878,13 @@ static int ecdsa_sign_wrap(void *ctx_arg, mbedtls_md_type_t md_alg,
psa_status_t status;
unsigned char buf[PSA_KEY_EXPORT_ECC_KEY_PAIR_MAX_SIZE(
PSA_VENDOR_ECC_MAX_CURVE_BITS )];
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
psa_algorithm_t psa_sig_md =
PSA_ALG_DETERMINISTIC_ECDSA( mbedtls_hash_info_psa_from_md( md_alg ) );
#else
psa_algorithm_t psa_sig_md =
PSA_ALG_ECDSA( mbedtls_hash_info_psa_from_md( md_alg ) );
#endif
size_t curve_bits;
psa_ecc_family_t curve =
mbedtls_ecc_group_to_psa( ctx->grp.id, &curve_bits );