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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine
2023-01-11 14:52:35 +01:00
parent 480f683d15
commit 1b6c09a62e
391 changed files with 73134 additions and 75084 deletions
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49
library/psa_crypto_client.c
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@@ -26,32 +26,31 @@
#include <string.h>
#include "mbedtls/platform.h"
void psa_reset_key_attributes( psa_key_attributes_t *attributes )
void psa_reset_key_attributes(psa_key_attributes_t *attributes)
{
mbedtls_free( attributes->domain_parameters );
memset( attributes, 0, sizeof( *attributes ) );
mbedtls_free(attributes->domain_parameters);
memset(attributes, 0, sizeof(*attributes));
}
psa_status_t psa_set_key_domain_parameters( psa_key_attributes_t *attributes,
psa_key_type_t type,
const uint8_t *data,
size_t data_length )
psa_status_t psa_set_key_domain_parameters(psa_key_attributes_t *attributes,
psa_key_type_t type,
const uint8_t *data,
size_t data_length)
{
uint8_t *copy = NULL;
if( data_length != 0 )
{
copy = mbedtls_calloc( 1, data_length );
if( copy == NULL )
return( PSA_ERROR_INSUFFICIENT_MEMORY );
memcpy( copy, data, data_length );
if (data_length != 0) {
copy = mbedtls_calloc(1, data_length);
if (copy == NULL) {
return PSA_ERROR_INSUFFICIENT_MEMORY;
}
memcpy(copy, data, data_length);
}
/* After this point, this function is guaranteed to succeed, so it
* can start modifying `*attributes`. */
if( attributes->domain_parameters != NULL )
{
mbedtls_free( attributes->domain_parameters );
if (attributes->domain_parameters != NULL) {
mbedtls_free(attributes->domain_parameters);
attributes->domain_parameters = NULL;
attributes->domain_parameters_size = 0;
}
@@ -59,20 +58,22 @@ psa_status_t psa_set_key_domain_parameters( psa_key_attributes_t *attributes,
attributes->domain_parameters = copy;
attributes->domain_parameters_size = data_length;
attributes->core.type = type;
return( PSA_SUCCESS );
return PSA_SUCCESS;
}
psa_status_t psa_get_key_domain_parameters(
const psa_key_attributes_t *attributes,
uint8_t *data, size_t data_size, size_t *data_length )
uint8_t *data, size_t data_size, size_t *data_length)
{
if( attributes->domain_parameters_size > data_size )
return( PSA_ERROR_BUFFER_TOO_SMALL );
if (attributes->domain_parameters_size > data_size) {
return PSA_ERROR_BUFFER_TOO_SMALL;
}
*data_length = attributes->domain_parameters_size;
if( attributes->domain_parameters_size != 0 )
memcpy( data, attributes->domain_parameters,
attributes->domain_parameters_size );
return( PSA_SUCCESS );
if (attributes->domain_parameters_size != 0) {
memcpy(data, attributes->domain_parameters,
attributes->domain_parameters_size);
}
return PSA_SUCCESS;
}
#endif /* MBEDTLS_PSA_CRYPTO_CLIENT */