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psa_generate_key_ext: RSA: support custom public exponent

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine
2024-02-12 16:48:11 +01:00
parent f0765fa06a
commit 7a18f9645c
6 changed files with 119 additions and 14 deletions
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7
scripts/data_files/driver_templates/psa_crypto_driver_wrappers.h.jinja
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@ -731,12 +731,16 @@ static inline psa_status_t psa_driver_wrapper_get_key_buffer_size_from_key_data(
static inline psa_status_t psa_driver_wrapper_generate_key(
const psa_key_attributes_t *attributes,
const psa_key_generation_method_t *method, size_t method_length,
uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length )
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_location_t location =
PSA_KEY_LIFETIME_GET_LOCATION(attributes->core.lifetime);
/* TODO: if method is non-default, we need a driver that supports
* passing a method. */
/* Try dynamically-registered SE interface first */
#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
const psa_drv_se_t *drv;
@ -793,7 +797,8 @@ static inline psa_status_t psa_driver_wrapper_generate_key(
/* Software fallback */
status = psa_generate_key_internal(
attributes, key_buffer, key_buffer_size, key_buffer_length );
attributes, method, method_length,
key_buffer, key_buffer_size, key_buffer_length );
break;
/* Add cases for opaque driver here */