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/*
Implementation of the Lilliput-AE tweakable block cipher.
Author: Kévin Le Gouguec, 2019.
For more information, feedback or questions, refer to our website:
https://paclido.fr/lilliput-ae
To the extent possible under law, the implementer has waived all copyright
and related or neighboring rights to the source code in this file.
http://creativecommons.org/publicdomain/zero/1.0/
---
This file provides the interface for Lilliput-TBC.
*/
#ifndef CIPHER_H
#define CIPHER_H
#include <stdint.h>
#include "constants.h"
void lilliput_tbc_encrypt(
const uint8_t key[KEY_BYTES],
const uint8_t tweak[TWEAK_BYTES],
const uint8_t message[BLOCK_BYTES],
uint8_t ciphertext[BLOCK_BYTES]
);
void lilliput_tbc_decrypt(
const uint8_t key[KEY_BYTES],
const uint8_t tweak[TWEAK_BYTES],
const uint8_t ciphertext[BLOCK_BYTES],
uint8_t message[BLOCK_BYTES]
);
#endif /* CIPHER_H */
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