37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* Copyright (c) 2014 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 firmware preamble
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*/
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#ifndef VBOOT_REFERENCE_HOST_FW_PREAMBLE2_H_
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#define VBOOT_REFERENCE_HOST_FW_PREAMBLE2_H_
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#include "vb2_struct.h"
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struct vb2_private_key;
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/**
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* Create and sign a firmware preamble.
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*
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* @param fp_ptr On success, points to a newly allocated preamble buffer.
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* Caller is responsible for calling free() on this.
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* @param signing_key Key to sign the preamble with
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* @param hash_list Component hashes to include in the keyblock
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* @param hash_count Number of component hashes
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* @param fw_version Firmware version
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* @param flags Flags for preamble
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* @param desc Description for preamble, or NULL if none
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* @return VB2_SUCCESS, or non-zero error code if failure.
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*/
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int vb2_fw_preamble_create(struct vb2_fw_preamble **fp_ptr,
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const struct vb2_private_key *signing_key,
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const struct vb2_signature **hash_list,
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uint32_t hash_count,
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uint32_t fw_version,
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uint32_t flags,
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const char *desc);
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#endif /* VBOOT_REFERENCE_HOST_FW_PREAMBLE2_H_ */
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