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/*
* 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)
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