| #!/bin/sh | |
| # Copyright 2021 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. | |
| # | |
| # Write-locks a given nv space index. The index is specified as the first input | |
| # argument in a hex number, w/o "0x" prefix. | |
| # Example usage: /usr/share/cros/tpm2-lock-space.sh 013fff00 | |
| TPM2_NV_UTILS="/usr/share/cros/tpm2-nv-utils.sh" | |
| "${TPM2_NV_UTILS}" writelock "$@" |