crypto/sha/sha_ppc.c

   1 /*
   2  * Copyright 2009-2021 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 <stdlib.h>
  11 #include <string.h>
  12
  13 #include <openssl/opensslconf.h>
  14 #include <openssl/sha.h>
  15 #include "crypto/ppc_arch.h"
  16
  17 void sha256_block_p8(void *ctx, const void *inp, size_t len);
  18 void sha256_block_ppc(void *ctx, const void *inp, size_t len);
  19 void sha256_block_data_order(void *ctx, const void *inp, size_t len);
  20 void sha256_block_data_order(void *ctx, const void *inp, size_t len)
  21 {
  22     OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha256_block_p8(ctx, inp, len) :
  23         sha256_block_ppc(ctx, inp, len);
  24 }
  25
  26 void sha512_block_p8(void *ctx, const void *inp, size_t len);
  27 void sha512_block_ppc(void *ctx, const void *inp, size_t len);
  28 void sha512_block_data_order(void *ctx, const void *inp, size_t len);
  29 void sha512_block_data_order(void *ctx, const void *inp, size_t len)
  30 {
  31     OPENSSL_ppccap_P & PPC_CRYPTO207 ? sha512_block_p8(ctx, inp, len) :
  32         sha512_block_ppc(ctx, inp, len);
  33 }