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 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) \ 30 static const PROV_CIPHER_HW cast5_##mode = { \ 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