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Remove domain parameters from psa_key_attributes_t

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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine
2024-02-16 00:49:46 +01:00
parent ae5eb64705
commit 97c0b2f393
4 changed files with 3 additions and 172 deletions
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18
include/psa/crypto_struct.h
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@ -318,20 +318,6 @@ struct psa_key_attributes_s {
#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
psa_key_slot_number_t MBEDTLS_PRIVATE(slot_number);
#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
/* Unlike normal buffers, there are three cases for domain_parameters
* and domain_parameters_size:
* - domain_parameters_size == SIZE_MAX && domain_parameters == NULL:
* Access to domain parameters is not supported for this key.
* This is a hack which should not exist, intended for keys managed
* by a driver, because drivers don't support domain parameters.
* - domain_parameters_size == 0 && domain_parameters == NULL:
* The domain parameters are empty.
* - domain_parameters_size > 0 &&
* domain_parameters == valid pointer to domain_parameters_size bytes:
* The domain parameters are non-empty.
*/
void *MBEDTLS_PRIVATE(domain_parameters);
size_t MBEDTLS_PRIVATE(domain_parameters_size);
/* With client/service separation, struct psa_key_attributes_s is
* marshalled through a transport channel between the client and
* service side implementation of the PSA Crypto APIs, thus having
@ -342,9 +328,9 @@ struct psa_key_attributes_s {
};
#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
#define PSA_KEY_ATTRIBUTES_INIT { 0, NULL, 0, PSA_CORE_KEY_ATTRIBUTES_INIT }
#define PSA_KEY_ATTRIBUTES_INIT { 0, PSA_CORE_KEY_ATTRIBUTES_INIT }
#else
#define PSA_KEY_ATTRIBUTES_INIT { NULL, 0, PSA_CORE_KEY_ATTRIBUTES_INIT }
#define PSA_KEY_ATTRIBUTES_INIT { PSA_CORE_KEY_ATTRIBUTES_INIT }
#endif
static inline struct psa_key_attributes_s psa_key_attributes_init(void)