blob: 9723441fd6d0284a33d9e01041ff3e2f64221595 [file] [log] [blame]
/* Copyright (c) 2014 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.
* Host-side functions for firmware preamble
#include "vb2_struct.h"
struct vb2_private_key;
* Create and sign a firmware preamble.
* @param fp_ptr On success, points to a newly allocated preamble buffer.
* Caller is responsible for calling free() on this.
* @param signing_key Key to sign the preamble with
* @param hash_list Component hashes to include in the keyblock
* @param hash_count Number of component hashes
* @param fw_version Firmware version
* @param flags Flags for preamble
* @param desc Description for preamble, or NULL if none
* @return VB2_SUCCESS, or non-zero error code if failure.
int vb2_fw_preamble_create(struct vb2_fw_preamble **fp_ptr,
const struct vb2_private_key *signing_key,
const struct vb2_signature **hash_list,
uint32_t hash_count,
uint32_t fw_version,
uint32_t flags,
const char *desc);