1/*
2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include "cipher_rc2.h"
11
12static int cipher_hw_rc2_initkey(PROV_CIPHER_CTX *ctx,
13 const unsigned char *key, size_t keylen)
14{
15 PROV_RC2_CTX *rctx = (PROV_RC2_CTX *)ctx;
16 RC2_KEY *ks = &(rctx->ks.ks);
17
18 RC2_set_key(ks, (int)ctx->keylen, key, (int)rctx->key_bits);
19 return 1;
20}
21
22# define PROV_CIPHER_HW_rc2_mode(mode, UCMODE) \
23IMPLEMENT_CIPHER_HW_##UCMODE(mode, rc2, PROV_RC2_CTX, RC2_KEY, \
24 RC2_##mode) \
25static const PROV_CIPHER_HW rc2_##mode = { \
26 cipher_hw_rc2_initkey, \
27 cipher_hw_rc2_##mode##_cipher \
28}; \
29const PROV_CIPHER_HW *PROV_CIPHER_HW_rc2_##mode(size_t keybits) \
30{ \
31 return &rc2_##mode; \
32}
33
34PROV_CIPHER_HW_rc2_mode(cbc, CBC)
35PROV_CIPHER_HW_rc2_mode(ecb, ECB)
36PROV_CIPHER_HW_rc2_mode(ofb64, OFB)
37PROV_CIPHER_HW_rc2_mode(cfb64, CFB)
38