| /* |
| * Copyright 2019-2020 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 |
| */ |
| |
| /* |
| * RC5 low level APIs are deprecated for public use, but still ok for internal |
| * use. |
| */ |
| #include "internal/deprecated.h" |
| |
| #include "cipher_rc5.h" |
| |
| static int cipher_hw_rc5_initkey(PROV_CIPHER_CTX *ctx, |
| const unsigned char *key, size_t keylen) |
| { |
| PROV_RC5_CTX *rctx = (PROV_RC5_CTX *)ctx; |
| |
| return RC5_32_set_key(&rctx->ks.ks, keylen, key, rctx->rounds); |
| } |
| |
| # define PROV_CIPHER_HW_rc5_mode(mode, UCMODE) \ |
| IMPLEMENT_CIPHER_HW_##UCMODE(mode, rc5, PROV_RC5_CTX, RC5_32_KEY, \ |
| RC5_32_##mode) \ |
| static const PROV_CIPHER_HW rc5_##mode = { \ |
| cipher_hw_rc5_initkey, \ |
| cipher_hw_rc5_##mode##_cipher \ |
| }; \ |
| const PROV_CIPHER_HW *ossl_prov_cipher_hw_rc5_##mode(size_t keybits) \ |
| { \ |
| return &rc5_##mode; \ |
| } |
| |
| PROV_CIPHER_HW_rc5_mode(cbc, CBC) |
| PROV_CIPHER_HW_rc5_mode(ecb, ECB) |
| PROV_CIPHER_HW_rc5_mode(ofb64, OFB) |
| PROV_CIPHER_HW_rc5_mode(cfb64, CFB) |
