diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 30791d4..845ea69 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -2995,7 +2995,7 @@
 
 }
 
-psa_status_t psa_sign_message_internal(
+psa_status_t psa_sign_message_builtin(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -3043,7 +3043,7 @@
         signature, signature_size, signature_length );
 }
 
-psa_status_t psa_verify_message_internal(
+psa_status_t psa_verify_message_builtin(
     const psa_key_attributes_t *attributes,
     const uint8_t *key_buffer,
     size_t key_buffer_size,
@@ -3089,7 +3089,7 @@
         signature, signature_length );
 }
 
-psa_status_t psa_sign_hash_internal(
+psa_status_t psa_sign_hash_builtin(
     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,
@@ -3160,7 +3160,7 @@
         signature, signature_size, signature_length );
 }
 
-psa_status_t psa_verify_hash_internal(
+psa_status_t psa_verify_hash_builtin(
     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,