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rpi-otp-private-key: Fix missing escape character in usage text

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Tim Gover
2025-08-21 18:51:35 +01:00
parent 7afa893027
commit 1793f5c4ba
1 changed files with 1 additions and 1 deletions
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tools/rpi-otp-private-key
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@@ -47,7 +47,7 @@ usage() {
openssl ec -in private_key.pem -text -noout | awk '/priv:/{flag=1; next} /pub:/{flag=0} flag' | tr -d ' \n:' | head -n1 > d.hex
# Write the key to OTP
rpi-otp-private-key -w $(cat d.hex)
rpi-otp-private-key -w \$(cat d.hex)
IMPORTANT: Raspberry Pi 5 and earlier revisions do not have a hardware secure key store
so the raw OTP values are potentially readable by processes with root-privileges.