Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(107)

Side by Side Diff: src/platform/vboot_reference/vboot_firmware/include/kernel_image_fw.h

Issue 2327002: Initial LoadKernel() implementation. (Closed) Base URL: ssh://gitrw.chromium.org/chromiumos
Patch Set: Created 10 years, 7 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « no previous file | src/platform/vboot_reference/vboot_firmware/include/load_kernel_fw.h » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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 * Data structure and API definitions for a verified boot kernel image. 5 * Data structure and API definitions for a verified boot kernel image.
6 * (Firmware Portion) 6 * (Firmware Portion)
7 */ 7 */
8 8
9 #ifndef VBOOT_REFERENCE_KERNEL_IMAGE_FW_H_ 9 #ifndef VBOOT_REFERENCE_KERNEL_IMAGE_FW_H_
10 #define VBOOT_REFERENCE_KERNEL_IMAGE_FW_H_ 10 #define VBOOT_REFERENCE_KERNEL_IMAGE_FW_H_
(...skipping 123 matching lines...) Expand 10 before | Expand all | Expand 10 after
134 * 134 *
135 * The signing key to use for kernel data verification is returned in 135 * The signing key to use for kernel data verification is returned in
136 * [kernel_sign_key], This must be free-d explicitly by the caller after use. 136 * [kernel_sign_key], This must be free-d explicitly by the caller after use.
137 * 137 *
138 * Returns 0 on success, error code on failure. 138 * Returns 0 on success, error code on failure.
139 */ 139 */
140 int VerifyKernelHeader(const uint8_t* firmware_key_blob, 140 int VerifyKernelHeader(const uint8_t* firmware_key_blob,
141 const uint8_t* kernel_header_blob, 141 const uint8_t* kernel_header_blob,
142 uint64_t kernel_header_blob_len, 142 uint64_t kernel_header_blob_len,
143 const int dev_mode, 143 const int dev_mode,
144 KernelImage *image, 144 KernelImage* image,
145 RSAPublicKey** kernel_sign_key); 145 RSAPublicKey** kernel_sign_key);
146 146
147 /* Performs a chained verify of the kernel blob [kernel_blob]. If 147 /* Performs a chained verify of the kernel blob [kernel_blob]. If
148 * [dev_mode] is 0 [inactive], then the pre-processed public signing key 148 * [dev_mode] is 0 [inactive], then the pre-processed public signing key
149 * [root_key_blob] is used to verify the signature of the signing key, 149 * [root_key_blob] is used to verify the signature of the signing key,
150 * else the check is skipped. 150 * else the check is skipped.
151 * Returns 0 on success, error code on failure. 151 * Returns 0 on success, error code on failure.
152 * 152 *
153 * NOTE: The length of the kernel blob is derived from reading the fields 153 * NOTE: The length of the kernel blob is derived from reading the fields
154 * in the first few bytes of the buffer. This might look risky but in firmware 154 * in the first few bytes of the buffer. This might look risky but in firmware
(...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after
192 * BOOT_KERNEL_A_CONTINUE Boot from Kenrel A 192 * BOOT_KERNEL_A_CONTINUE Boot from Kenrel A
193 * BOOT_KERNEL_B_CONTINUE Boot from Kernel B 193 * BOOT_KERNEL_B_CONTINUE Boot from Kernel B
194 * BOOT_KERNEL_RECOVERY_CONTINUE Jump to recovery mode 194 * BOOT_KERNEL_RECOVERY_CONTINUE Jump to recovery mode
195 */ 195 */
196 int VerifyKernelDriver_f(uint8_t* firmware_key_blob, 196 int VerifyKernelDriver_f(uint8_t* firmware_key_blob,
197 kernel_entry* kernelA, 197 kernel_entry* kernelA,
198 kernel_entry* kernelB, 198 kernel_entry* kernelB,
199 int dev_mode); 199 int dev_mode);
200 200
201 #endif /* VBOOT_REFERENCE_KERNEL_IMAGE_FW_H_ */ 201 #endif /* VBOOT_REFERENCE_KERNEL_IMAGE_FW_H_ */
OLDNEW
« no previous file with comments | « no previous file | src/platform/vboot_reference/vboot_firmware/include/load_kernel_fw.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698