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Set the key size as an attribute

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Instead of passing a separate parameter for the key size to
psa_generate_key and psa_generator_import_key, set it through the
attributes, like the key type and other metadata.
This commit is contained in:
Gilles Peskine
2019-04-26 13:49:28 +02:00
parent 30afafd527
commit 3a4f1f8e46
7 changed files with 54 additions and 44 deletions
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9
library/psa_crypto.c
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@ -4222,7 +4222,6 @@ exit:
psa_status_t psa_generator_import_key( const psa_key_attributes_t *attributes,
psa_key_handle_t *handle,
size_t bits,
psa_crypto_generator_t *generator )
{
psa_status_t status;
@ -4230,7 +4229,9 @@ psa_status_t psa_generator_import_key( const psa_key_attributes_t *attributes,
status = psa_start_key_creation( attributes, handle, &slot );
if( status == PSA_SUCCESS )
{
status = psa_generator_import_key_internal( slot, bits, generator );
status = psa_generator_import_key_internal( slot,
attributes->bits,
generator );
}
if( status == PSA_SUCCESS )
status = psa_finish_key_creation( slot );
@ -5139,7 +5140,6 @@ psa_status_t psa_generate_key_to_handle( psa_key_handle_t handle,
psa_status_t psa_generate_key( const psa_key_attributes_t *attributes,
psa_key_handle_t *handle,
size_t bits,
const void *extra,
size_t extra_size )
{
@ -5148,7 +5148,8 @@ psa_status_t psa_generate_key( const psa_key_attributes_t *attributes,
status = psa_start_key_creation( attributes, handle, &slot );
if( status == PSA_SUCCESS )
{
status = psa_generate_key_internal( slot, bits, extra, extra_size );
status = psa_generate_key_internal( slot, attributes->bits,
extra, extra_size );
}
if( status == PSA_SUCCESS )
status = psa_finish_key_creation( slot );