include/crypto/des_platform.h

   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 #ifndef OSSL_DES_PLATFORM_H
  11 # define OSSL_DES_PLATFORM_H
  12 # pragma once
  13
  14 # if defined(DES_ASM) && (defined(__sparc) || defined(__sparc__))
  15
  16 /* Fujitsu SPARC64 X support */
  17 extern unsigned int OPENSSL_sparcv9cap_P[];
  18 #  include "sparc_arch.h"
  19
  20 #  ifndef OPENSSL_NO_DES
  21 #   define SPARC_DES_CAPABLE      (OPENSSL_sparcv9cap_P[1] & CFR_DES)
  22 #   include <openssl/des.h>
  23 void des_t4_key_expand(const void *key, DES_key_schedule *ks);
  24 void des_t4_ede3_cbc_encrypt(const void *inp, void *out, size_t len,
  25                              const DES_key_schedule ks[3], unsigned char iv[8]);
  26 void des_t4_ede3_cbc_decrypt(const void *inp, void *out, size_t len,
  27                              const DES_key_schedule ks[3], unsigned char iv[8]);
  28 void des_t4_cbc_encrypt(const void *inp, void *out, size_t len,
  29                         const DES_key_schedule *ks, unsigned char iv[8]);
  30 void des_t4_cbc_decrypt(const void *inp, void *out, size_t len,
  31                         const DES_key_schedule *ks, unsigned char iv[8]);
  32 #  endif /* OPENSSL_NO_DES */
  33
  34 # endif /* DES_ASM && sparc */
  35
  36 #endif /* OSSL_CRYPTO_CIPHERMODE_PLATFORM_H */