arctwo-meta.c 1.84 KB
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/* arctwo-meta.c */

/* nettle, low-level cryptographics library
 *
 * Copyright (C) 2004 Simon Josefsson
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 * Copyright (C) 2014 Niels Möller
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 *
 * The nettle library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or (at your
 * option) any later version.
 *
 * The nettle library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the nettle library; see the file COPYING.LIB.  If not, write to
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 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02111-1301, USA.
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 */

#if HAVE_CONFIG_H
# include "config.h"
#endif

#include "nettle-meta.h"

#include "arctwo.h"

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#define ARCTWO(bits) {					\
  "arctwo" #bits, sizeof (struct arctwo_ctx),		\
  ARCTWO_BLOCK_SIZE, bits/8,				\
  (nettle_set_key_func *) arctwo ## bits ## _set_key,	\
  (nettle_set_key_func *) arctwo ## bits ## _set_key,	\
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  (nettle_cipher_func *) arctwo_encrypt,			\
  (nettle_cipher_func *) arctwo_decrypt,			\
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}
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const struct nettle_cipher nettle_arctwo40
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= ARCTWO(40);
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const struct nettle_cipher nettle_arctwo64
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= ARCTWO(64);
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const struct nettle_cipher nettle_arctwo128
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= ARCTWO(128);

/* Gutmann variant. */
const struct nettle_cipher nettle_arctwo_gutmann128 =
  {
    "arctwo_gutmann128", sizeof (struct arctwo_ctx),
    ARCTWO_BLOCK_SIZE, 16,
    (nettle_set_key_func *) arctwo128_set_key_gutmann,
    (nettle_set_key_func *) arctwo128_set_key_gutmann,
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    (nettle_cipher_func *) arctwo_encrypt,
    (nettle_cipher_func *) arctwo_decrypt,
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  };