ec978dd812
Fuzzer mode explores the handshake, but at the cost of losing coverage on the record layer. Add a separate build flag and client/server corpora for this mode. Note this requires tweaks in consumers' fuzzer build definitions. BUG=111 Change-Id: I1026dc7301645e165a761068a1daad6eedc9271e Reviewed-on: https://boringssl-review.googlesource.com/12108 Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: Adam Langley <agl@google.com>
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/* Copyright (c) 2014, Google Inc.
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
|
|
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
|
|
|
|
#include <openssl/rand.h>
|
|
|
|
#if defined(OPENSSL_WINDOWS) && !defined(BORINGSSL_UNSAFE_DETERMINISTIC_MODE)
|
|
|
|
#include <limits.h>
|
|
#include <stdlib.h>
|
|
|
|
OPENSSL_MSVC_PRAGMA(warning(push, 3))
|
|
|
|
#include <windows.h>
|
|
|
|
/* #define needed to link in RtlGenRandom(), a.k.a. SystemFunction036. See the
|
|
* "Community Additions" comment on MSDN here:
|
|
* http://msdn.microsoft.com/en-us/library/windows/desktop/aa387694.aspx */
|
|
#define SystemFunction036 NTAPI SystemFunction036
|
|
#include <ntsecapi.h>
|
|
#undef SystemFunction036
|
|
|
|
OPENSSL_MSVC_PRAGMA(warning(pop))
|
|
|
|
#include "internal.h"
|
|
|
|
|
|
void CRYPTO_sysrand(uint8_t *out, size_t requested) {
|
|
while (requested > 0) {
|
|
ULONG output_bytes_this_pass = ULONG_MAX;
|
|
if (requested < output_bytes_this_pass) {
|
|
output_bytes_this_pass = (ULONG)requested;
|
|
}
|
|
if (RtlGenRandom(out, output_bytes_this_pass) == FALSE) {
|
|
abort();
|
|
}
|
|
requested -= output_bytes_this_pass;
|
|
out += output_bytes_this_pass;
|
|
}
|
|
return;
|
|
}
|
|
|
|
#endif /* OPENSSL_WINDOWS && !BORINGSSL_UNSAFE_DETERMINISTIC_MODE */
|