You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
1.1 KiB
39 lines
1.1 KiB
4 months ago
|
// Copyright 2018 Google Inc.
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
#include <assert.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <sodium.h>
|
||
|
|
|
||
|
|
#include "fake_random.h"
|
||
|
|
|
||
|
|
extern "C" int LLVMFuzzerTestOneInput(const unsigned char *data, size_t size) {
|
||
|
|
int initialized = sodium_init();
|
||
|
|
assert(initialized >= 0);
|
||
|
|
|
||
|
|
setup_fake_random(data, size);
|
||
|
|
|
||
|
|
unsigned char key[crypto_auth_KEYBYTES];
|
||
|
|
unsigned char mac[crypto_auth_BYTES];
|
||
|
|
|
||
|
|
// this uses a deterministic generator
|
||
|
|
crypto_auth_keygen(key);
|
||
|
|
|
||
|
|
crypto_auth(mac, data, size, key);
|
||
|
|
int err = crypto_auth_verify(mac, data, size, key);
|
||
|
|
assert(err == 0);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|