Extraction du traitement des données authentifiées

Commun à ΘCB3 et SCT-2.

1 files changed, 3 insertions, 10 deletions

diff --git a/src/lilliput-ae-ii.c b/src/lilliput-ae-ii.c
index 23ff27e..fc50211 100644
--- a/src/lilliput-ae-ii.c
+++ b/src/lilliput-ae-ii.c
@@ -2,18 +2,11 @@
 #include <stdint.h>
 #include <string.h>
 
+#include "ae-common.h"
 #include "cipher.h"
 #include "lilliput-ae.h"
 
 
-static void _process_associated_data(
-    const uint8_t key[KEY_BYTES],
-    size_t        A_len,
-    const uint8_t A[A_len],
-    uint8_t       Auth[BLOCK_BYTES]
-)
-{
-}
 
 static void _generate_tag(
     const uint8_t key[KEY_BYTES],
@@ -61,7 +54,7 @@ void lilliput_ae_encrypt(
 )
 {
     uint8_t auth[BLOCK_BYTES];
-    _process_associated_data(key, auth_data_len, auth_data, auth);
+    process_associated_data(key, auth_data_len, auth_data, auth);
 
     _generate_tag(key, message_len, message, nonce, auth, tag);
 
@@ -82,7 +75,7 @@ bool lilliput_ae_decrypt(
     _decrypt_message(key, ciphertext_len, ciphertext, nonce, tag, message);
 
     uint8_t auth[BLOCK_BYTES];
-    _process_associated_data(key, auth_data_len, auth_data, auth);
+    process_associated_data(key, auth_data_len, auth_data, auth);
 
     uint8_t effective_tag[TAG_BYTES];
     _generate_tag(key, ciphertext_len, message, nonce, auth, effective_tag);