1e1051a39Sopenharmony_ci/*
2e1051a39Sopenharmony_ci * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
3e1051a39Sopenharmony_ci *
4e1051a39Sopenharmony_ci * Licensed under the Apache License 2.0 (the "License").  You may not use
5e1051a39Sopenharmony_ci * this file except in compliance with the License.  You can obtain a copy
6e1051a39Sopenharmony_ci * in the file LICENSE in the source distribution or at
7e1051a39Sopenharmony_ci * https://www.openssl.org/source/license.html
8e1051a39Sopenharmony_ci */
9e1051a39Sopenharmony_ci
10e1051a39Sopenharmony_ci#include <openssl/des.h>
11e1051a39Sopenharmony_ci#include "crypto/des_platform.h"
12e1051a39Sopenharmony_ci
13e1051a39Sopenharmony_ci#define TDES_FLAGS 0
14e1051a39Sopenharmony_ci
15e1051a39Sopenharmony_citypedef struct prov_des_ctx_st {
16e1051a39Sopenharmony_ci    PROV_CIPHER_CTX base;      /* Must be first */
17e1051a39Sopenharmony_ci    union {
18e1051a39Sopenharmony_ci        OSSL_UNION_ALIGN;
19e1051a39Sopenharmony_ci        DES_key_schedule ks;
20e1051a39Sopenharmony_ci    } dks;
21e1051a39Sopenharmony_ci    union {
22e1051a39Sopenharmony_ci        void (*cbc) (const void *, void *, size_t,
23e1051a39Sopenharmony_ci                     const DES_key_schedule *, unsigned char *);
24e1051a39Sopenharmony_ci    } dstream;
25e1051a39Sopenharmony_ci
26e1051a39Sopenharmony_ci} PROV_DES_CTX;
27e1051a39Sopenharmony_ci
28e1051a39Sopenharmony_ciconst PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cbc(void);
29e1051a39Sopenharmony_ciconst PROV_CIPHER_HW *ossl_prov_cipher_hw_des_ecb(void);
30e1051a39Sopenharmony_ciconst PROV_CIPHER_HW *ossl_prov_cipher_hw_des_ofb64(void);
31e1051a39Sopenharmony_ciconst PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cfb64(void);
32e1051a39Sopenharmony_ciconst PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cfb1(void);
33e1051a39Sopenharmony_ciconst PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cfb8(void);
34