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| author | Kévin Le Gouguec <kevin.legouguec@gmail.com> | 2019-02-01 13:42:14 +0100 |
|---|---|---|
| committer | Kévin Le Gouguec <kevin.legouguec@gmail.com> | 2019-02-01 13:42:14 +0100 |
| commit | efc65320b38cb51b2786c8f08df1a37de75e97a2 (patch) | |
| tree | 958f289ac34a9be3755c518c851730c01bd4f48f /src/add_developedtweakey/parameters.h | |
| parent | 31cc88e892383711cd94d9df3c7f6a79e3126c2c (diff) | |
| download | lilliput-ae-implem-efc65320b38cb51b2786c8f08df1a37de75e97a2.tar.xz | |
Ajout d'une implémentation supplémentaire
Cette implémentation utilisera les matrices M², M³, MR² et MR³ telles
qu'exprimées dans la spécification, comme add_tabulatedtweakey ; en
revanche, les matrices 8×8 M₁, M₂, M₃ et M₄ seront codées par des
expressions booléennes (XORs et décalages) qui seront présentées dans
la section "implémentation" du papier.
Diffstat (limited to 'src/add_developedtweakey/parameters.h')
| -rw-r--r-- | src/add_developedtweakey/parameters.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/add_developedtweakey/parameters.h b/src/add_developedtweakey/parameters.h new file mode 100644 index 0000000..681a152 --- /dev/null +++ b/src/add_developedtweakey/parameters.h @@ -0,0 +1,20 @@ +#ifndef PARAMETERS_H +#define PARAMETERS_H + +#include "_parameters.h" + +#define TWEAKEY_LENGTH_BITS (TWEAK_LENGTH_BITS+KEY_LENGTH_BITS) +#define ROUND_TWEAKEY_LENGTH_BITS 64 +#define BLOCK_LENGTH_BITS 128 +#define NONCE_LENGTH_BITS 120 +#define TAG_LENGTH_BITS 128 + +#define TWEAK_BYTES (TWEAK_LENGTH_BITS/8) +#define KEY_BYTES (KEY_LENGTH_BITS/8) +#define TWEAKEY_BYTES (TWEAKEY_LENGTH_BITS/8) +#define ROUND_TWEAKEY_BYTES (ROUND_TWEAKEY_LENGTH_BITS/8) +#define BLOCK_BYTES (BLOCK_LENGTH_BITS/8) +#define NONCE_BYTES (NONCE_LENGTH_BITS/8) +#define TAG_BYTES (TAG_LENGTH_BITS/8) + +#endif /* PARAMETERS_H */ |
