1 /*
2  * Copyright 2019-2021 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 #include <openssl/des.h>
11 #include "crypto/des_platform.h"
12 
13 #define TDES_FLAGS 0
14 
15 typedef struct prov_des_ctx_st {
16     PROV_CIPHER_CTX base;      /* Must be first */
17     union {
18         OSSL_UNION_ALIGN;
19         DES_key_schedule ks;
20     } dks;
21     union {
22         void (*cbc) (const void *, void *, size_t,
23                      const DES_key_schedule *, unsigned char *);
24     } dstream;
25 
26 } PROV_DES_CTX;
27 
28 const PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cbc(void);
29 const PROV_CIPHER_HW *ossl_prov_cipher_hw_des_ecb(void);
30 const PROV_CIPHER_HW *ossl_prov_cipher_hw_des_ofb64(void);
31 const PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cfb64(void);
32 const PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cfb1(void);
33 const PROV_CIPHER_HW *ossl_prov_cipher_hw_des_cfb8(void);
34