| /* |
| * 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 |
| */ |
| |
| /* |
| * RC2 low level APIs are deprecated for public use, but still ok for internal |
| * use. |
| */ |
| #include "internal/deprecated.h" |
| |
| #include "cipher_rc2.h" |
| |
| static int cipher_hw_rc2_initkey(PROV_CIPHER_CTX *ctx, |
| const unsigned char *key, size_t keylen) |
| { |
| PROV_RC2_CTX *rctx = (PROV_RC2_CTX *)ctx; |
| RC2_KEY *ks = &(rctx->ks.ks); |
| |
| RC2_set_key(ks, (int)ctx->keylen, key, (int)rctx->key_bits); |
| return 1; |
| } |
| |
| # define PROV_CIPHER_HW_rc2_mode(mode, UCMODE) \ |
| IMPLEMENT_CIPHER_HW_##UCMODE(mode, rc2, PROV_RC2_CTX, RC2_KEY, \ |
| RC2_##mode) \ |
| static const PROV_CIPHER_HW rc2_##mode = { \ |
| cipher_hw_rc2_initkey, \ |
| cipher_hw_rc2_##mode##_cipher \ |
| }; \ |
| const PROV_CIPHER_HW *ossl_prov_cipher_hw_rc2_##mode(size_t keybits) \ |
| { \ |
| return &rc2_##mode; \ |
| } |
| |
| PROV_CIPHER_HW_rc2_mode(cbc, CBC) |
| PROV_CIPHER_HW_rc2_mode(ecb, ECB) |
| PROV_CIPHER_HW_rc2_mode(ofb64, OFB) |
| PROV_CIPHER_HW_rc2_mode(cfb64, CFB) |
