diff options
Diffstat (limited to 'tests/kernel_image_tests.c')
| -rw-r--r-- | tests/kernel_image_tests.c | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/tests/kernel_image_tests.c b/tests/kernel_image_tests.c deleted file mode 100644 index 8125e681..00000000 --- a/tests/kernel_image_tests.c +++ /dev/null @@ -1,141 +0,0 @@ -/* 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 for kernel image library. - */ - -#include <stdint.h> -#include <stdio.h> -#include <stdlib.h> - -#include "cryptolib.h" -#include "file_keys.h" -#include "kernel_image.h" -#include "test_common.h" -#include "utility.h" - -/* Normal Kernel Blob Verification Tests. */ -void VerifyKernelTest(uint8_t* kernel_blob, uint8_t* firmware_key_blob) { - TEST_EQ(VerifyKernel(firmware_key_blob, kernel_blob, DEV_MODE_ENABLED), - VERIFY_KERNEL_SUCCESS, - "Normal Kernel Blob Verification (Dev Mode)"); - - TEST_EQ(VerifyKernel(firmware_key_blob, kernel_blob, DEV_MODE_DISABLED), - VERIFY_KERNEL_SUCCESS, - "Normal Kernel Blob Verification (Trusted)"); -} - - -/* Normal KernelImage Verification Tests. */ -void VerifyKernelImageTest(KernelImage* image, - RSAPublicKey* firmware_key) { - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_ENABLED), - VERIFY_KERNEL_SUCCESS, - "Normal KernelImage Verification (Dev Mode)"); - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_DISABLED), - VERIFY_KERNEL_SUCCESS, - "Normal KernelImage Verification (Trusted)"); -} - -/* Tampered KernelImage Verification Tests. */ -void VerifyKernelImageTamperTest(KernelImage* image, - RSAPublicKey* firmware_key) { - image->bootloader_offset ^= 0xFF; - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_ENABLED), - VERIFY_KERNEL_PREAMBLE_SIGNATURE_FAILED, - "KernelImage Config Tamper Verification (Dev Mode)"); - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_DISABLED), - VERIFY_KERNEL_PREAMBLE_SIGNATURE_FAILED, - "KernelImage Config Tamper Verification (Trusted)"); - image->bootloader_offset ^= 0xFF; - - image->kernel_data[0] = 'T'; - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_ENABLED), - VERIFY_KERNEL_SIGNATURE_FAILED, - "KernelImage Tamper Verification (Dev Mode)"); - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_DISABLED), - VERIFY_KERNEL_SIGNATURE_FAILED, - "KernelImage Tamper Verification (Trusted)"); - image->kernel_data[0] = 'K'; - - image->kernel_key_signature[0] = 0xFF; - image->kernel_key_signature[1] = 0x00; - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_ENABLED), - VERIFY_KERNEL_SUCCESS, - "KernelImage Key Signature Tamper Verification (Dev Mode)"); - TEST_EQ(VerifyKernelImage(firmware_key, image, DEV_MODE_DISABLED), - VERIFY_KERNEL_KEY_SIGNATURE_FAILED, - "KernelImage Key Signature Tamper Verification (Trusted)"); -} - -int main(int argc, char* argv[]) { - uint64_t len; - const char* firmware_key_file = NULL; - const char* kernel_key_file = NULL; - uint8_t* kernel_sign_key_buf = NULL; - uint8_t* firmware_key_blob = NULL; - uint8_t* kernel_blob = NULL; - uint64_t kernel_blob_len = 0; - KernelImage* image = NULL; - RSAPublicKey* firmware_key = NULL; - int error_code = 0; - - if(argc != 7) { - fprintf(stderr, "Usage: %s <firmware signing algorithm> " /* argv[1] */ - "<kernel signing algorithm> " /* argv[2] */ - "<firmware key> " /* argv[3] */ - "<processed firmware pubkey> " /* argv[4] */ - "<kernel signing key> " /* argv[5] */ - "<processed kernel signing key>\n", /* argv[6] */ - argv[0]); - return -1; - } - - /* Read verification keys and create a test image. */ - firmware_key = RSAPublicKeyFromFile(argv[4]); - firmware_key_blob = BufferFromFile(argv[4], &len); - kernel_sign_key_buf = BufferFromFile(argv[6], &len); - firmware_key_file = argv[3]; - kernel_key_file = argv[5]; - - if (!firmware_key || !kernel_sign_key_buf || !kernel_sign_key_buf) { - error_code = 1; - goto failure; - } - - image = GenerateTestKernelImage(atoi(argv[1]), - atoi(argv[2]), - kernel_sign_key_buf, - 1, /* Kernel Key Version */ - 1, /* Kernel Version */ - 1000, /* Kernel Size */ - firmware_key_file, - kernel_key_file, - 'K'); - if (!image) { - error_code = 1; - goto failure; - } - - kernel_blob = GetKernelBlob(image, &kernel_blob_len); - - /* Test Kernel blob verify operations. */ - VerifyKernelTest(kernel_blob, firmware_key_blob); - - /* Test KernelImage verify operations. */ - VerifyKernelImageTest(image, firmware_key); - VerifyKernelImageTamperTest(image, firmware_key); - - if (!gTestSuccess) - error_code = 255; - -failure: - Free(kernel_blob); - KernelImageFree(image); - Free(kernel_sign_key_buf); - Free(firmware_key_blob); - RSAPublicKeyFree(firmware_key); - - return error_code; -} |