Ajout de tests chiffrement/déchiffrement pour SCT-2

1 files changed, 35 insertions, 0 deletions

diff --git a/src/lilliput-ae-ii.c b/src/lilliput-ae-ii.c
new file mode 100644
index 0000000..9b156c7
--- /dev/null
+++ b/src/lilliput-ae-ii.c
@@ -0,0 +1,35 @@
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+
+#include "cipher.h"
+#include "lilliput-ae.h"
+
+
+void lilliput_ae_encrypt(
+    size_t        message_len,
+    const uint8_t message[message_len],
+    size_t        auth_data_len,
+    const uint8_t auth_data[auth_data_len],
+    const uint8_t key[KEY_BYTES],
+    const uint8_t nonce[NONCE_BYTES],
+    uint8_t       ciphertext[message_len],
+    uint8_t       tag[TAG_BYTES]
+)
+{
+}
+
+bool lilliput_ae_decrypt(
+    size_t        ciphertext_len,
+    const uint8_t ciphertext[ciphertext_len],
+    size_t        auth_data_len,
+    const uint8_t auth_data[auth_data_len],
+    const uint8_t key[KEY_BYTES],
+    const uint8_t nonce[NONCE_BYTES],
+    const uint8_t tag[TAG_BYTES],
+    uint8_t       message[ciphertext_len]
+)
+{
+    uint8_t effective_tag[TAG_BYTES];
+    return memcmp(tag, effective_tag, TAG_BYTES) == 0;
+}