10  * implementation-specific definitions.
13  * cryptography module, it is expected that the front-end and the back-end
32  * In particular, it is not guaranteed that a freshly-initialized structure
33  * is all-zero: we initialize structures to something like `{0, 0}`, which
46  *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
58  * Include the build-time configuration information header. Here, we do not
61  * TF-PSA-Crypto repository which has a different build system and
66 /* Include the context definition for the compiled-in drivers for the primitive
75      * operation. Since driver contexts are driver-specific, swapping
77      * ID values are auto-generated in psa_driver_wrappers.h.
91     const struct psa_hash_operation_s v = PSA_HASH_OPERATION_INIT;  in psa_hash_operation_init()  local
92     return v;  in psa_hash_operation_init()
100      * operation. Since driver contexts are driver-specific, swapping
102      * ID values are auto-generated in psa_crypto_driver_wrappers.h
123     const struct psa_cipher_operation_s v = PSA_CIPHER_OPERATION_INIT;  in psa_cipher_operation_init()  local
124     return v;  in psa_cipher_operation_init()
127 /* Include the context definition for the compiled-in drivers for the composite
136      * operation. Since driver contexts are driver-specific, swapping
138      * ID values are auto-generated in psa_driver_wrappers.h
155     const struct psa_mac_operation_s v = PSA_MAC_OPERATION_INIT;  in psa_mac_operation_init()  local
156     return v;  in psa_mac_operation_init()
164      * operation. Since driver contexts are driver-specific, swapping
166      * ID values are auto-generated in psa_crypto_driver_wrappers.h
194     const struct psa_aead_operation_s v = PSA_AEAD_OPERATION_INIT;  in psa_aead_operation_init()  local
195     return v;  in psa_aead_operation_init()
198 /* Include the context definition for the compiled-in drivers for the key
222     const struct psa_key_derivation_s v = PSA_KEY_DERIVATION_OPERATION_INIT;  in psa_key_derivation_operation_init()  local
223     return v;  in psa_key_derivation_operation_init()
244  * https://github.com/Mbed-TLS/mbedtls/issues/9020
278     const struct psa_key_policy_s v = PSA_KEY_POLICY_INIT;  in psa_key_policy_init()  local
279     return v;  in psa_key_policy_init()
285 /* The maximum value of the type used to represent bit-sizes.
287 #define PSA_KEY_BITS_TOO_LARGE          ((psa_key_bits_t) -1)
331     const struct psa_key_attributes_s v = PSA_KEY_ATTRIBUTES_INIT;  in psa_key_attributes_init()  local
332     return v;  in psa_key_attributes_init()
338     psa_key_lifetime_t lifetime = attributes->MBEDTLS_PRIVATE(lifetime);  in psa_set_key_id()
340     attributes->MBEDTLS_PRIVATE(id) = key;  in psa_set_key_id()
343         attributes->MBEDTLS_PRIVATE(lifetime) =  in psa_set_key_id()
353     return attributes->MBEDTLS_PRIVATE(id);  in psa_get_key_id()
360     attributes->MBEDTLS_PRIVATE(id).MBEDTLS_PRIVATE(owner) = owner;  in mbedtls_set_key_owner_id()
367     attributes->MBEDTLS_PRIVATE(lifetime) = lifetime;  in psa_set_key_lifetime()
370         attributes->MBEDTLS_PRIVATE(id).MBEDTLS_PRIVATE(key_id) = 0;  in psa_set_key_lifetime()
372         attributes->MBEDTLS_PRIVATE(id) = 0;  in psa_set_key_lifetime()
380     return attributes->MBEDTLS_PRIVATE(lifetime);  in psa_get_key_lifetime()
398     attributes->MBEDTLS_PRIVATE(policy).MBEDTLS_PRIVATE(usage) = usage_flags;  in psa_set_key_usage_flags()
404     return attributes->MBEDTLS_PRIVATE(policy).MBEDTLS_PRIVATE(usage);  in psa_get_key_usage_flags()
410     attributes->MBEDTLS_PRIVATE(policy).MBEDTLS_PRIVATE(alg) = alg;  in psa_set_key_algorithm()
416     return attributes->MBEDTLS_PRIVATE(policy).MBEDTLS_PRIVATE(alg);  in psa_get_key_algorithm()
422     attributes->MBEDTLS_PRIVATE(type) = type;  in psa_set_key_type()
428     return attributes->MBEDTLS_PRIVATE(type);  in psa_get_key_type()
435         attributes->MBEDTLS_PRIVATE(bits) = PSA_KEY_BITS_TOO_LARGE;  in psa_set_key_bits()
437         attributes->MBEDTLS_PRIVATE(bits) = (psa_key_bits_t) bits;  in psa_set_key_bits()
444     return attributes->MBEDTLS_PRIVATE(bits);  in psa_get_key_bits()
455      * operation. Since driver contexts are driver-specific, swapping
457      * ID values are auto-generated in psa_crypto_driver_wrappers.h
479     const struct psa_sign_hash_interruptible_operation_s v =  in psa_sign_hash_interruptible_operation_init()  local
482     return v;  in psa_sign_hash_interruptible_operation_init()
493      * operation. Since driver contexts are driver-specific, swapping
495      * ID values are auto-generated in psa_crypto_driver_wrappers.h
517     const struct psa_verify_hash_interruptible_operation_s v =  in psa_verify_hash_interruptible_operation_init()  local
520     return v;  in psa_verify_hash_interruptible_operation_init()