From a5cd17702c6a8178c228f10372637fa376d018c8 Mon Sep 17 00:00:00 2001 From: Kévin Le Gouguec Date: Tue, 5 Feb 2019 08:00:53 +0100 Subject: Changement de l'implémentation de référence MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/add_tweakeysequences/tweakey.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/add_tweakeysequences/tweakey.h (limited to 'src/add_tweakeysequences/tweakey.h') diff --git a/src/add_tweakeysequences/tweakey.h b/src/add_tweakeysequences/tweakey.h new file mode 100644 index 0000000..5470bc8 --- /dev/null +++ b/src/add_tweakeysequences/tweakey.h @@ -0,0 +1,23 @@ +#ifndef TWEAKEY_H +#define TWEAKEY_H + +#include + +#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 */ -- cgit v1.2.3