Changement de l'implémentation de référence

1 files changed, 23 insertions, 0 deletions

diff --git a/src/add_tweakeyloop/tweakey.h b/src/add_tweakeyloop/tweakey.h
new file mode 100644
index 0000000..5470bc8
--- /dev/null
+++ b/src/add_tweakeyloop/tweakey.h
@@ -0,0 +1,23 @@
+#ifndef TWEAKEY_H
+#define TWEAKEY_H
+
+#include <stdint.h>
+
+#include "parameters.h"
+
+
+void tweakey_state_init(
+    uint8_t TK[TWEAKEY_BYTES],
+    const uint8_t key[KEY_BYTES],
+    const uint8_t tweak[TWEAK_BYTES]
+);
+
+void tweakey_state_extract(
+    const uint8_t TK[TWEAKEY_BYTES],
+    uint8_t round_constant,
+    uint8_t round_tweakey[ROUND_TWEAKEY_BYTES] /* output */
+);
+
+void tweakey_state_update(uint8_t TK[TWEAKEY_BYTES]);
+
+#endif /* TWEAKEY_H */