1 files changed, 35 insertions, 0 deletions
diff --git a/src/lilliput-ae.h b/src/lilliput-ae.h
new file mode 100644
index 0000000..062c71c
--- /dev/null
+++ b/src/lilliput-ae.h
@@ -0,0 +1,35 @@
+#ifndef LILLIPUT_AE_H
+#define LILLIPUT_AE_H
+
+#include <stddef.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "parameters.h"
+
+
+/* TODO: replace c_len with m_len */
+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]
+);
+
+
+#endif /* LILLIPUT_AE_H */