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51ca0b82a6
The common.sh file already defines these variables/funcs, so drop them. BUG=chromium:381862 TEST=`./create_new_keys.sh` created new keys correctly BRANCH=none Change-Id: Ie7f0f683d4971c188d4629b520938b4b65bb0a9f Reviewed-on: https://chromium-review.googlesource.com/203685 Reviewed-by: Gaurav Shah <gauravsh@chromium.org> Tested-by: Mike Frysinger <vapier@chromium.org>
73 lines
3.2 KiB
Bash
Executable File
73 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2011 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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# Generate .vbpubk and .vbprivk pairs for use by developer builds. These should
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# be exactly like the real keys except that the private keys aren't secret.
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# Load common constants and functions.
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. "$(dirname "$0")/common.sh"
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# Flag to indicate whether we should be generating a developer keyblock flag.
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DEV_KEYBLOCK_FLAG=""
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if [ $# -eq 1 ] && [ $1 = "--devkeyblock" ]; then
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echo "Will also generate developer firmware keyblock and data key."
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DEV_KEYBLOCK_FLAG=1
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fi
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if [ ! -e "${VERSION_FILE}" ]; then
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echo "No version file found. Creating default ${VERSION_FILE}."
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printf '%s_version=1\n' {firmware,kernel}{_key,} > "${VERSION_FILE}"
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fi
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# Get the key versions for normal keypairs
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ECKEY_VERSION=$(get_version "ec_key_version")
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FKEY_VERSION=$(get_version "firmware_key_version")
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# Firmware version is the kernel subkey version.
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KSUBKEY_VERSION=$(get_version "firmware_version")
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# Kernel data key version is the kernel key version.
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KDATAKEY_VERSION=$(get_version "kernel_key_version")
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# Create the normal keypairs
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make_pair ec_root_key $EC_ROOT_KEY_ALGOID
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make_pair ec_data_key $EC_DATAKEY_ALGOID $ECKEY_VERSION
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make_pair root_key $ROOT_KEY_ALGOID
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make_pair firmware_data_key $FIRMWARE_DATAKEY_ALGOID $FKEY_VERSION
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if [ -n "$DEV_KEYBLOCK_FLAG" ]; then
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make_pair dev_firmware_data_key $DEV_FIRMWARE_DATAKEY_ALGOID $FKEY_VERSION
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fi
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make_pair kernel_subkey $KERNEL_SUBKEY_ALGOID $KSUBKEY_VERSION
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make_pair kernel_data_key $KERNEL_DATAKEY_ALGOID $KDATAKEY_VERSION
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# Create the recovery and factory installer keypairs
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make_pair recovery_key $RECOVERY_KEY_ALGOID
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make_pair recovery_kernel_data_key $RECOVERY_KERNEL_ALGOID
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make_pair installer_kernel_data_key $INSTALLER_KERNEL_ALGOID
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# Create the firmware keyblock for use only in Normal mode. This is redundant,
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# since it's never even checked during Recovery mode.
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make_keyblock firmware $FIRMWARE_KEYBLOCK_MODE firmware_data_key root_key
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# Ditto EC keyblock
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make_keyblock ec $EC_KEYBLOCK_MODE ec_data_key ec_root_key
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if [ -n "$DEV_KEYBLOCK_FLAG" ]; then
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# Create the dev firmware keyblock for use only in Developer mode.
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make_keyblock dev_firmware $DEV_FIRMWARE_KEYBLOCK_MODE dev_firmware_data_key root_key
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fi
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# Create the recovery kernel keyblock for use only in Recovery mode.
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make_keyblock recovery_kernel $RECOVERY_KERNEL_KEYBLOCK_MODE recovery_kernel_data_key recovery_key
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# Create the normal kernel keyblock for use only in Normal mode.
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make_keyblock kernel $KERNEL_KEYBLOCK_MODE kernel_data_key kernel_subkey
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# Create the installer keyblock for use in Developer + Recovery mode
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# For use in Factory Install and Developer Mode install shims.
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make_keyblock installer_kernel $INSTALLER_KERNEL_KEYBLOCK_MODE installer_kernel_data_key recovery_key
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# CAUTION: The public parts of most of these blobs must be compiled into the
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# firmware, which is built separately (and some of which can't be changed after
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# manufacturing). If you update these keys, you must coordinate the changes
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# with the BIOS people or you'll be unable to boot the resulting images.
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