Define the psa wrapper functions as static inline

This is a commit from Thomas Daubney.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
diff --git a/3rdparty/p256-m/p256-m_driver_entrypoints.c b/3rdparty/p256-m/p256-m_driver_entrypoints.c
index 7709301..89b6ded 100644
--- a/3rdparty/p256-m/p256-m_driver_entrypoints.c
+++ b/3rdparty/p256-m/p256-m_driver_entrypoints.c
@@ -22,7 +22,6 @@
 #include "p256-m_driver_entrypoints.h"
 #include "p256-m/p256-m.h"
 #include "psa/crypto.h"
-#include "psa_crypto_driver_wrappers.h"
 #include <stddef.h>
 #include <string.h>
 
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 3126379..19ac68c 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -33,7 +33,7 @@
 #include "psa_crypto_cipher.h"
 #include "psa_crypto_core.h"
 #include "psa_crypto_invasive.h"
-#include "psa_crypto_driver_wrappers.h"
+#include "psa_crypto_driver_wrappers.c"
 #include "psa_crypto_ecp.h"
 #include "psa_crypto_ffdh.h"
 #include "psa_crypto_hash.h"
diff --git a/library/psa_crypto_driver_wrappers.h b/library/psa_crypto_driver_wrappers.h
index 0d20eaa..c784034 100644
--- a/library/psa_crypto_driver_wrappers.h
+++ b/library/psa_crypto_driver_wrappers.h
@@ -31,13 +31,13 @@
 /*
  * Initialization and termination functions
  */
-psa_status_t psa_driver_wrapper_init(void);
-void psa_driver_wrapper_free(void);
+static inline psa_status_t psa_driver_wrapper_init(void);
+static inline void psa_driver_wrapper_free(void);
 
 /*
  * Signature functions
  */
-psa_status_t psa_driver_wrapper_sign_message(
+static inline psa_status_t psa_driver_wrapper_sign_message(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -48,7 +48,7 @@
     size_t signature_size,
     size_t *signature_length);
 
-psa_status_t psa_driver_wrapper_verify_message(
+static inline psa_status_t psa_driver_wrapper_verify_message(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -58,13 +58,13 @@
     const uint8_t *signature,
     size_t signature_length);
 
-psa_status_t psa_driver_wrapper_sign_hash(
+static inline psa_status_t psa_driver_wrapper_sign_hash(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
     uint8_t *signature, size_t signature_size, size_t *signature_length);
 
-psa_status_t psa_driver_wrapper_verify_hash(
+static inline psa_status_t psa_driver_wrapper_verify_hash(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
@@ -74,79 +74,79 @@
  * Interruptible Signature functions
  */
 
-uint32_t psa_driver_wrapper_sign_hash_get_num_ops(
+static inline uint32_t psa_driver_wrapper_sign_hash_get_num_ops(
     psa_sign_hash_interruptible_operation_t *operation);
 
-uint32_t psa_driver_wrapper_verify_hash_get_num_ops(
+static inline uint32_t psa_driver_wrapper_verify_hash_get_num_ops(
     psa_verify_hash_interruptible_operation_t *operation);
 
-psa_status_t psa_driver_wrapper_sign_hash_start(
+static inline psa_status_t psa_driver_wrapper_sign_hash_start(
     psa_sign_hash_interruptible_operation_t *operation,
     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
     size_t key_buffer_size, psa_algorithm_t alg,
     const uint8_t *hash, size_t hash_length);
 
-psa_status_t psa_driver_wrapper_sign_hash_complete(
+static inline psa_status_t psa_driver_wrapper_sign_hash_complete(
     psa_sign_hash_interruptible_operation_t *operation,
     uint8_t *signature, size_t signature_size,
     size_t *signature_length);
 
-psa_status_t psa_driver_wrapper_sign_hash_abort(
+static inline psa_status_t psa_driver_wrapper_sign_hash_abort(
     psa_sign_hash_interruptible_operation_t *operation);
 
-psa_status_t psa_driver_wrapper_verify_hash_start(
+static inline psa_status_t psa_driver_wrapper_verify_hash_start(
     psa_verify_hash_interruptible_operation_t *operation,
     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
     size_t key_buffer_size, psa_algorithm_t alg,
     const uint8_t *hash, size_t hash_length,
     const uint8_t *signature, size_t signature_length);
 
-psa_status_t psa_driver_wrapper_verify_hash_complete(
+static inline psa_status_t psa_driver_wrapper_verify_hash_complete(
     psa_verify_hash_interruptible_operation_t *operation);
 
-psa_status_t psa_driver_wrapper_verify_hash_abort(
+static inline psa_status_t psa_driver_wrapper_verify_hash_abort(
     psa_verify_hash_interruptible_operation_t *operation);
 
 /*
  * Key handling functions
  */
 
-psa_status_t psa_driver_wrapper_import_key(
+static inline psa_status_t psa_driver_wrapper_import_key(
     const psa_key_attributes_t *attributes,
     const uint8_t *data, size_t data_length,
     uint8_t *key_buffer, size_t key_buffer_size,
     size_t *key_buffer_length, size_t *bits);
 
-psa_status_t psa_driver_wrapper_export_key(
+static inline psa_status_t psa_driver_wrapper_export_key(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     uint8_t *data, size_t data_size, size_t *data_length);
 
-psa_status_t psa_driver_wrapper_export_public_key(
+static inline psa_status_t psa_driver_wrapper_export_public_key(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     uint8_t *data, size_t data_size, size_t *data_length);
 
-psa_status_t psa_driver_wrapper_get_key_buffer_size(
+static inline psa_status_t psa_driver_wrapper_get_key_buffer_size(
     const psa_key_attributes_t *attributes,
     size_t *key_buffer_size);
 
-psa_status_t psa_driver_wrapper_get_key_buffer_size_from_key_data(
+static inline psa_status_t psa_driver_wrapper_get_key_buffer_size_from_key_data(
     const psa_key_attributes_t *attributes,
     const uint8_t *data,
     size_t data_length,
     size_t *key_buffer_size);
 
-psa_status_t psa_driver_wrapper_generate_key(
+static inline psa_status_t psa_driver_wrapper_generate_key(
     const psa_key_attributes_t *attributes,
     uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length);
 
-psa_status_t psa_driver_wrapper_get_builtin_key(
+static inline psa_status_t psa_driver_wrapper_get_builtin_key(
     psa_drv_slot_number_t slot_number,
     psa_key_attributes_t *attributes,
     uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length);
 
-psa_status_t psa_driver_wrapper_copy_key(
+static inline psa_status_t psa_driver_wrapper_copy_key(
     psa_key_attributes_t *attributes,
     const uint8_t *source_key, size_t source_key_length,
     uint8_t *target_key_buffer, size_t target_key_buffer_size,
@@ -154,7 +154,7 @@
 /*
  * Cipher functions
  */
-psa_status_t psa_driver_wrapper_cipher_encrypt(
+static inline psa_status_t psa_driver_wrapper_cipher_encrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -167,7 +167,7 @@
     size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_cipher_decrypt(
+static inline psa_status_t psa_driver_wrapper_cipher_decrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -178,24 +178,24 @@
     size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_cipher_encrypt_setup(
+static inline psa_status_t psa_driver_wrapper_cipher_encrypt_setup(
     psa_cipher_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg);
 
-psa_status_t psa_driver_wrapper_cipher_decrypt_setup(
+static inline psa_status_t psa_driver_wrapper_cipher_decrypt_setup(
     psa_cipher_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg);
 
-psa_status_t psa_driver_wrapper_cipher_set_iv(
+static inline psa_status_t psa_driver_wrapper_cipher_set_iv(
     psa_cipher_operation_t *operation,
     const uint8_t *iv,
     size_t iv_length);
 
-psa_status_t psa_driver_wrapper_cipher_update(
+static inline psa_status_t psa_driver_wrapper_cipher_update(
     psa_cipher_operation_t *operation,
     const uint8_t *input,
     size_t input_length,
@@ -203,19 +203,19 @@
     size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_cipher_finish(
+static inline psa_status_t psa_driver_wrapper_cipher_finish(
     psa_cipher_operation_t *operation,
     uint8_t *output,
     size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_cipher_abort(
+static inline psa_status_t psa_driver_wrapper_cipher_abort(
     psa_cipher_operation_t *operation);
 
 /*
  * Hashing functions
  */
-psa_status_t psa_driver_wrapper_hash_compute(
+static inline psa_status_t psa_driver_wrapper_hash_compute(
     psa_algorithm_t alg,
     const uint8_t *input,
     size_t input_length,
@@ -223,33 +223,33 @@
     size_t hash_size,
     size_t *hash_length);
 
-psa_status_t psa_driver_wrapper_hash_setup(
+static inline psa_status_t psa_driver_wrapper_hash_setup(
     psa_hash_operation_t *operation,
     psa_algorithm_t alg);
 
-psa_status_t psa_driver_wrapper_hash_clone(
+static inline psa_status_t psa_driver_wrapper_hash_clone(
     const psa_hash_operation_t *source_operation,
     psa_hash_operation_t *target_operation);
 
-psa_status_t psa_driver_wrapper_hash_update(
+static inline psa_status_t psa_driver_wrapper_hash_update(
     psa_hash_operation_t *operation,
     const uint8_t *input,
     size_t input_length);
 
-psa_status_t psa_driver_wrapper_hash_finish(
+static inline psa_status_t psa_driver_wrapper_hash_finish(
     psa_hash_operation_t *operation,
     uint8_t *hash,
     size_t hash_size,
     size_t *hash_length);
 
-psa_status_t psa_driver_wrapper_hash_abort(
+static inline psa_status_t psa_driver_wrapper_hash_abort(
     psa_hash_operation_t *operation);
 
 /*
  * AEAD functions
  */
 
-psa_status_t psa_driver_wrapper_aead_encrypt(
+static inline psa_status_t psa_driver_wrapper_aead_encrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg,
@@ -258,7 +258,7 @@
     const uint8_t *plaintext, size_t plaintext_length,
     uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length);
 
-psa_status_t psa_driver_wrapper_aead_decrypt(
+static inline psa_status_t psa_driver_wrapper_aead_decrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg,
@@ -267,34 +267,34 @@
     const uint8_t *ciphertext, size_t ciphertext_length,
     uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length);
 
-psa_status_t psa_driver_wrapper_aead_encrypt_setup(
+static inline psa_status_t psa_driver_wrapper_aead_encrypt_setup(
     psa_aead_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg);
 
-psa_status_t psa_driver_wrapper_aead_decrypt_setup(
+static inline psa_status_t psa_driver_wrapper_aead_decrypt_setup(
     psa_aead_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg);
 
-psa_status_t psa_driver_wrapper_aead_set_nonce(
+static inline psa_status_t psa_driver_wrapper_aead_set_nonce(
     psa_aead_operation_t *operation,
     const uint8_t *nonce,
     size_t nonce_length);
 
-psa_status_t psa_driver_wrapper_aead_set_lengths(
+static inline psa_status_t psa_driver_wrapper_aead_set_lengths(
     psa_aead_operation_t *operation,
     size_t ad_length,
     size_t plaintext_length);
 
-psa_status_t psa_driver_wrapper_aead_update_ad(
+static inline psa_status_t psa_driver_wrapper_aead_update_ad(
     psa_aead_operation_t *operation,
     const uint8_t *input,
     size_t input_length);
 
-psa_status_t psa_driver_wrapper_aead_update(
+static inline psa_status_t psa_driver_wrapper_aead_update(
     psa_aead_operation_t *operation,
     const uint8_t *input,
     size_t input_length,
@@ -302,7 +302,7 @@
     size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_aead_finish(
+static inline psa_status_t psa_driver_wrapper_aead_finish(
     psa_aead_operation_t *operation,
     uint8_t *ciphertext,
     size_t ciphertext_size,
@@ -311,7 +311,7 @@
     size_t tag_size,
     size_t *tag_length);
 
-psa_status_t psa_driver_wrapper_aead_verify(
+static inline psa_status_t psa_driver_wrapper_aead_verify(
     psa_aead_operation_t *operation,
     uint8_t *plaintext,
     size_t plaintext_size,
@@ -319,13 +319,13 @@
     const uint8_t *tag,
     size_t tag_length);
 
-psa_status_t psa_driver_wrapper_aead_abort(
+static inline psa_status_t psa_driver_wrapper_aead_abort(
     psa_aead_operation_t *operation);
 
 /*
  * MAC functions
  */
-psa_status_t psa_driver_wrapper_mac_compute(
+static inline psa_status_t psa_driver_wrapper_mac_compute(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -336,43 +336,43 @@
     size_t mac_size,
     size_t *mac_length);
 
-psa_status_t psa_driver_wrapper_mac_sign_setup(
+static inline psa_status_t psa_driver_wrapper_mac_sign_setup(
     psa_mac_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
     psa_algorithm_t alg);
 
-psa_status_t psa_driver_wrapper_mac_verify_setup(
+static inline psa_status_t psa_driver_wrapper_mac_verify_setup(
     psa_mac_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
     psa_algorithm_t alg);
 
-psa_status_t psa_driver_wrapper_mac_update(
+static inline psa_status_t psa_driver_wrapper_mac_update(
     psa_mac_operation_t *operation,
     const uint8_t *input,
     size_t input_length);
 
-psa_status_t psa_driver_wrapper_mac_sign_finish(
+static inline psa_status_t psa_driver_wrapper_mac_sign_finish(
     psa_mac_operation_t *operation,
     uint8_t *mac,
     size_t mac_size,
     size_t *mac_length);
 
-psa_status_t psa_driver_wrapper_mac_verify_finish(
+static inline psa_status_t psa_driver_wrapper_mac_verify_finish(
     psa_mac_operation_t *operation,
     const uint8_t *mac,
     size_t mac_length);
 
-psa_status_t psa_driver_wrapper_mac_abort(
+static inline psa_status_t psa_driver_wrapper_mac_abort(
     psa_mac_operation_t *operation);
 
 /*
  * Asymmetric cryptography
  */
-psa_status_t psa_driver_wrapper_asymmetric_encrypt(
+static inline psa_status_t psa_driver_wrapper_asymmetric_encrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -385,7 +385,7 @@
     size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_asymmetric_decrypt(
+static inline psa_status_t psa_driver_wrapper_asymmetric_decrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -401,7 +401,7 @@
 /*
  * Raw Key Agreement
  */
-psa_status_t psa_driver_wrapper_key_agreement(
+static inline psa_status_t psa_driver_wrapper_key_agreement(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -415,29 +415,29 @@
 /*
  * PAKE functions.
  */
-psa_status_t psa_driver_wrapper_pake_setup(
+static inline psa_status_t psa_driver_wrapper_pake_setup(
     psa_pake_operation_t *operation,
     const psa_crypto_driver_pake_inputs_t *inputs);
 
-psa_status_t psa_driver_wrapper_pake_output(
+static inline psa_status_t psa_driver_wrapper_pake_output(
     psa_pake_operation_t *operation,
     psa_crypto_driver_pake_step_t step,
     uint8_t *output,
     size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_pake_input(
+static inline psa_status_t psa_driver_wrapper_pake_input(
     psa_pake_operation_t *operation,
     psa_crypto_driver_pake_step_t step,
     const uint8_t *input,
     size_t input_length);
 
-psa_status_t psa_driver_wrapper_pake_get_implicit_key(
+static inline psa_status_t psa_driver_wrapper_pake_get_implicit_key(
     psa_pake_operation_t *operation,
     uint8_t *output, size_t output_size,
     size_t *output_length);
 
-psa_status_t psa_driver_wrapper_pake_abort(
+static inline psa_status_t psa_driver_wrapper_pake_abort(
     psa_pake_operation_t *operation);
 
 #endif /* PSA_CRYPTO_DRIVER_WRAPPERS_H */
diff --git a/library/psa_crypto_slot_management.c b/library/psa_crypto_slot_management.c
index ef285ac..46daf16 100644
--- a/library/psa_crypto_slot_management.c
+++ b/library/psa_crypto_slot_management.c
@@ -25,7 +25,7 @@
 #include "psa/crypto.h"
 
 #include "psa_crypto_core.h"
-#include "psa_crypto_driver_wrappers.h"
+#include "psa_crypto_driver_wrappers.c"
 #include "psa_crypto_slot_management.h"
 #include "psa_crypto_storage.h"
 #if defined(MBEDTLS_PSA_CRYPTO_SE_C)
diff --git a/scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja b/scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja
index 6354061..1e0951b 100644
--- a/scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja
+++ b/scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja
@@ -82,7 +82,7 @@
 #include "psa_crypto_se.h"
 #endif
 
-psa_status_t psa_driver_wrapper_init( void )
+static inline psa_status_t psa_driver_wrapper_init( void )
 {
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
 
@@ -106,7 +106,7 @@
     return( PSA_SUCCESS );
 }
 
-void psa_driver_wrapper_free( void )
+static inline void psa_driver_wrapper_free( void )
 {
 #if defined(MBEDTLS_PSA_CRYPTO_SE_C)
     /* Unregister all secure element drivers, so that we restart from
@@ -121,7 +121,7 @@
 }
 
 /* Start delegation functions */
-psa_status_t psa_driver_wrapper_sign_message(
+static inline psa_status_t psa_driver_wrapper_sign_message(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -196,7 +196,7 @@
                                       signature_length ) );
 }
 
-psa_status_t psa_driver_wrapper_verify_message(
+static inline psa_status_t psa_driver_wrapper_verify_message(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -267,7 +267,7 @@
                                         signature_length ) );
 }
 
-psa_status_t psa_driver_wrapper_sign_hash(
+static inline psa_status_t psa_driver_wrapper_sign_hash(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
@@ -371,7 +371,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_verify_hash(
+static inline psa_status_t psa_driver_wrapper_verify_hash(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
@@ -472,7 +472,7 @@
     }
 }
 
-uint32_t psa_driver_wrapper_sign_hash_get_num_ops(
+static inline uint32_t psa_driver_wrapper_sign_hash_get_num_ops(
     psa_sign_hash_interruptible_operation_t *operation )
 {
     switch( operation->id )
@@ -495,7 +495,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-uint32_t psa_driver_wrapper_verify_hash_get_num_ops(
+static inline uint32_t psa_driver_wrapper_verify_hash_get_num_ops(
     psa_verify_hash_interruptible_operation_t *operation )
 {
     switch( operation->id )
@@ -519,7 +519,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_sign_hash_start(
+static inline psa_status_t psa_driver_wrapper_sign_hash_start(
     psa_sign_hash_interruptible_operation_t *operation,
     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
     size_t key_buffer_size, psa_algorithm_t alg,
@@ -572,7 +572,7 @@
         return( status );
 }
 
-psa_status_t psa_driver_wrapper_sign_hash_complete(
+static inline psa_status_t psa_driver_wrapper_sign_hash_complete(
     psa_sign_hash_interruptible_operation_t *operation,
     uint8_t *signature, size_t signature_size,
     size_t *signature_length )
@@ -599,7 +599,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_sign_hash_abort(
+static inline psa_status_t psa_driver_wrapper_sign_hash_abort(
     psa_sign_hash_interruptible_operation_t *operation )
 {
     switch( operation->id )
@@ -618,7 +618,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_verify_hash_start(
+static inline psa_status_t psa_driver_wrapper_verify_hash_start(
     psa_verify_hash_interruptible_operation_t *operation,
     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
     size_t key_buffer_size, psa_algorithm_t alg,
@@ -676,7 +676,7 @@
     return( status );
 }
 
-psa_status_t psa_driver_wrapper_verify_hash_complete(
+static inline psa_status_t psa_driver_wrapper_verify_hash_complete(
     psa_verify_hash_interruptible_operation_t *operation )
 {
     switch( operation->id )
@@ -697,7 +697,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_verify_hash_abort(
+static inline psa_status_t psa_driver_wrapper_verify_hash_abort(
     psa_verify_hash_interruptible_operation_t *operation )
 {
     switch( operation->id )
@@ -729,7 +729,7 @@
  * \retval #PSA_ERROR_INVALID_ARGUMENT \emptydescription
  * \retval #PSA_ERROR_NOT_SUPPORTED \emptydescription
  */
-psa_status_t psa_driver_wrapper_get_key_buffer_size_from_key_data(
+static inline psa_status_t psa_driver_wrapper_get_key_buffer_size_from_key_data(
     const psa_key_attributes_t *attributes,
     const uint8_t *data,
     size_t data_length,
@@ -773,7 +773,7 @@
  * \retval #PSA_ERROR_INVALID_ARGUMENT
  *         The key is declared with a lifetime not known to us.
  */
-psa_status_t psa_driver_wrapper_get_key_buffer_size(
+static inline psa_status_t psa_driver_wrapper_get_key_buffer_size(
     const psa_key_attributes_t *attributes,
     size_t *key_buffer_size )
 {
@@ -809,7 +809,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_generate_key(
+static inline psa_status_t psa_driver_wrapper_generate_key(
     const psa_key_attributes_t *attributes,
     uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length )
 {
@@ -895,7 +895,7 @@
     return( status );
 }
 
-psa_status_t psa_driver_wrapper_import_key(
+static inline psa_status_t psa_driver_wrapper_import_key(
     const psa_key_attributes_t *attributes,
     const uint8_t *data,
     size_t data_length,
@@ -976,7 +976,7 @@
 {% endwith %}
 }
 
-psa_status_t psa_driver_wrapper_export_key(
+static inline psa_status_t psa_driver_wrapper_export_key(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     uint8_t *data, size_t data_size, size_t *data_length )
@@ -1038,7 +1038,7 @@
 {% endwith %}
 }
 
-psa_status_t psa_driver_wrapper_export_public_key(
+static inline psa_status_t psa_driver_wrapper_export_public_key(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     uint8_t *data, size_t data_size, size_t *data_length )
@@ -1108,7 +1108,7 @@
 {% endwith %}
 }
 
-psa_status_t psa_driver_wrapper_get_builtin_key(
+static inline psa_status_t psa_driver_wrapper_get_builtin_key(
     psa_drv_slot_number_t slot_number,
     psa_key_attributes_t *attributes,
     uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length )
@@ -1139,7 +1139,7 @@
 {% endwith %}
 }
 
-psa_status_t psa_driver_wrapper_copy_key(
+static inline psa_status_t psa_driver_wrapper_copy_key(
     psa_key_attributes_t *attributes,
     const uint8_t *source_key, size_t source_key_length,
     uint8_t *target_key_buffer, size_t target_key_buffer_size,
@@ -1191,7 +1191,7 @@
 /*
  * Cipher functions
  */
-psa_status_t psa_driver_wrapper_cipher_encrypt(
+static inline psa_status_t psa_driver_wrapper_cipher_encrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -1283,7 +1283,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_cipher_decrypt(
+static inline psa_status_t psa_driver_wrapper_cipher_decrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -1365,7 +1365,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_cipher_encrypt_setup(
+static inline psa_status_t psa_driver_wrapper_cipher_encrypt_setup(
     psa_cipher_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
@@ -1438,7 +1438,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_cipher_decrypt_setup(
+static inline psa_status_t psa_driver_wrapper_cipher_decrypt_setup(
     psa_cipher_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
@@ -1511,7 +1511,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_cipher_set_iv(
+static inline psa_status_t psa_driver_wrapper_cipher_set_iv(
     psa_cipher_operation_t *operation,
     const uint8_t *iv,
     size_t iv_length )
@@ -1546,7 +1546,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_cipher_update(
+static inline psa_status_t psa_driver_wrapper_cipher_update(
     psa_cipher_operation_t *operation,
     const uint8_t *input,
     size_t input_length,
@@ -1592,7 +1592,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_cipher_finish(
+static inline psa_status_t psa_driver_wrapper_cipher_finish(
     psa_cipher_operation_t *operation,
     uint8_t *output,
     size_t output_size,
@@ -1630,7 +1630,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_cipher_abort(
+static inline psa_status_t psa_driver_wrapper_cipher_abort(
     psa_cipher_operation_t *operation )
 {
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
@@ -1670,7 +1670,7 @@
 /*
  * Hashing functions
  */
-psa_status_t psa_driver_wrapper_hash_compute(
+static inline psa_status_t psa_driver_wrapper_hash_compute(
     psa_algorithm_t alg,
     const uint8_t *input,
     size_t input_length,
@@ -1706,7 +1706,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t psa_driver_wrapper_hash_setup(
+static inline psa_status_t psa_driver_wrapper_hash_setup(
     psa_hash_operation_t *operation,
     psa_algorithm_t alg )
 {
@@ -1739,7 +1739,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t psa_driver_wrapper_hash_clone(
+static inline psa_status_t psa_driver_wrapper_hash_clone(
     const psa_hash_operation_t *source_operation,
     psa_hash_operation_t *target_operation )
 {
@@ -1764,7 +1764,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_hash_update(
+static inline psa_status_t psa_driver_wrapper_hash_update(
     psa_hash_operation_t *operation,
     const uint8_t *input,
     size_t input_length )
@@ -1789,7 +1789,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_hash_finish(
+static inline psa_status_t psa_driver_wrapper_hash_finish(
     psa_hash_operation_t *operation,
     uint8_t *hash,
     size_t hash_size,
@@ -1816,7 +1816,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_hash_abort(
+static inline psa_status_t psa_driver_wrapper_hash_abort(
     psa_hash_operation_t *operation )
 {
     switch( operation->id )
@@ -1835,7 +1835,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_aead_encrypt(
+static inline psa_status_t psa_driver_wrapper_aead_encrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg,
@@ -1887,7 +1887,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_aead_decrypt(
+static inline psa_status_t psa_driver_wrapper_aead_decrypt(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer, size_t key_buffer_size,
     psa_algorithm_t alg,
@@ -1939,7 +1939,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_aead_encrypt_setup(
+static inline psa_status_t psa_driver_wrapper_aead_encrypt_setup(
    psa_aead_operation_t *operation,
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
@@ -1987,7 +1987,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_aead_decrypt_setup(
+static inline psa_status_t psa_driver_wrapper_aead_decrypt_setup(
    psa_aead_operation_t *operation,
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
@@ -2037,7 +2037,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_aead_set_nonce(
+static inline psa_status_t psa_driver_wrapper_aead_set_nonce(
    psa_aead_operation_t *operation,
    const uint8_t *nonce,
    size_t nonce_length )
@@ -2071,7 +2071,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_aead_set_lengths(
+static inline psa_status_t psa_driver_wrapper_aead_set_lengths(
    psa_aead_operation_t *operation,
    size_t ad_length,
    size_t plaintext_length )
@@ -2105,7 +2105,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_aead_update_ad(
+static inline psa_status_t psa_driver_wrapper_aead_update_ad(
    psa_aead_operation_t *operation,
    const uint8_t *input,
    size_t input_length )
@@ -2139,7 +2139,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_aead_update(
+static inline psa_status_t psa_driver_wrapper_aead_update(
    psa_aead_operation_t *operation,
    const uint8_t *input,
    size_t input_length,
@@ -2181,7 +2181,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_aead_finish(
+static inline psa_status_t psa_driver_wrapper_aead_finish(
    psa_aead_operation_t *operation,
    uint8_t *ciphertext,
    size_t ciphertext_size,
@@ -2226,7 +2226,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_aead_verify(
+static inline psa_status_t psa_driver_wrapper_aead_verify(
    psa_aead_operation_t *operation,
    uint8_t *plaintext,
    size_t plaintext_size,
@@ -2289,7 +2289,7 @@
     return( PSA_ERROR_INVALID_ARGUMENT );
 }
 
-psa_status_t psa_driver_wrapper_aead_abort(
+static inline psa_status_t psa_driver_wrapper_aead_abort(
    psa_aead_operation_t *operation )
 {
     switch( operation->id )
@@ -2318,7 +2318,7 @@
 /*
  * MAC functions
  */
-psa_status_t psa_driver_wrapper_mac_compute(
+static inline psa_status_t psa_driver_wrapper_mac_compute(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -2386,7 +2386,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_mac_sign_setup(
+static inline psa_status_t psa_driver_wrapper_mac_sign_setup(
     psa_mac_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
@@ -2458,7 +2458,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_mac_verify_setup(
+static inline psa_status_t psa_driver_wrapper_mac_verify_setup(
     psa_mac_operation_t *operation,
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
@@ -2530,7 +2530,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_mac_update(
+static inline psa_status_t psa_driver_wrapper_mac_update(
     psa_mac_operation_t *operation,
     const uint8_t *input,
     size_t input_length )
@@ -2563,7 +2563,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_mac_sign_finish(
+static inline psa_status_t psa_driver_wrapper_mac_sign_finish(
     psa_mac_operation_t *operation,
     uint8_t *mac,
     size_t mac_size,
@@ -2598,7 +2598,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_mac_verify_finish(
+static inline psa_status_t psa_driver_wrapper_mac_verify_finish(
     psa_mac_operation_t *operation,
     const uint8_t *mac,
     size_t mac_length )
@@ -2631,7 +2631,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_mac_abort(
+static inline psa_status_t psa_driver_wrapper_mac_abort(
     psa_mac_operation_t *operation )
 {
     switch( operation->id )
@@ -2659,7 +2659,7 @@
 /*
  * Asymmetric cryptography
  */
-psa_status_t psa_driver_wrapper_asymmetric_encrypt(
+static inline psa_status_t psa_driver_wrapper_asymmetric_encrypt(
     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
     size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
     size_t input_length, const uint8_t *salt, size_t salt_length,
@@ -2717,7 +2717,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_asymmetric_decrypt(
+static inline psa_status_t psa_driver_wrapper_asymmetric_decrypt(
     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
     size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
     size_t input_length, const uint8_t *salt, size_t salt_length,
@@ -2775,7 +2775,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_key_agreement(
+static inline psa_status_t psa_driver_wrapper_key_agreement(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -2862,7 +2862,7 @@
     }
  }
 
-psa_status_t psa_driver_wrapper_pake_setup(
+static inline psa_status_t psa_driver_wrapper_pake_setup(
     psa_pake_operation_t *operation,
     const psa_crypto_driver_pake_inputs_t *inputs )
 {
@@ -2905,7 +2905,8 @@
             return( PSA_ERROR_INVALID_ARGUMENT );
     }
 }
-psa_status_t psa_driver_wrapper_pake_output(
+
+static inline psa_status_t psa_driver_wrapper_pake_output(
     psa_pake_operation_t *operation,
     psa_crypto_driver_pake_step_t step,
     uint8_t *output,
@@ -2937,7 +2938,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_pake_input(
+static inline psa_status_t psa_driver_wrapper_pake_input(
     psa_pake_operation_t *operation,
     psa_crypto_driver_pake_step_t step,
     const uint8_t *input,
@@ -2969,7 +2970,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_pake_get_implicit_key(
+static inline psa_status_t psa_driver_wrapper_pake_get_implicit_key(
     psa_pake_operation_t *operation,
     uint8_t *output, size_t output_size,
     size_t *output_length )
@@ -2998,7 +2999,7 @@
     }
 }
 
-psa_status_t psa_driver_wrapper_pake_abort(
+static inline psa_status_t psa_driver_wrapper_pake_abort(
     psa_pake_operation_t * operation )
 {
     switch( operation->id )