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fix pk_sign_ext issues

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2022-03-23 11:42:06 +08:00
parent 5fb7d176f3
commit fb0621d841
1 changed files with 8 additions and 4 deletions
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12
library/pk.c
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@ -520,7 +520,7 @@ int mbedtls_pk_sign( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg,
#if defined(MBEDTLS_PSA_CRYPTO_C)
/*
* Make a signature with options
* Make a signature given a signature type.
*/
int mbedtls_pk_sign_ext( mbedtls_pk_type_t pk_type,
mbedtls_pk_context *ctx,
@ -530,7 +530,9 @@ int mbedtls_pk_sign_ext( mbedtls_pk_type_t pk_type,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng )
{
#if defined(MBEDTLS_RSA_C)
psa_algorithm_t psa_md_alg;
#endif /* MBEDTLS_RSA_C */
*sig_len = 0;
if( ctx->pk_info == NULL )
@ -545,8 +547,10 @@ int mbedtls_pk_sign_ext( mbedtls_pk_type_t pk_type,
sig, sig_size, sig_len, f_rng, p_rng ) );
}
#if defined(MBEDTLS_RSA_C)
return( mbedtls_pk_psa_rsa_sign_ext( PSA_ALG_RSA_PSS(
mbedtls_psa_translate_md( md_alg ) ),
psa_md_alg = mbedtls_psa_translate_md( md_alg );
if( psa_md_alg == 0 )
return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
return( mbedtls_pk_psa_rsa_sign_ext( PSA_ALG_RSA_PSS( psa_md_alg ),
ctx->pk_ctx, hash, hash_len,
sig, sig_size, sig_len ) );
#else /* MBEDTLS_RSA_C */