src/platform/vboot_reference/utility/include/kernel_utility.h - Issue 2234003: Change kernel vboot header layout and add support for separate header verification.

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Issue 2234003: Change kernel vboot header layout and add support for separate header verification. (Closed) Base URL: ssh://git@gitrw.chromium.org/chromiumos

Patch Set: add verifykernelheader(). rename old function to verifykernelkeyheader(). Created 10 years, 6 months ago

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1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.	1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef VBOOT_REFERENCE_KERNEL_UTILITY_H_	5 #ifndef VBOOT_REFERENCE_KERNEL_UTILITY_H_

6 #define VBOOT_REFERENCE_KERNEL_UTILITY_H_	6 #define VBOOT_REFERENCE_KERNEL_UTILITY_H_

7	7

8 #include <string>	8 #include <string>

9	9

10 extern "C" {	10 extern "C" {

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51 // Check if all options were specified and sane.	51 // Check if all options were specified and sane.

52 // Return true on success, false on failure.	52 // Return true on success, false on failure.

53 bool CheckOptions();	53 bool CheckOptions();

54	54

55 KernelImage* image_;	55 KernelImage* image_;

56 RSAPublicKey* firmware_key_pub_; // Root key used for verification.	56 RSAPublicKey* firmware_key_pub_; // Root key used for verification.

57 std::string firmware_key_file_; // Private key for signing the kernel key.	57 std::string firmware_key_file_; // Private key for signing the kernel key.

58 std::string firmware_key_pub_file_;	58 std::string firmware_key_pub_file_;

59 std::string kernel_key_file_; // Private key for signing the kernel.	59 std::string kernel_key_file_; // Private key for signing the kernel.

60 std::string kernel_key_pub_file_;	60 std::string kernel_key_pub_file_;

61 std::string config_file_; // File containing kernel config options.

62 // TODO(gauravsh): Currently this just fills in options.cmd_line in struct

63 // KernelImage (from vkernel/kernel_image_fw.h). Ideally we'd like to have

64 // a well defined config file format which is also backwards compatible with

65 // Legacy BIOS boot loaders.

66	61

67 // Fields of a KernelImage. (read from the command line).	62 // Fields of a KernelImage. (read from the command line).

68 int header_version_;	63 int header_version_;

69 int firmware_sign_algorithm_;	64 int firmware_sign_algorithm_;

70 int kernel_sign_algorithm_;	65 int kernel_sign_algorithm_;

71 int kernel_key_version_;	66 int kernel_key_version_;

72 int kernel_version_;	67 int kernel_version_;

73 uint64_t kernel_len_;	68 uint64_t kernel_len_;

74 uint8_t* kernel_config_;	69 uint8_t* kernel_config_;

75	70

76 std::string in_file_;	71 std::string in_file_;

77 std::string out_file_;	72 std::string out_file_;

78 bool is_generate_; // Are we generating a new image?	73 bool is_generate_; // Are we generating a new image?

79 bool is_verify_; // Are we just verifying an already signed image?	74 bool is_verify_; // Are we just verifying an already signed image?

80 bool is_describe_; // Should we print out description of the image?	75 bool is_describe_; // Should we print out description of the image?

81 bool is_only_vblock_; // Show we just output the verification block?	76 bool is_only_vblock_; // Show we just output the verification block?

82 };	77 };

83	78

84 } // namespace vboot_reference	79 } // namespace vboot_reference

85	80

86 #endif // VBOOT_REFERENCE_FIRMWARE_UTILITY_H_	81 #endif // VBOOT_REFERENCE_FIRMWARE_UTILITY_H_

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