Index: src/platform/vboot_reference/tests/kernel_splicing_tests.c |
diff --git a/src/platform/vboot_reference/tests/kernel_splicing_tests.c b/src/platform/vboot_reference/tests/kernel_splicing_tests.c |
new file mode 100644 |
index 0000000000000000000000000000000000000000..793d584d83167079396bf2d1d2a52f9320c1680f |
--- /dev/null |
+++ b/src/platform/vboot_reference/tests/kernel_splicing_tests.c |
@@ -0,0 +1,79 @@ |
+/* 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. |
+ * |
+ * Splicing tests for the kernel image verification library. |
+ */ |
+ |
+#include <stdio.h> |
+#include <stdlib.h> |
+ |
+#include "file_keys.h" |
+#include "kernel_image.h" |
+#include "padding.h" |
+#include "rsa_utility.h" |
+#include "test_common.h" |
+#include "utility.h" |
+ |
+void VerifyKernelSplicingTest() |
+{ |
+ uint64_t len; |
+ KernelImage* image1 = NULL; |
+ KernelImage* image2 = NULL; |
+ uint8_t* kernel_blob = NULL; |
+ uint8_t* kernel_sign_key_buf = NULL; |
+ RSAPublicKey* firmware_key = |
+ RSAPublicKeyFromFile("testkeys/key_rsa2048.keyb"); |
+ uint8_t* firmware_key_blob = BufferFromFile("testkeys/key_rsa2048.keyb", |
+ &len); |
Will Drewry
2010/03/29 23:03:40
spacing ;)
|
+ kernel_sign_key_buf= BufferFromFile("testkeys/key_rsa1024.keyb", &len); |
+ image1 = GenerateTestKernelImage(3, /* RSA2048/SHA1 */ |
+ 0, /* RSA1024/SHA1 */ |
+ kernel_sign_key_buf, |
+ 1, /* Kernel Key Version. */ |
+ 1, /* Kernel Version */ |
+ 1000, /* Kernel Size. */ |
+ "testkeys/key_rsa2048.pem", |
+ "testkeys/key_rsa1024.pem", |
+ (uint8_t) 'K'); /* Kernel data fill. */ |
+ image2 = GenerateTestKernelImage(3, /* RSA2058/SHA1 */ |
+ 0, /* RSA1024/SHA1 */ |
+ kernel_sign_key_buf, |
+ 1, /* Kernel Key Version. */ |
+ 2, /* Kernel Version */ |
+ 1000, /* Kernel Size */ |
+ "testkeys/key_rsa2048.pem", |
+ "testkeys/key_rsa1024.pem", |
+ (uint8_t) 'K'); /* Kernel data fill. */ |
+ /* Make sure the originals verify. */ |
+ TEST_EQ(VerifyKernelImage(firmware_key, image1, 0), |
+ VERIFY_KERNEL_SUCCESS, |
+ "KernelImage kernel_data Original"); |
+ TEST_EQ(VerifyKernelImage(firmware_key, image2, 0), |
+ VERIFY_KERNEL_SUCCESS, |
+ "KernelImage kernel_data Original"); |
+ |
+ /* Splice kernel_data + kernel signature from [image1] |
+ * and put it into [image2]. */ |
+ Memcpy(image2->kernel_signature, image1->kernel_signature, |
+ siglen_map[0]); |
+ Memcpy(image2->kernel_data, image1->kernel_data, |
+ image2->options.kernel_len); |
+ |
+ TEST_EQ(VerifyKernelImage(firmware_key, image2, 0), |
+ VERIFY_KERNEL_SIGNATURE_FAILED, |
+ "KernelImage kernel_data Splicing"); |
+ kernel_blob = GetKernelBlob(image2, &len); |
+ TEST_EQ(VerifyKernel(firmware_key_blob, kernel_blob, 0), |
+ VERIFY_KERNEL_SIGNATURE_FAILED, |
+ "Kernel Blob kernel_data Splicing"); |
+} |
+ |
+int main(int argc, char* argv[]) |
+{ |
+ int error_code = 0; |
+ VerifyKernelSplicingTest(); |
+ if (!gTestSuccess) |
+ error_code = 255; |
+ return error_code; |
+} |