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Add internal implementation

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Signed-off-by: Paul Elliott <paul.elliott@arm.com>
This commit is contained in:
Paul Elliott
2022-12-02 18:10:26 +00:00
parent 2ba002cc2f
commit 588f8ed498
6 changed files with 829 additions and 25 deletions
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61
scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja
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@ -435,12 +435,12 @@ psa_status_t psa_driver_wrapper_verify_hash(
void psa_driver_wrapper_interruptible_set_max_ops( uint32_t max_ops )
{
( void ) max_ops;
mbedtls_psa_interruptible_set_max_ops( max_ops );
}
uint32_t psa_driver_wrapper_interruptible_get_max_ops( void )
{
return( PSA_ERROR_INVALID_ARGUMENT );
return mbedtls_psa_interruptible_get_max_ops( );
}
uint32_t psa_driver_wrapper_sign_hash_get_num_ops(
@ -449,12 +449,13 @@ uint32_t psa_driver_wrapper_sign_hash_get_num_ops(
switch( operation->id )
{
case PSA_CRYPTO_MBED_TLS_DRIVER_ID:
return( mbedtls_psa_sign_hash_get_num_ops(
&operation->ctx.mbedtls_ctx )
);
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
case MBEDTLS_TEST_TRANSPARENT_DRIVER_ID:
/* Add cases for opaque driver here */
/* Add test driver tests here */
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */
@ -469,15 +470,17 @@ uint32_t psa_driver_wrapper_verify_hash_get_num_ops(
switch( operation->id )
{
case PSA_CRYPTO_MBED_TLS_DRIVER_ID:
return( mbedtls_psa_verify_hash_get_num_ops(
&operation->ctx.mbedtls_ctx )
);
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
case MBEDTLS_TEST_TRANSPARENT_DRIVER_ID:
/* Add cases for opaque driver here */
/* Add test driver tests here */
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */
}
return( PSA_ERROR_INVALID_ARGUMENT );
@ -491,7 +494,8 @@ psa_status_t psa_driver_wrapper_sign_hash_start(
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_location_t location =
PSA_KEY_LIFETIME_GET_LOCATION( attributes->core.lifetime );
PSA_KEY_LIFETIME_GET_LOCATION(
attributes->core.lifetime );
switch( location )
{
@ -511,6 +515,10 @@ psa_status_t psa_driver_wrapper_sign_hash_start(
/* Fell through, meaning no accelerator supports this operation */
operation->id = PSA_CRYPTO_MBED_TLS_DRIVER_ID;
return( mbedtls_psa_sign_hash_start( &operation->ctx.mbedtls_ctx,
attributes,
key_buffer, key_buffer_size,
alg, hash, hash_length ) );
break;
/* Add cases for opaque driver here */
@ -539,12 +547,13 @@ psa_status_t psa_driver_wrapper_sign_hash_complete(
switch( operation->id )
{
case PSA_CRYPTO_MBED_TLS_DRIVER_ID:
return( mbedtls_psa_sign_hash_complete( &operation->ctx.mbedtls_ctx,
signature, signature_size,
signature_length ) );
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
case MBEDTLS_TEST_TRANSPARENT_DRIVER_ID:
/* Add cases for opaque driver here */
/* Add test driver tests here */
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */
@ -563,12 +572,11 @@ psa_status_t psa_driver_wrapper_sign_hash_abort(
switch( operation->id )
{
case PSA_CRYPTO_MBED_TLS_DRIVER_ID:
return( mbedtls_psa_sign_hash_abort( &operation->ctx.mbedtls_ctx ) );
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
case MBEDTLS_TEST_TRANSPARENT_DRIVER_ID:
/* Add cases for opaque driver here */
/* Add test driver tests here */
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */
@ -586,8 +594,8 @@ psa_status_t psa_driver_wrapper_verify_hash_start(
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_location_t location =
PSA_KEY_LIFETIME_GET_LOCATION( attributes->core.lifetime );
psa_key_location_t location = PSA_KEY_LIFETIME_GET_LOCATION(
attributes->core.lifetime );
switch( location )
{
@ -607,6 +615,12 @@ psa_status_t psa_driver_wrapper_verify_hash_start(
/* Fell through, meaning no accelerator supports this operation */
operation->id = PSA_CRYPTO_MBED_TLS_DRIVER_ID;
return( mbedtls_psa_verify_hash_start( &operation->ctx.mbedtls_ctx,
attributes,
key_buffer, key_buffer_size,
alg, hash, hash_length,
signature, signature_length
) );
break;
/* Add cases for opaque driver here */
@ -635,12 +649,13 @@ psa_status_t psa_driver_wrapper_verify_hash_complete(
switch( operation->id )
{
case PSA_CRYPTO_MBED_TLS_DRIVER_ID:
return( mbedtls_psa_verify_hash_complete(
&operation->ctx.mbedtls_ctx
) );
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
case MBEDTLS_TEST_TRANSPARENT_DRIVER_ID:
/* Add cases for opaque driver here */
/* Add test driver tests here */
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */
@ -655,12 +670,12 @@ psa_status_t psa_driver_wrapper_verify_hash_abort(
switch( operation->id )
{
case PSA_CRYPTO_MBED_TLS_DRIVER_ID:
return( mbedtls_psa_verify_hash_abort( &operation->ctx.mbedtls_ctx
) );
#if defined(PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT)
#if defined(PSA_CRYPTO_DRIVER_TEST)
case MBEDTLS_TEST_TRANSPARENT_DRIVER_ID:
/* Add cases for opaque driver here */
/* Add test driver tests here */
#endif /* PSA_CRYPTO_DRIVER_TEST */
#endif /* PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT */