lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-29 11:41:15 +03:00
Code Activity

Merge pull request #8616 from lpy4105/issue/8553/test-driver-only-rsa

Browse Source 
Add test for driver-only RSA (crypto only)
This commit is contained in:
Manuel Pégourié-Gonnard
2023-12-14 11:05:55 +00:00
committed by GitHub
parent 001fb73131 f75893bb36
commit 1f67363d6a
7 changed files with 112 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
library/psa_crypto.c
View File

@ -1378,9 +1378,9 @@ psa_status_t psa_get_key_attributes(mbedtls_svc_key_id_t key,
defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
case PSA_KEY_TYPE_RSA_KEY_PAIR:
case PSA_KEY_TYPE_RSA_PUBLIC_KEY:
/* TODO: reporting the public exponent for opaque keys
* is not yet implemented.
* https://github.com/ARMmbed/mbed-crypto/issues/216
/* TODO: This is a temporary situation where domain parameters are deprecated,
* but we need it for namely generating an RSA key with a non-default exponent.
* This would be improved after https://github.com/Mbed-TLS/mbedtls/issues/6494.
*/
if (!psa_key_lifetime_is_external(slot->attr.lifetime)) {
mbedtls_rsa_context *rsa = NULL;
@ -1400,6 +1400,12 @@ psa_status_t psa_get_key_attributes(mbedtls_svc_key_id_t key,
mbedtls_free(rsa);
}
break;
#else
case PSA_KEY_TYPE_RSA_KEY_PAIR:
case PSA_KEY_TYPE_RSA_PUBLIC_KEY:
attributes->domain_parameters = NULL;
attributes->domain_parameters_size = SIZE_MAX;
break;
#endif /* (defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_IMPORT) && \
* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_EXPORT)) ||
* defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY) */

5
library/psa_crypto_client.c
View File

@ -53,6 +53,11 @@ 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)
{
if (attributes->domain_parameters == NULL &&
attributes->domain_parameters_size == SIZE_MAX) {
return PSA_ERROR_NOT_SUPPORTED;
}
if (attributes->domain_parameters_size > data_size) {
return PSA_ERROR_BUFFER_TOO_SMALL;
}