gcm-camellia128-meta.c 1.73 KB
Newer Older
Niels Möller's avatar
Niels Möller committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
/* gcm-camellia128-meta.c */

/* nettle, low-level cryptographics library
 *
 * Copyright (C) 2014 Niels Möller
 *  
 * 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
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02111-1301, USA.
 */

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

#include <assert.h>

#include "nettle-meta.h"

#include "gcm.h"

static nettle_set_key_func gcm_camellia128_set_nonce_wrapper;
static void
gcm_camellia128_set_nonce_wrapper (void *ctx, const uint8_t *nonce)
{
  gcm_camellia128_set_iv (ctx, GCM_IV_SIZE, nonce);
}

const struct nettle_aead nettle_gcm_camellia128 =
  { "gcm_camellia128", sizeof(struct gcm_camellia128_ctx),
    GCM_BLOCK_SIZE, CAMELLIA128_KEY_SIZE,
    GCM_IV_SIZE, GCM_DIGEST_SIZE,
    (nettle_set_key_func *) gcm_camellia128_set_key,
    (nettle_set_key_func *) gcm_camellia128_set_key,
    gcm_camellia128_set_nonce_wrapper,
    (nettle_hash_update_func *) gcm_camellia128_update,
    (nettle_crypt_func *) gcm_camellia128_encrypt,
    (nettle_crypt_func *) gcm_camellia128_decrypt,
    (nettle_hash_digest_func *) gcm_camellia128_digest,
  };