mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-11-23 17:55:01 +00:00
ac8805e7e9
These were macros that were never used, or that were only set to one thing and could be substituted up front. I left in code guarded by the HAVE_ENDIAN_H and HAVE_LITTLE_ENDIAN macros even though those are never defined because they guard a reportedly significantly faster implementation of some functionality, at least according to a comment in the source. It would be a good idea to enable that code path and see if it really does make a big difference before removing it entirely. BUG=None TEST=Built for Link, Daisy, and the host with FEATURES=test. Built depthcharge for Link and booted in normal mode. BRANCH=None Change-Id: I934a4dd0da169ac018ba07350d56924ab88b1acc Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/45687 Reviewed-by: Randall Spangler <rspangler@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org>
77 lines
2.5 KiB
C
77 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 "kernel_image.h"
|
|
#include "test_common.h"
|
|
#include "utility.h"
|
|
|
|
/* Choose a kernel size greater than the range of 32-bits unsigned. */
|
|
#define BIG_KERNEL_SIZE (0x100000000ULL)
|
|
|
|
#define FIRMWARE_KEY_BASE_NAME "testkeys/key_rsa2048"
|
|
#define KERNEL_KEY_BASE_NAME "testkeys/key_rsa1024"
|
|
|
|
const char* kFirmwareKeyPublicFile = FIRMWARE_KEY_BASE_NAME ".keyb";
|
|
const char* kFirmwareKeyFile = FIRMWARE_KEY_BASE_NAME ".pem";
|
|
const char* kKernelKeyPublicFile = KERNEL_KEY_BASE_NAME ".keyb";
|
|
const char* kKernelKeyFile = KERNEL_KEY_BASE_NAME ".pem";
|
|
|
|
int BigKernelTest() {
|
|
int error_code = 0;
|
|
uint64_t len;
|
|
uint8_t* kernel_blob = NULL;
|
|
RSAPublicKey* firmware_key = RSAPublicKeyFromFile(kFirmwareKeyPublicFile);
|
|
uint8_t* firmware_key_blob = BufferFromFile(kFirmwareKeyPublicFile, &len);
|
|
uint8_t* kernel_sign_key_buf = BufferFromFile(kKernelKeyPublicFile, &len);
|
|
VBDEBUG(("Generating Big KernelImage..."));
|
|
KernelImage* image =
|
|
GenerateTestKernelImage(3, /* RSA2048/SHA1 */
|
|
0, /* RSA1024/SHA1 */
|
|
kernel_sign_key_buf,
|
|
1, /* Kernel Key Version. */
|
|
1, /* Kernel Version */
|
|
BIG_KERNEL_SIZE,
|
|
kFirmwareKeyFile,
|
|
kKernelKeyFile,
|
|
'K'); /* Kernel Data Fill. */
|
|
if (!firmware_key || !firmware_key_blob || !kernel_sign_key_buf || !image) {
|
|
error_code = 1;
|
|
goto cleanup;
|
|
}
|
|
VBDEBUG(("Done.\n"));
|
|
TEST_EQ(VerifyKernelImage(firmware_key, image, 0),
|
|
VERIFY_KERNEL_SUCCESS,
|
|
"Big KernelImage Verification");
|
|
kernel_blob = GetKernelBlob(image, &len);
|
|
TEST_EQ(VerifyKernel(firmware_key_blob, kernel_blob, 0),
|
|
VERIFY_KERNEL_SUCCESS,
|
|
"Big Kernel Blob Verification");
|
|
|
|
cleanup:
|
|
Free(kernel_blob);
|
|
KernelImageFree(image);
|
|
Free(kernel_sign_key_buf);
|
|
Free(firmware_key_blob);
|
|
RSAPublicKeyFree(firmware_key);
|
|
return error_code;
|
|
}
|
|
|
|
int main(int argc, char* argv[1])
|
|
{
|
|
int error_code = 0;
|
|
error_code = BigKernelTest();
|
|
if (!gTestSuccess)
|
|
error_code = 255;
|
|
return error_code;
|
|
}
|