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pk_wrap: pass curve size instead of a larger size of the exported key

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Whitespace fixes
This commit is contained in:
Andrzej Kurek 2019-01-14 05:14:18 -05:00
parent 1ec0fee458
commit e1a8187df9
3 changed files with 21 additions and 2 deletions
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2
library/pk.c
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@ -573,7 +573,7 @@ int mbedtls_pk_wrap_as_opaque( mbedtls_pk_context *pk,
curve_id = mbedtls_ecp_curve_info_from_grp_id( ec->grp.id )->tls_id;
key_type = PSA_KEY_TYPE_ECC_KEYPAIR(
mbedtls_psa_parse_tls_ecc_group ( curve_id ) );
mbedtls_psa_parse_tls_ecc_group ( curve_id ) );
/* allocate a key slot */
if( PSA_SUCCESS != psa_allocate_key( key_type, d_len * 8, &key ) )

4
library/pk_wrap.c
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@ -577,7 +577,9 @@ static int ecdsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
psa_sig_md = PSA_ALG_ECDSA( psa_md );
psa_type = PSA_KEY_TYPE_ECC_PUBLIC_KEY( curve );
if( ( ret = psa_allocate_key( psa_type, key_len * 8, &key_slot ) ) != PSA_SUCCESS )
if( ( ret = psa_allocate_key( psa_type,
MBEDTLS_PSA_ECC_KEY_BITS_OF_CURVE(curve),
&key_slot ) ) != PSA_SUCCESS )
return( mbedtls_psa_err_translate_pk( ret ) );
psa_key_policy_init( &policy );