diff --git a/library/psa_crypto_hash.c b/library/psa_crypto_hash.c
index 9a9dd09..b573c7a 100644
--- a/library/psa_crypto_hash.c
+++ b/library/psa_crypto_hash.c
@@ -541,7 +541,7 @@
 }
 #endif /* INCLUDE_HASH_TEST_DRIVER */
 
-psa_status_t test_transparent_hash_compute(
+psa_status_t mbedtls_transparent_test_driver_hash_compute(
     psa_algorithm_t alg,
     const uint8_t *input,
     size_t input_length,
@@ -566,8 +566,8 @@
 #endif
 }
 
-psa_status_t test_transparent_hash_setup(
-    test_transparent_hash_operation_t *operation,
+psa_status_t mbedtls_transparent_test_driver_hash_setup(
+    mbedtls_transparent_test_driver_hash_operation_t *operation,
     psa_algorithm_t alg )
 {
 #if defined(INCLUDE_HASH_TEST_DRIVER)
@@ -582,9 +582,9 @@
 #endif
 }
 
-psa_status_t test_transparent_hash_clone(
-    const test_transparent_hash_operation_t *source_operation,
-    test_transparent_hash_operation_t *target_operation )
+psa_status_t mbedtls_transparent_test_driver_hash_clone(
+    const mbedtls_transparent_test_driver_hash_operation_t *source_operation,
+    mbedtls_transparent_test_driver_hash_operation_t *target_operation )
 {
 #if defined(INCLUDE_HASH_TEST_DRIVER)
     if( is_hash_accelerated( source_operation->operation.alg ) == PSA_SUCCESS )
@@ -599,8 +599,8 @@
 #endif
 }
 
-psa_status_t test_transparent_hash_update(
-    test_transparent_hash_operation_t *operation,
+psa_status_t mbedtls_transparent_test_driver_hash_update(
+    mbedtls_transparent_test_driver_hash_operation_t *operation,
     const uint8_t *input,
     size_t input_length )
 {
@@ -618,8 +618,8 @@
 #endif
 }
 
-psa_status_t test_transparent_hash_finish(
-    test_transparent_hash_operation_t *operation,
+psa_status_t mbedtls_transparent_test_driver_hash_finish(
+    mbedtls_transparent_test_driver_hash_operation_t *operation,
     uint8_t *hash,
     size_t hash_size,
     size_t *hash_length )
@@ -639,8 +639,8 @@
 #endif
 }
 
-psa_status_t test_transparent_hash_abort(
-    test_transparent_hash_operation_t *operation )
+psa_status_t mbedtls_transparent_test_driver_hash_abort(
+    mbedtls_transparent_test_driver_hash_operation_t *operation )
 {
 #if defined(INCLUDE_HASH_TEST_DRIVER)
     return( mbedtls_psa_hash_abort( &operation->operation ) );