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      1 /* $NetBSD: camellia-api.c,v 1.2 2021/09/04 00:33:09 gutteridge Exp $ */
      2 
      3 /*
      4  *
      5  * Copyright (c) 2006
      6  * NTT (Nippon Telegraph and Telephone Corporation) . All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *   notice, this list of conditions and the following disclaimer as
     13  *   the first lines of this file unmodified.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *   notice, this list of conditions and the following disclaimer in the
     16  *   documentation and/or other materials provided with the distribution.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY NTT ``AS IS'' AND ANY EXPRESS OR
     19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  * IN NO EVENT SHALL NTT BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     23  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  */
     29 
     30 #include <sys/cdefs.h>
     31 __KERNEL_RCSID(0, "$NetBSD: camellia-api.c,v 1.2 2021/09/04 00:33:09 gutteridge Exp $");
     32 
     33 #include <sys/types.h>
     34 #include <crypto/camellia/camellia.h>
     35 
     36 void
     37 camellia_set_key(camellia_ctx *ctx, const u_char *key, int bits)
     38 {
     39 
     40     Camellia_Ekeygen(bits, key, ctx->subkey);
     41     ctx->bits = bits;
     42 }
     43 
     44 void
     45 camellia_decrypt(const camellia_ctx *ctx, const u_char *src, u_char *dst)
     46 {
     47 
     48     Camellia_DecryptBlock(ctx->bits, src, ctx->subkey, dst);
     49 }
     50 
     51 void
     52 camellia_encrypt(const camellia_ctx *ctx, const u_char *src, u_char *dst)
     53 {
     54 
     55     Camellia_EncryptBlock(ctx->bits, src, ctx->subkey, dst);
     56 }
     57