crypto/camellia/cmll_ofb.c


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

/*
 * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

/*
 * Camellia low level APIs are deprecated for public use, but still ok for
 * internal use.
 */
#include "internal/deprecated.h"

#include <openssl/camellia.h>
#include <openssl/modes.h>

/*
 * The input and output encrypted as though 128bit ofb mode is being used.
 * The extra state information to record how much of the 128bit block we have
 * used is contained in *num;
 */
void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
                             size_t length, const CAMELLIA_KEY *key,
                             unsigned char *ivec, int *num)
{
    CRYPTO_ofb128_encrypt(in, out, length, key, ivec, num,
                          (block128_f) Camellia_encrypt);
}