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Adapt to the new key allocation mechanism

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This commit is contained in:
Andrzej Kurek
2019-01-08 09:36:01 -05:00
parent 9e0feff117
commit c750932f2c
14 changed files with 65 additions and 79 deletions
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16
library/pk.c
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@ -147,10 +147,10 @@ int mbedtls_pk_setup( mbedtls_pk_context *ctx, const mbedtls_pk_info_t *info )
/*
* Initialise a PSA-wrapping context
*/
int mbedtls_pk_setup_opaque( mbedtls_pk_context *ctx, const psa_key_slot_t key )
int mbedtls_pk_setup_opaque( mbedtls_pk_context *ctx, const psa_key_handle_t key )
{
const mbedtls_pk_info_t * const info = &mbedtls_pk_opaque_info;
psa_key_slot_t *pk_ctx;
psa_key_handle_t *pk_ctx;
psa_key_type_t type;
if( ctx == NULL || ctx->pk_info != NULL )
@ -168,7 +168,7 @@ int mbedtls_pk_setup_opaque( mbedtls_pk_context *ctx, const psa_key_slot_t key )
ctx->pk_info = info;
pk_ctx = (psa_key_slot_t *) ctx->pk_ctx;
pk_ctx = (psa_key_handle_t *) ctx->pk_ctx;
*pk_ctx = key;
return( 0 );
@ -547,13 +547,13 @@ mbedtls_pk_type_t mbedtls_pk_get_type( const mbedtls_pk_context *ctx )
* Currently only works for EC private keys.
*/
int mbedtls_pk_wrap_as_opaque( mbedtls_pk_context *pk,
psa_key_slot_t *slot,
psa_key_handle_t *slot,
psa_algorithm_t hash_alg )
{
#if !defined(MBEDTLS_ECP_C)
return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
#else
psa_key_slot_t key;
psa_key_handle_t key;
const mbedtls_ecp_keypair *ec;
unsigned char d[MBEDTLS_ECP_MAX_BYTES];
size_t d_len;
@ -572,9 +572,10 @@ int mbedtls_pk_wrap_as_opaque( mbedtls_pk_context *pk,
return( ret );
curve_id = mbedtls_ecp_curve_info_from_grp_id( ec->grp.id )->tls_id;
key_type = PSA_KEY_TYPE_ECC_KEYPAIR(curve_id);
/* find a free key slot */
if( PSA_SUCCESS != mbedtls_psa_get_free_key_slot( &key ) )
/* allocate a key slot */
if( PSA_SUCCESS != psa_allocate_key( key_type, d_len * 8, &key ) )
return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );
/* set policy */
@ -585,7 +586,6 @@ int mbedtls_pk_wrap_as_opaque( mbedtls_pk_context *pk,
return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );
/* import private key in slot */
key_type = PSA_KEY_TYPE_ECC_KEYPAIR(curve_id);
if( PSA_SUCCESS != psa_import_key( key, key_type, d, d_len ) )
return( MBEDTLS_ERR_PK_HW_ACCEL_FAILED );