mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-11-24 02:05:01 +00:00
abf0550458
This makes it much simpler to keep track of what we're doing. vbutil_key can now wrap both .keyb and .pem keys. It figures out which is which by trying both and just using the one that works. vbutil_keyblock and vbutil_kernel now use .vbprivk files for signing. replace debug() with VBDEBUG(()) in host-side sources, too. rename PrivateKeyRead to PrivateKeyReadPem Add real PrivateKeyRead and PrivateKeyWrite for .vbprivk files. Review URL: http://codereview.chromium.org/2871033
75 lines
2.5 KiB
C
75 lines
2.5 KiB
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.
|
|
*
|
|
* Tests if firmware image library deals with very large firmware. This
|
|
* is a quick and dirty test for detecting integer overflow issues.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "cryptolib.h"
|
|
#include "file_keys.h"
|
|
#include "firmware_image.h"
|
|
#include "test_common.h"
|
|
#include "utility.h"
|
|
|
|
/* Choose a firmware size greater than the range of 32-bits unsigned. */
|
|
#define BIG_FIRMWARE_SIZE UINT64_C(0x100000000)
|
|
|
|
#define ROOT_KEY_BASE_NAME "testkeys/key_rsa8192"
|
|
#define FIRMWARE_KEY_BASE_NAME "testkeys/key_rsa1024"
|
|
|
|
const char* kRootKeyPublicFile = ROOT_KEY_BASE_NAME ".keyb";
|
|
const char* kRootKeyFile = ROOT_KEY_BASE_NAME ".pem";
|
|
const char* kFirmwareKeyPublicFile = FIRMWARE_KEY_BASE_NAME ".keyb";
|
|
const char* kFirmwareKeyFile = FIRMWARE_KEY_BASE_NAME ".pem";
|
|
|
|
int BigFirmwareTest(void) {
|
|
int error_code = 0;
|
|
uint64_t len;
|
|
uint8_t* firmware_blob = NULL;
|
|
RSAPublicKey* root_key = RSAPublicKeyFromFile(kRootKeyPublicFile);
|
|
uint8_t* root_key_blob = BufferFromFile(kRootKeyPublicFile, &len);
|
|
uint8_t* firmware_sign_key_buf= BufferFromFile(kFirmwareKeyPublicFile, &len);
|
|
VBDEBUG(("Generating Big FirmwareImage..."));
|
|
FirmwareImage* image =
|
|
GenerateTestFirmwareImage(0, /* RSA1024/SHA1 */
|
|
firmware_sign_key_buf,
|
|
1, /* Firmware Key Version. */
|
|
1, /* Firmware Version */
|
|
BIG_FIRMWARE_SIZE,
|
|
kRootKeyFile,
|
|
kFirmwareKeyFile,
|
|
'F'); /* Firmware data fill. */
|
|
if (!root_key || !root_key_blob || !firmware_sign_key_buf || !image) {
|
|
error_code = 1;
|
|
goto cleanup;
|
|
}
|
|
VBDEBUG(("Done.\n"));
|
|
TEST_EQ(VerifyFirmwareImage(root_key, image),
|
|
VERIFY_FIRMWARE_SUCCESS,
|
|
"Big FirmwareImage Verification");
|
|
firmware_blob = GetFirmwareBlob(image, &len);
|
|
TEST_EQ(VerifyFirmware(root_key_blob, image->firmware_data, firmware_blob),
|
|
VERIFY_FIRMWARE_SUCCESS,
|
|
"Big Firmware Blob Verification");
|
|
|
|
cleanup:
|
|
Free(firmware_blob);
|
|
FirmwareImageFree(image);
|
|
Free(firmware_sign_key_buf);
|
|
RSAPublicKeyFree(root_key);
|
|
return error_code;
|
|
}
|
|
|
|
int main(int argc, char* argv[1])
|
|
{
|
|
int error_code = 0;
|
|
error_code = BigFirmwareTest();
|
|
if (!gTestSuccess)
|
|
error_code = 255;
|
|
return error_code;
|
|
}
|