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/** @file
*
* Implementation of XTEA cipher
* By Ahmad Fatoum <ahmad[AT]a3f.at>
* Copyright 2017 Ahmad Fatoum
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __XTEA_H__
#define __XTEA_H__
/* Actual XTEA is big-endian, nevertheless there exist protocols that treat every block
* as little endian, so we provide both
*/
#include "wireshark.h"
WS_DLL_PUBLIC void decrypt_xtea_ecb(uint8_t plaintext[8], const uint8_t ciphertext[8], const uint32_t key[4], unsigned num_rounds);
WS_DLL_PUBLIC void decrypt_xtea_le_ecb(uint8_t plaintext[8], const uint8_t ciphertext[8], const uint32_t key[4], unsigned num_rounds);
#endif /* __XTEA_H__ */
/*
* Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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