Update NSS to 3.32.1-RTM

security/nss/fuzz/mpi_mulmod_target.cc

@@ -0,0 +1,27 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * This target fuzzes NSS mpi against openssl bignum.
+ * It therefore requires openssl to be installed.
+ */
+
+#include "mpi_helper.h"
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+  // We require at least size 3 to get two integers from Data.
+  if (size < 3) {
+    return 0;
+  }
+  INIT_FOUR_NUMBERS
+
+  auto modulus = get_modulus(data, size, ctx);
+  // Compare with OpenSSL mul mod
+  m1 = &std::get<1>(modulus);
+  assert(mp_mulmod(&a, &b, m1, &c) == MP_OKAY);
+  (void)BN_mod_mul(C, A, B, std::get<0>(modulus), ctx);
+  check_equal(C, &c, max_size);
+
+  CLEANUP_AND_RETURN
+}