1/*
2 *
3 * Copyright (c) 2006
4 * NTT (Nippon Telegraph and Telephone Corporation) . All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *   notice, this list of conditions and the following disclaimer as
11 *   the first lines of this file unmodified.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *   notice, this list of conditions and the following disclaimer in the
14 *   documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY NTT ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL NTT BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * $FreeBSD$
28 */
29
30#include <sys/cdefs.h>
31
32#include <sys/types.h>
33#ifdef _KERNEL
34#include <sys/systm.h>
35#endif
36#include <crypto/camellia/camellia.h>
37
38void
39camellia_set_key(camellia_ctx *ctx, const u_char *key, int bits)
40{
41
42    Camellia_Ekeygen(bits, key, ctx->subkey);
43    ctx->bits = bits;
44}
45
46void
47camellia_decrypt(const camellia_ctx *ctx, const u_char *src, u_char *dst)
48{
49
50    Camellia_DecryptBlock(ctx->bits, src, ctx->subkey, dst);
51}
52
53void
54camellia_encrypt(const camellia_ctx *ctx, const u_char *src, u_char *dst)
55{
56
57    Camellia_EncryptBlock(ctx->bits, src, ctx->subkey, dst);
58}
59