Crypto: Implement additional PSA Crypto APIs
This patch implements additional missing APIs available
in the PSA Crypto API headers.
Change-Id: I453f6829ed2c87a47546514becda599ecd1273a4
Signed-off-by: Antonio de Angelis <antonio.deangelis@arm.com>
diff --git a/interface/include/tfm_crypto_defs.h b/interface/include/tfm_crypto_defs.h
index ec11613..436cc81 100644
--- a/interface/include/tfm_crypto_defs.h
+++ b/interface/include/tfm_crypto_defs.h
@@ -45,6 +45,7 @@
uint32_t op_handle; /*!< Frontend context handle associated to a
* multipart operation
*/
+ size_t capacity; /*!< Generator capacity */
struct tfm_crypto_aead_pack_input aead_in; /*!< FixMe: Temporarily used for
* AEAD until the API is
@@ -53,36 +54,55 @@
};
/**
- * \brief Define a numerical value for each SFID which can be used when
- * dispatching the requests to the service
+ * \brief Define a progressive numerical value for each SFID which can be used
+ * when dispatching the requests to the service
*/
-#define TFM_CRYPTO_ALLOCATE_KEY_SFID (0u)
-#define TFM_CRYPTO_IMPORT_KEY_SFID (1u)
-#define TFM_CRYPTO_DESTROY_KEY_SFID (2u)
-#define TFM_CRYPTO_GET_KEY_INFORMATION_SFID (3u)
-#define TFM_CRYPTO_EXPORT_KEY_SFID (4u)
-#define TFM_CRYPTO_SET_KEY_POLICY_SFID (5u)
-#define TFM_CRYPTO_GET_KEY_POLICY_SFID (6u)
-#define TFM_CRYPTO_GET_KEY_LIFETIME_SFID (7u)
-#define TFM_CRYPTO_CIPHER_SET_IV_SFID (8u)
-#define TFM_CRYPTO_CIPHER_ENCRYPT_SETUP_SFID (9u)
-#define TFM_CRYPTO_CIPHER_DECRYPT_SETUP_SFID (10u)
-#define TFM_CRYPTO_CIPHER_UPDATE_SFID (11u)
-#define TFM_CRYPTO_CIPHER_ABORT_SFID (12u)
-#define TFM_CRYPTO_CIPHER_FINISH_SFID (13u)
-#define TFM_CRYPTO_HASH_SETUP_SFID (14u)
-#define TFM_CRYPTO_HASH_UPDATE_SFID (15u)
-#define TFM_CRYPTO_HASH_FINISH_SFID (16u)
-#define TFM_CRYPTO_HASH_VERIFY_SFID (17u)
-#define TFM_CRYPTO_HASH_ABORT_SFID (18u)
-#define TFM_CRYPTO_MAC_SIGN_SETUP_SFID (19u)
-#define TFM_CRYPTO_MAC_VERIFY_SETUP_SFID (20u)
-#define TFM_CRYPTO_MAC_UPDATE_SFID (21u)
-#define TFM_CRYPTO_MAC_SIGN_FINISH_SFID (22u)
-#define TFM_CRYPTO_MAC_VERIFY_FINISH_SFID (23u)
-#define TFM_CRYPTO_MAC_ABORT_SFID (24u)
-#define TFM_CRYPTO_AEAD_ENCRYPT_SFID (25u)
-#define TFM_CRYPTO_AEAD_DECRYPT_SFID (26u)
+enum {
+ TFM_CRYPTO_ALLOCATE_KEY_SFID = (0u),
+ TFM_CRYPTO_IMPORT_KEY_SFID,
+ TFM_CRYPTO_DESTROY_KEY_SFID,
+ TFM_CRYPTO_GET_KEY_INFORMATION_SFID,
+ TFM_CRYPTO_EXPORT_KEY_SFID,
+ TFM_CRYPTO_EXPORT_PUBLIC_KEY_SFID,
+ TFM_CRYPTO_COPY_KEY_SFID,
+ TFM_CRYPTO_SET_KEY_POLICY_SFID,
+ TFM_CRYPTO_GET_KEY_POLICY_SFID,
+ TFM_CRYPTO_GET_KEY_LIFETIME_SFID,
+ TFM_CRYPTO_CIPHER_GENERATE_IV_SFID,
+ TFM_CRYPTO_CIPHER_SET_IV_SFID,
+ TFM_CRYPTO_CIPHER_ENCRYPT_SETUP_SFID,
+ TFM_CRYPTO_CIPHER_DECRYPT_SETUP_SFID,
+ TFM_CRYPTO_CIPHER_UPDATE_SFID,
+ TFM_CRYPTO_CIPHER_ABORT_SFID,
+ TFM_CRYPTO_CIPHER_FINISH_SFID,
+ TFM_CRYPTO_HASH_SETUP_SFID,
+ TFM_CRYPTO_HASH_UPDATE_SFID,
+ TFM_CRYPTO_HASH_FINISH_SFID,
+ TFM_CRYPTO_HASH_VERIFY_SFID,
+ TFM_CRYPTO_HASH_ABORT_SFID,
+ TFM_CRYPTO_HASH_CLONE_SFID,
+ TFM_CRYPTO_MAC_SIGN_SETUP_SFID,
+ TFM_CRYPTO_MAC_VERIFY_SETUP_SFID,
+ TFM_CRYPTO_MAC_UPDATE_SFID,
+ TFM_CRYPTO_MAC_SIGN_FINISH_SFID,
+ TFM_CRYPTO_MAC_VERIFY_FINISH_SFID,
+ TFM_CRYPTO_MAC_ABORT_SFID,
+ TFM_CRYPTO_AEAD_ENCRYPT_SFID,
+ TFM_CRYPTO_AEAD_DECRYPT_SFID,
+ TFM_CRYPTO_ASYMMETRIC_SIGN_SFID,
+ TFM_CRYPTO_ASYMMETRIC_VERIFY_SFID,
+ TFM_CRYPTO_ASYMMETRIC_ENCRYPT_SFID,
+ TFM_CRYPTO_ASYMMETRIC_DECRYPT_SFID,
+ TFM_CRYPTO_GET_GENERATOR_CAPACITY_SFID,
+ TFM_CRYPTO_GENERATOR_READ_SFID,
+ TFM_CRYPTO_GENERATOR_IMPORT_KEY_SFID,
+ TFM_CRYPTO_GENERATOR_ABORT_SFID,
+ TFM_CRYPTO_KEY_DERIVATION_SFID,
+ TFM_CRYPTO_KEY_AGREEMENT_SFID,
+ TFM_CRYPTO_GENERATE_RANDOM_SFID,
+ TFM_CRYPTO_GENERATE_KEY_SFID,
+ TFM_CRYPTO_SFID_MAX,
+};
/**
* \brief Define the SID values and minor versions to match the ones defined in
@@ -92,10 +112,9 @@
#define TFM_CRYPTO_MIN_VER (0x0001)
/**
- * \brief Define the maximum value based on the previous list, and
- * an invalid value
+ * \brief Define an invalid value for an SFID
+ *
*/
-#define TFM_CRYPTO_SFID_MAX (TFM_CRYPTO_AEAD_DECRYPT_SFID + 1u)
#define TFM_CRYPTO_SFID_INVALID (~0x0u)
/**