Fix benchmark output label.

src/platform/vboot_reference/tests/kernel_verify_benchmark.c

 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  *
  * Timing benchmark for verifying a firmware image.
  */
 
 #include <stdio.h>
 #include <stdlib.h>
 
@@ skipping 105 matching lines @@
     }
     StopTimer(&ct);
     msecs = (float) GetDurationMsecs(&ct) / NUM_OPERATIONS;
     fprintf(stderr,
             "# Kernel (%s, Algo = %s / %s):"
             "\t%.02f ms/verification\n",
             g_kernel_size_labels[i],
             algo_strings[firmware_sign_algorithm],
             algo_strings[kernel_sign_algorithm],
             msecs);
-    fprintf(stdout, "ms_firmware_%s_rsa%d_%s_rsa%d_%s:%.02f\n",
+    fprintf(stdout, "ms_kernel_%s_rsa%d_%s_rsa%d_%s:%.02f\n",
             g_kernel_size_labels[i],
             firmware_key_size,
             sha_strings[firmware_sign_algorithm],
             kernel_key_size,
             sha_strings[kernel_sign_algorithm],
             msecs);
   }
 
  cleanup:
   for (i = 0; i < NUM_SIZES_TO_TEST; ++i)
@@ skipping 13 matching lines @@
       if (siglen_map[j] > siglen_map[i])
         continue;
       if (siglen_map[j] == siglen_map[i] && hash_size_map[j] > hash_size_map[i])
         continue;
       if (0 != (error_code = SpeedTestAlgorithm(i, j)))
         return error_code;
     }
   }
   return 0;
 }