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