mirror of
https://github.com/Telecominfraproject/OpenCellular.git
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0c3ba249ab
This reduces the number of exported header files to the minimum needed by
the existing userspace utilities and firmware implementations.
BUG=chromium:221544
BRANCH=none
TEST=manual, trybots
CQ-DEPEND=CL:47019,CL:47022,CL:47023
sudo FEATURES=test emerge vboot_reference
FEATURES=test emerge-$BOARD \
vboot_reference \
chromeos-cryptohome \
chromeos-installer \
chromeos-u-boot \
peach-u-boot \
depthcharge
Change-Id: I2946cc2dbaf5459a6c5eca92ca57d546498e6d85
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/47021
Reviewed-by: Randall Spangler <rspangler@chromium.org>
78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Tests if firmware image library deals with very large firmware. This
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* is a quick and dirty test for detecting integer overflow issues.
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*/
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "cryptolib.h"
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#include "file_keys.h"
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#include "kernel_image.h"
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#include "test_common.h"
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#include "utility.h"
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/* Choose a kernel size greater than the range of 32-bits unsigned. */
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#define BIG_KERNEL_SIZE (0x100000000ULL)
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#define FIRMWARE_KEY_BASE_NAME "testkeys/key_rsa2048"
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#define KERNEL_KEY_BASE_NAME "testkeys/key_rsa1024"
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const char* kFirmwareKeyPublicFile = FIRMWARE_KEY_BASE_NAME ".keyb";
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const char* kFirmwareKeyFile = FIRMWARE_KEY_BASE_NAME ".pem";
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const char* kKernelKeyPublicFile = KERNEL_KEY_BASE_NAME ".keyb";
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const char* kKernelKeyFile = KERNEL_KEY_BASE_NAME ".pem";
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int BigKernelTest() {
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int error_code = 0;
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uint64_t len;
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uint8_t* kernel_blob = NULL;
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RSAPublicKey* firmware_key = RSAPublicKeyFromFile(kFirmwareKeyPublicFile);
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uint8_t* firmware_key_blob = BufferFromFile(kFirmwareKeyPublicFile, &len);
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uint8_t* kernel_sign_key_buf = BufferFromFile(kKernelKeyPublicFile, &len);
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VBDEBUG(("Generating Big KernelImage..."));
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KernelImage* image =
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GenerateTestKernelImage(3, /* RSA2048/SHA1 */
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0, /* RSA1024/SHA1 */
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kernel_sign_key_buf,
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1, /* Kernel Key Version. */
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1, /* Kernel Version */
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BIG_KERNEL_SIZE,
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kFirmwareKeyFile,
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kKernelKeyFile,
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'K'); /* Kernel Data Fill. */
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if (!firmware_key || !firmware_key_blob || !kernel_sign_key_buf || !image) {
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error_code = 1;
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goto cleanup;
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}
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VBDEBUG(("Done.\n"));
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TEST_EQ(VerifyKernelImage(firmware_key, image, 0),
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VERIFY_KERNEL_SUCCESS,
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"Big KernelImage Verification");
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kernel_blob = GetKernelBlob(image, &len);
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TEST_EQ(VerifyKernel(firmware_key_blob, kernel_blob, 0),
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VERIFY_KERNEL_SUCCESS,
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"Big Kernel Blob Verification");
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cleanup:
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Free(kernel_blob);
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KernelImageFree(image);
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Free(kernel_sign_key_buf);
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Free(firmware_key_blob);
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RSAPublicKeyFree(firmware_key);
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return error_code;
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}
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int main(int argc, char* argv[1])
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{
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int error_code = 0;
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error_code = BigKernelTest();
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if (!gTestSuccess)
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error_code = 255;
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return error_code;
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}
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