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 * BF low level APIs are deprecated for public use, but still ok for internal 12 * use. 13 */ 14#include "internal/deprecated.h" 15 16#include "cipher_blowfish.h" 17 18static int cipher_hw_blowfish_initkey(PROV_CIPHER_CTX *ctx, 19 const unsigned char *key, size_t keylen) 20{ 21 PROV_BLOWFISH_CTX *bctx = (PROV_BLOWFISH_CTX *)ctx; 22 23 BF_set_key(&bctx->ks.ks, keylen, key); 24 return 1; 25} 26 27# define PROV_CIPHER_HW_blowfish_mode(mode, UCMODE) \ 28IMPLEMENT_CIPHER_HW_##UCMODE(mode, blowfish, PROV_BLOWFISH_CTX, BF_KEY, \ 29 BF_##mode) \ 30static const PROV_CIPHER_HW bf_##mode = { \ 31 cipher_hw_blowfish_initkey, \ 32 cipher_hw_blowfish_##mode##_cipher \ 33}; \ 34const PROV_CIPHER_HW *ossl_prov_cipher_hw_blowfish_##mode(size_t keybits) \ 35{ \ 36 return &bf_##mode; \ 37} 38 39PROV_CIPHER_HW_blowfish_mode(cbc, CBC) 40PROV_CIPHER_HW_blowfish_mode(ecb, ECB) 41PROV_CIPHER_HW_blowfish_mode(ofb64, OFB) 42PROV_CIPHER_HW_blowfish_mode(cfb64, CFB) 43