diff options
Diffstat (limited to 'utility/tpm-dad-lock')
| -rw-r--r-- | utility/tpm-dad-lock | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/utility/tpm-dad-lock b/utility/tpm-dad-lock index 95fa0856..ba5527c9 100644 --- a/utility/tpm-dad-lock +++ b/utility/tpm-dad-lock @@ -7,7 +7,11 @@ # Attempt to trigger the TPM Dictionary Attack Defense Lock and measure its # behavior. -owned=$(cat /sys/class/misc/tpm0/device/owned) +if [ -f /sys/class/misc/tpm0/device/owned ]; then + owned=$(cat /sys/class/misc/tpm0/device/owned) +else + owned=$(cat /sys/class/tpm/tpm0/device/owned) +fi if [ "$owned" = "" ]; then echo "TPM is not functional" exit 1 |