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c8054eae60
This reverts commitd90b07bd4d, which revertedd7e1e4f0be, which didn't actually have anything wrong with it. BUG=chromium:466433 BRANCH=one TEST=None Change-Id: I68a60c38eba1fce1c9332601a57ea8fee72139a3 Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/259650 Reviewed-by: Randall Spangler <rspangler@chromium.org> Reviewed-by: Prathmesh Prabhu <pprabhu@chromium.org>
47 lines
1.1 KiB
Bash
Executable File
47 lines
1.1 KiB
Bash
Executable File
#!/bin/bash -eux
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# Copyright 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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me=${0##*/}
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TMP="$me.tmp"
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# Work in scratch directory
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cd "$OUTDIR"
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KEYDIR=${SRCDIR}/tests/devkeys
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# create a firmware blob
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dd bs=1024 count=16 if=/dev/urandom of=${TMP}.fw_main
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# try the old way
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${FUTILITY} vbutil_firmware --vblock ${TMP}.vblock.old \
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--keyblock ${KEYDIR}/firmware.keyblock \
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--signprivate ${KEYDIR}/firmware_data_key.vbprivk \
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--version 12 \
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--fv ${TMP}.fw_main \
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--kernelkey ${KEYDIR}/kernel_subkey.vbpubk \
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--flags 42
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# verify
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${FUTILITY} vbutil_firmware --verify ${TMP}.vblock.old \
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--signpubkey ${KEYDIR}/root_key.vbpubk \
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--fv ${TMP}.fw_main
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# and the new way
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${FUTILITY} --debug sign \
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--signprivate ${KEYDIR}/firmware_data_key.vbprivk \
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--keyblock ${KEYDIR}/firmware.keyblock \
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--kernelkey ${KEYDIR}/kernel_subkey.vbpubk \
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--version 12 \
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--fv ${TMP}.fw_main \
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--flags 42 \
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${TMP}.vblock.new
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# They should match
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cmp ${TMP}.vblock.old ${TMP}.vblock.new
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# cleanup
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rm -rf ${TMP}*
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exit 0
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