test/cipher_overhead_test.c

   1 /*
   2  * Copyright 2016-2018 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 "internal/nelem.h"
  11 #include "testutil.h"
  12 #include "../ssl/ssl_locl.h"
  13
  14 static int cipher_overhead(void)
  15 {
  16     int ret = 1, i, n = ssl3_num_ciphers();
  17     const SSL_CIPHER *ciph;
  18     size_t mac, in, blk, ex;
  19
  20     for (i = 0; i < n; i++) {
  21         ciph = ssl3_get_cipher(i);
  22         if (!ciph->min_dtls)
  23             continue;
  24         if (!TEST_true(ssl_cipher_get_overhead(ciph, &mac, &in, &blk, &ex))) {
  25             TEST_info("Failed getting %s", ciph->name);
  26             ret = 0;
  27         } else {
  28             TEST_info("Cipher %s: %zu %zu %zu %zu",
  29                       ciph->name, mac, in, blk, ex);
  30         }
  31     }
  32     return ret;
  33 }
  34
  35 int setup_tests(void)
  36 {
  37     ADD_TEST(cipher_overhead);
  38     return 1;
  39 }