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pk_wrap: test if a valid md_alg is passed to ecdsa_verify_wrap

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Adjust tests to pass a valid algorithm
This commit is contained in:
Andrzej Kurek
2018-11-08 05:04:53 -05:00
parent cef91afab6
commit c05ec9f39c
2 changed files with 7 additions and 2 deletions
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6
library/pk_wrap.c
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@ -677,12 +677,16 @@ static int ecdsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
unsigned char buf[buf_len];
unsigned char *p = (unsigned char*) sig;
mbedtls_pk_info_t pk_info = mbedtls_eckey_info;
psa_algorithm_t psa_sig_md = PSA_ALG_ECDSA( translate_md_to_psa( md_alg ) );
psa_algorithm_t psa_sig_md = translate_md_to_psa( md_alg );
psa_ecc_curve_t curve = mbedtls_ecc_group_to_psa ( ( (mbedtls_ecdsa_context *) ctx )->grp.id );
if( curve == 0 )
return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
if( psa_sig_md == 0 )
return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
psa_sig_md = PSA_ALG_ECDSA( psa_sig_md );
memset( &signature, 0, sizeof( mbedtls_asn1_buf ) );
key.pk_info = &pk_info;
key.pk_ctx = ctx;