1 /*
2 * Copyright 2019-2020 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 /*
11 * CAST low level APIs are deprecated for public use, but still ok for
12 * internal use.
13 */
14 #include "internal/deprecated.h"
15
16 #include "cipher_cast.h"
17
cipher_hw_cast5_initkey(PROV_CIPHER_CTX * ctx,const unsigned char * key,size_t keylen)18 static int cipher_hw_cast5_initkey(PROV_CIPHER_CTX *ctx,
19 const unsigned char *key, size_t keylen)
20 {
21 PROV_CAST_CTX *bctx = (PROV_CAST_CTX *)ctx;
22
23 CAST_set_key(&(bctx->ks.ks), keylen, key);
24 return 1;
25 }
26
27 #define PROV_CIPHER_HW_cast_mode(mode, UCMODE) \
28 IMPLEMENT_CIPHER_HW_##UCMODE(mode, cast5, PROV_CAST_CTX, CAST_KEY, \
29 CAST_##mode) static const PROV_CIPHER_HW cast5_##mode \
30 = { \
31 cipher_hw_cast5_initkey, \
32 cipher_hw_cast5_##mode##_cipher \
33 }; \
34 const PROV_CIPHER_HW *ossl_prov_cipher_hw_cast5_##mode(size_t keybits) \
35 { \
36 return &cast5_##mode; \
37 }
38
39 PROV_CIPHER_HW_cast_mode(cbc, CBC)
40 PROV_CIPHER_HW_cast_mode(ecb, ECB)
41 PROV_CIPHER_HW_cast_mode(ofb64, OFB)
42 PROV_CIPHER_HW_cast_mode(cfb64, CFB)
43