providers/implementations/ciphers/cipher_des.h

   1 /*
   2  * Copyright 2019 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 /* TODO(3.0) Figure out what flags need to be here */
  14 #define TDES_FLAGS (EVP_CIPH_RAND_KEY)
  15
  16 typedef struct prov_des_ctx_st {
  17     PROV_CIPHER_CTX base;      /* Must be first */
  18     union {
  19         OSSL_UNION_ALIGN;
  20         DES_key_schedule ks;
  21     } dks;
  22     union {
  23         void (*cbc) (const void *, void *, size_t,
  24                      const DES_key_schedule *, unsigned char *);
  25     } dstream;
  26
  27 } PROV_DES_CTX;
  28
  29 const PROV_CIPHER_HW *PROV_CIPHER_HW_des_cbc(void);
  30 const PROV_CIPHER_HW *PROV_CIPHER_HW_des_ecb(void);
  31 const PROV_CIPHER_HW *PROV_CIPHER_HW_des_ofb64(void);
  32 const PROV_CIPHER_HW *PROV_CIPHER_HW_des_cfb64(void);
  33 const PROV_CIPHER_HW *PROV_CIPHER_HW_des_cfb1(void);
  34 const PROV_CIPHER_HW *PROV_CIPHER_HW_des_cfb8(void);