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a62ffa8d61
Continued refactoring of host library to kernel style / vboot2 structs. BUG=chromium:611535 BRANCH=none TEST=make runtests Change-Id: Ifed376812ed7690eea1ec0dfab958e836f7724a0 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/363951 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
/* Copyright (c) 2013 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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* Host-side functions for verified boot.
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*/
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#ifndef VBOOT_REFERENCE_HOST_COMMON_H_
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#define VBOOT_REFERENCE_HOST_COMMON_H_
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/*
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* Host is allowed direct use of stdlib funcs such as malloc() and free(),
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* since it's using the stub implementation from firmware/lib/stub.
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*/
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#define _STUB_IMPLEMENTATION_
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#include "cryptolib.h"
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#include "host_key.h"
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#include "host_keyblock.h"
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#include "host_misc.h"
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#include "host_signature.h"
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#include "utility.h"
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#include "vboot_api.h"
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#include "vboot_struct.h"
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/**
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* Create a firmware preamble.
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*
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* @param firmware_version Firmware version
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* @param kernel_subkey Kernel subkey to store in preamble
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* @param body_signature Signature of firmware body
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* @param signing_key Private key to sign header with
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* @param flags Firmware preamble flags
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*
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* @return The preamble, or NULL if error. Caller must free() it.
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*/
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struct vb2_fw_preamble *vb2_create_fw_preamble(
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uint32_t firmware_version,
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const struct vb2_packed_key *kernel_subkey,
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const struct vb2_signature *body_signature,
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const struct vb2_private_key *signing_key,
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uint32_t flags);
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/**
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* Create a kernel preamble.
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*
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* @param kernel_version Firmware version
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* @param body_load_address Load address for kernel body
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* @param bootloader_address Load address for bootloader
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* @param bootloader_size Size of bootloader in bytes
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* @param body_signature Signature of kernel body
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* @param vmlinuz_header_address Load address for 16-bit vmlinuz header
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* @param vmlinuz_header_size Size of 16-bit vmlinuz header in bytes
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* @param flags Kernel preamble flags
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* @param desired_size Minimum size of preamble in bytes
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* @param signing_key Private key to sign header with
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*
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* @return The preamble, or NULL if error. Caller must free() it.
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*/
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struct vb2_kernel_preamble *vb2_create_kernel_preamble(
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uint32_t kernel_version,
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uint64_t body_load_address,
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uint64_t bootloader_address,
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uint32_t bootloader_size,
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const struct vb2_signature *body_signature,
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uint64_t vmlinuz_header_address,
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uint32_t vmlinuz_header_size,
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uint32_t flags,
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uint32_t desired_size,
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const struct vb2_private_key *signing_key);
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#endif /* VBOOT_REFERENCE_HOST_COMMON_H_ */
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